질문 & 답변 - 인프런 | 커뮤니티

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[리뉴얼] 파이썬입문과 크롤링기초 부트캠프 [파이썬, 웹, 데이터 이해 기본까지] (업데이트)

error 문의

안녕하세요. 정규 표현식 연습문제를 돌렸더니 아래와 같이 SSL 관련 에러 메시지가 뜹니다. 이런 경우에 어떻게 해결하면 좋을 지 의견 주시면 감사하겠습니다.

해솔 · 2021.10.01 · [리뉴얼] 파이썬입문과 크롤링기초 부트캠프 [파이썬, 웹, 데이터 이해 기본까지] (업데이트)

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스프링 MVC 2편 - 백엔드 웹 개발 활용 기술

delivery 값

안녕하세요 선생님 아무 체크 안하고 상품을 등록했을 때 item.open=false item.regions=[] item.itemType=null item.deliveryCode= 배송방식에는 왜 아무런 값이 안들어오는지 궁금합니다.

jiseon · 2021.10.01 · 스프링 MVC 2편 - 백엔드 웹 개발 활용 기술

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차량 번호판 인식 프로젝트와 TensorFlow로 배우는 딥러닝 영상인식 올인원

강의자료 부탁드립니다!^^

수강평 작성하였습니다. 좋은 강의 만들어주셔서 감사합니다. 끝까지 달려보겠습니다!ㅎㅎㅎ

고기 · 2021.10.01 · 차량 번호판 인식 프로젝트와 TensorFlow로 배우는 딥러닝 영상인식 올인원

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스프링 MVC 1편 - 백엔드 웹 개발 핵심 기술

등록/수정 Form 페이지 분리 관련 질문 드립니다.

안녕하세요 ! 등록/수정 Form 페이지 분리 관련 질문 드립니다. 실무에서는 유지보수를 효율적으로 하기 위해 등록/수정 Form 을 같은 페이지에서 사용하고 id 의 유무로 등록 건인지 수정 건인지 구분하고 있습니다. 관련하여 현재 강의에서는 등록 Form 과 수정 Form 페이지를 분리하여 사용하고 있는데, 등록/수정 Form 을 분리하여 사용할 경우의 장점을 알고 싶습니다. 단점으로는 Form 수정 시 등록 페이지와 수정 페이지를 모두 수정하고 비교해보아야 하는 번거로움이 있을 것 같습니다. 감사합니다 !!

Aaron Park · 2021.10.01 · 스프링 MVC 1편 - 백엔드 웹 개발 핵심 기술

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모든 개발자를 위한 HTTP 웹 기본 지식

잘 봤습니다. 이런 완소 강의 감사드립니다

완강했습니다! 감사합니다!! jpa로드맵 전체 구매했는데 달리겠습니다!

김동운 · 2021.10.01 · 모든 개발자를 위한 HTTP 웹 기본 지식

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페이스북 클론 - full stack 웹 개발

영상이 짤려 있네요 - 6회차 - 코로나 Data 분석(성별, 나이)

pandas 자료에는 코드가 남아 있는데 영상은 타이핑 하는 중 종료가 되버립니다. 과목 : 6회차 - 코로나 Data 분석(성별, 나이)

bluebamus · 2021.10.01 · 페이스북 클론 - full stack 웹 개발

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디스이즈 디스커버 디스코드 파이썬봇

카운트요!

투표강의에서봇이 이모지에 카운트1씩올린거 어떻게 -1을 해주는거죠?

tnals1564 · 2021.10.01 · 디스이즈 디스커버 디스코드 파이썬봇

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[C++과 언리얼로 만드는 MMORPG 게임 개발 시리즈] Part1: C++ 프로그래밍 입문

연산자 오버로딩 질문입니다.

템플릿 특수화를 사용하면 ostream& operator<<(ostream& os, const Knight& k) { os << k._hp; return os; } 이런 오버로딩은 필요가 없는 건가요?

Windfall · 2021.10.01 · [C++과 언리얼로 만드는 MMORPG 게임 개발 시리즈] Part1: C++ 프로그래밍 입문

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일잘스쿨 : 일을 잘하고 생산성을 높이는 법

복습용 강의 PDF는 없나요?

안녕하세요. 강의를 모두 학습한 학습자입니다. 좋은 강의를 만들어주셔서 감사합니다. 한 가지 문의 드릴 사항이 있어서 글을 작성하게 되었습니다. 강의 소개에 보면 1. 수업 내용 복습용 강의 PDF 2. 일잘러 필수 업무템플릿 10종 을 제공한다고 되어 있습니다. 그런데 강의에 첨부된 자료를 보면 2. 일잘러 필수 업무템플릿 10종 은 존재하는데 1. 수업 내용 복습용 강의 PDF는 확인되지 않습니다. 많은 내용이 압축적으로 담겨 있는 강의라고 생각됩니다. 그러다보니 들을때는 이해가 되면서도, 막상 실천하려고 하다보니 내용이 너무 많아서 기억이 잘 나지 않습니다. 강의 자료 또는 말씀하신 복습용 강의 PDF를 제공해주신다면, 전반적인 내용 파악 및 구체적으로 실천할 때 많은 도움이 될 것으로 생각됩니다. 만약 제가 확인하지 못한것이라면, 어디서 자료를 받을 수 있는지 알려주시면 감사하겠습니다. 긴 글 읽어주셔서 감사합니다. 항상 건강하시고 좋은 나날 가득하세요.

다른길 · 2021.10.01 · 일잘스쿨 : 일을 잘하고 생산성을 높이는 법

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설계독학맛비's 실전 FPGA를 이용한 HW 가속기 설계 (LED 제어부터 Fully Connected Layer 가속기 설계까지)

reg 16개 변경 이후, 코드 리뷰 중 질문드립니다.

안녕하세요, reg 개수가 16개로 변경된 S00_AXI.v 코드를 리뷰해보다가 궁금한 점이 있어 질문드립니다. 첨부한 사진을 보시면 input으로 들어온 주소 값의 일부만을 가지고 case를 나누어서 코드가 진행되고 있습니다. 여기서는 우리가 16개의 reg를 사용하였기 때문에 axi_awaddr[2+3:2]이 되는 것은 이해하였습니다. 1) 우리가 굳이 axi_awaddr의 [5:2]로 확인하는 이유는, (a)주소가 byte 단위를 가지기고 하나의 데이터는 4byte이기 때문에 "4"씩 주소를 참조하게 되고 그래서 하위 2bit(4보다 작은 단위)는 필요없어서 [5:'2']부터 확인하는 것이고, (b)["5":2]로 범위를 한정하는 이유는 우리가 reg 16개만 사용하기 때문에 절대로 [5:2]라는 범위를 넘어가는 값이 사용되지 않기 때문이라고 이해 했는데 맞을까요? 2) 만약 위에 1번 질문이 맞다면, 전체 32bit으로 case문을 돌리는 것이 bit chunk를 통해 [5:2]범위의 bit으로 case 문을 돌리는 것보다 느려서 그런건가요? 아니면 단순히 코딩의 편함을 위함인가요? 어떤 이득이 있는지 궁금합니다. 감사합니다.

유승재 · 2021.10.01 · 설계독학맛비's 실전 FPGA를 이용한 HW 가속기 설계 (LED 제어부터 Fully Connected Layer 가속기 설계까지)

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실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발

회원가입 id 중복 에러 해결

try { memberService.join(member);} catch(IllegalStateException e) { result.addError(new FieldError("memberForm", "name", e.getMessage())); return "members/createMemberForm";}

이지은 · 2021.10.01 · 실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발

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인터랙티브 웹 개발 제대로 시작하기

코딩 질문

작성해주신 코드를 직접 코딩해보며 예제를 익히고 있는데 코드는 똑같이 쓴 것 같은데 영상에서 설명해주신 노란박스가 안떠서 질문을 드립니다. 어떠한 이유에서 저는 노란박스가 화면에 안나오는 걸까요 ? <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> <link rel="stylesheet" href="css/reset.css"> <link rel="stylesheet" href="css/style.css"> </head> <body>  <div class="world"> <div class="stage"> <div class="house"> <section class="wall wall-left"></section> <section class="wall wall-left"></section> <section class="wall wall-front wall-front-a"> <div class="wall-content"> <h2 class="wall-title">1</h2> </div> </section> <section class="wall wall-front wall-front-b"> <div class="wall-content"> <h2 class="wall-title">2</h2> </div> </section> <section class="wall wall-front wall-front-c"> <div class="wall-content"> <h2 class="wall-title">3</h2> </div> </section> <section class="wall wall-front wall-front-d"> <div class="wall-content"> <h2 class="wall-title">4</h2> </div> </section> </div>   </div>  </div>  </body> </html> style.css body { font-family: 'Times New Roman', Times, serif, 나눔고딕; -webkit-overflow-scrolling: touch; color: #555; background: #fff000; } .world { position: fixed; /* 스크롤을 내려도 계속 같은 화면이 보이기 위해서*/ left: 0; top: 0; width: 100vw; height: 100vh; /* 창에 꽉 차도록*/ perspective: 1000px; } .stage { /* 하우스안에 벽이 있고 캐릭터들은 하우스 밖과 월드 사이에 있기 때문에 스테이지 생성 */ position: absolute; left: 0; top: 0; width: 100vw; height: 100vh; transform-style: preserve-3d; /* 월드에서의 3d가 그 밑(자식)의 효과까지 적용되기 위에서 세팅함, ie11에서도 적용안함 webkit적용된 브라우저에서 잘 적용됨 ㅎ*/ } .house { left: 0; top: 0; width: 100vw; height: 100vh; transform-style: preserve-3d; } .wall { position: absolute; left: 0; top: 0; width: 100vw; height: 100vh; background: rgba(255, 255,255, 0.8); }

magker i · 2021.10.01 · 인터랙티브 웹 개발 제대로 시작하기

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인터랙티브 웹 개발 제대로 시작하기

-webkit-overflow-scrolling: touch;

-webkit-overflow-scrolling: touch; 위의 속성이 크롬에서 확인을해도 invaild property 라고 떠서 찾아보니 https://developer.mozilla.org/ko/docs/Web/CSS/-webkit-overflow-scrolling 이 사이트에서는 더이상 브라우저에서 작동이 안하는 코딩 같아 질문을 드립니다 ! 위의 코딩이 invaild property라고 떠도, 업로드 해주신 코드의 브라우저가 작동하는데 문제가 없었는데, 그렇다면 위의 코드는 어떠한 코딩을 의미하는지가 궁금합니다 !

magker i · 2021.10.01 · 인터랙티브 웹 개발 제대로 시작하기

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설계독학맛비's 실전 FPGA를 이용한 HW 가속기 설계 (LED 제어부터 Fully Connected Layer 가속기 설계까지)

코드 리뷰 중 질문

안녕하세요, axi4_lite_v1_0_S00_AXI 코드를 리뷰하는 중 궁금증이 생겨 질문 드립니다. line 237 관련 질문입니다. line 237이 포함된 for loop이 byte_index = 0 부터 3까지 총 4번을 돌게 되면 결국 하는 일은 slv_reg0[31:0] = S_AXI_WDATA[31:0] 인데 (제가 indexed part-selection을 제대로 이해한 것이 맞다면요....) 1) 굳이 for loop을 통해 네번으로 나눠서 할당해주는 이유가 있는지 궁금합니다. 2) for문이 합성이 안된다는 이야기를 들은 적이 있는데, 여기서는 합성이 되나봅니다. 혹시 합성이 되는 for문과 안되는 for문의 차이가 있나요? 감사합니다.

유승재 · 2021.10.01 · 설계독학맛비's 실전 FPGA를 이용한 HW 가속기 설계 (LED 제어부터 Fully Connected Layer 가속기 설계까지)

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따라하며 배우는 NestJS

@types/uuid를 설치하지 않아도 되나요?

안녕하세요, npm install uuid --save로 uuid를 설치했는데 경고문구가 떠서 npm install @types/uuid --save를 실행해주니 해결되었습니다. 강의에서는 이 부분을 따로 처리해주지는 않던데, @types는 원래 굳이 추가해주지 않아도 되나요?

duckee · 2021.10.01 · 따라하며 배우는 NestJS

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더 개발자, 인터뷰 가이드

한번 배워본 대로 문제를 풀어보았습니다.

1. 아 각 숫자가 두개씩 들어있는데 딱 한 숫자만 하나 들어있는 배열에서 하나만 든 숫자를 찾는거구나 2~3. {10, 10, 20, 30, 30, 40, 40, 50, 50, 60, 60} 에선 20이 혼자 {7, 10, 6, 4, 22, 10, 4, 5, 6, 5, 22} 에선 7이 혼자 4. 음 같은 숫자가 두개씩 있는 배열에서 딱 한 숫자만 한개가 들어있으니까 중복을 허용하지 않는 set 자료구조를 사용해보자 5-1. 배열의 각 요소들을 순회하면서 차례대로 set에 넣어보자 5-2. set에 값을 넣을 때 이미 존재하는 값이면 리턴값은 false이다. 5-3. add의 리턴값이 false이면 set에서 해당 요소를 삭제하자 5-4. 모든 요소들에 대한 순회가 끝나면, set에는 딱 1개의 값만 남아있을 것이므로 stream으로 1개의 값을 획득한다. 5-5. 획득한 값을 리턴한다. 6. 즉 제가 제시한 방법의 시간복잡도는 배열의 길이만큼 순회하고, 거기서 다시 논리비교를 매번 하니 O(n²), 공간 복잡도는 O(n)입니다 복잡도가 익숙지 않아서 참 어렵군요 공간복잡도가 헷갈리는데, set에 n개만큼 더했다가 n개만큼 삭제하므로, n²이라고 생각했는데 잘 이해가 안갑니다.공간복잡도는 늘어난 것만 생각하고 줄어드는 것은 고려하지 않나요? 일단 계속 돌려보면서 이해하고 있겠습니당

강낭콩 · 2021.10.01 · 더 개발자, 인터뷰 가이드

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비전공자를 위한 진짜 입문 올인원 개발 부트캠프

상세페이지 1번에서 데이터를 불러오는데 오류가 발생했습니다.

- 학습 관련 질문을 남겨주세요. 상세히 작성하면 더 좋아요! - 먼저 유사한 질문이 있었는지 검색해보세요. - 서로 예의를 지키며 존중하는 문화를 만들어가요. - 잠깐! 인프런 서비스 운영 관련 문의는 1:1 문의하기를 이용해주세요. ㄴ어디서 문제가 발생한지 잘 모르겠네요. postman url 문제인줄 알고 주소 고쳐봤으나 해결되지 않아서 질문드립니다.

오진욱 · 2021.10.01 · 비전공자를 위한 진짜 입문 올인원 개발 부트캠프

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미해결

학습시간 문의 (핸즈온 머신러닝2)

혹시 총 학습시간이 얼마나 되는지 등 알수 있는 방법이 잇을까요? 공부 계획 짜는데 필요해서요!

tallgrande · 2021.10.01

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해결됨
파이썬 기초 라이브러리부터 쌓아가는 머신러닝

CSV 파일 문의

저도 아래 분과 같이 궁금하네요. 자료가 어디 있을까요?

김현민 · 2021.10.01 · 파이썬 기초 라이브러리부터 쌓아가는 머신러닝

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692

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실전! 스프링 데이터 JPA

데이터 jpa 페이징, 슬라이스 페이징 실행시 오류 ㅠ

/Library/Java/JavaVirtualMachines/jdk-11.0.12.jdk/Contents/Home/bin/java -ea -Didea.test.cyclic.buffer.size=1048576 -javaagent:/Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar=51776:/Applications/IntelliJ IDEA.app/Contents/bin -Dfile.encoding=UTF-8 -classpath /Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar:/Users/kimtaekang/.m2/repository/org/junit/platform/junit-platform-launcher/1.7.2/junit-platform-launcher-1.7.2.jar:/Users/kimtaekang/.m2/repository/org/apiguardian/apiguardian-api/1.1.0/apiguardian-api-1.1.0.jar:/Users/kimtaekang/.m2/repository/org/junit/platform/junit-platform-engine/1.7.2/junit-platform-engine-1.7.2.jar:/Users/kimtaekang/.m2/repository/org/opentest4j/opentest4j/1.2.0/opentest4j-1.2.0.jar:/Users/kimtaekang/.m2/repository/org/junit/platform/junit-platform-commons/1.7.2/junit-platform-commons-1.7.2.jar:/Applications/IntelliJ IDEA.app/Contents/plugins/junit/lib/junit5-rt.jar:/Applications/IntelliJ IDEA.app/Contents/plugins/junit/lib/junit-rt.jar:/Users/study/data-jpa/out/test/classes:/Users/study/data-jpa/out/production/classes:/Users/study/data-jpa/out/production/resources:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-data-jpa/2.5.5/5ec66dab8ad9dead3322e21d1bfafe29da89f360/spring-boot-starter-data-jpa-2.5.5.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-web/2.5.5/c09bf133d22c865d6ce4d67ff48aece7ff1defb1/spring-boot-starter-web-2.5.5.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/com.github.gavlyukovskiy/p6spy-spring-boot-starter/1.5.7/1c1cc817d2ee7cfe8a511bb1b429254d05f7ad03/p6spy-spring-boot-starter-1.5.7.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-test/2.5.5/e78676e5ac354f483699308768713aa016951448/spring-boot-starter-test-2.5.5.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-aop/2.5.5/25b36a03046a5262089d1167e29086a62afd2e9f/spring-boot-starter-aop-2.5.5.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-jdbc/2.5.5/937cf9e02eeefa8f2e4c4dade226e5c4482c3207/spring-boot-starter-jdbc-2.5.5.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/jakarta.transaction/jakarta.transaction-api/1.3.3/c4179d48720a1e87202115fbed6089bdc4195405/jakarta.transaction-api-1.3.3.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/jakarta.persistence/jakarta.persistence-api/2.2.3/8f6ea5daedc614f07a3654a455660145286f024e/jakarta.persistence-api-2.2.3.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.hibernate/hibernate-core/5.4.32.Final/99a5e10bf455337014c190e141ec631e9ff71663/hibernate-core-5.4.32.Final.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework.data/spring-data-jpa/2.5.5/a1ad7a3a0b7f97ad59a77ec16dac63e58ae938db/spring-data-jpa-2.5.5.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework/spring-aspects/5.3.10/74cb456f1f3066ba3c83df516be856dc17e2ea86/spring-aspects-5.3.10.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-json/2.5.5/11923b2b5ca33c6c849952ed1bd47a77c9ec0a85/spring-boot-starter-json-2.5.5.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter/2.5.5/8657d6f1f00002e8a839fc35fe2f2cd7fc09b72a/spring-boot-starter-2.5.5.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-tomcat/2.5.5/3fb58add8060ff5a6a17e08eeabca1e823c2f04a/spring-boot-starter-tomcat-2.5.5.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework/spring-webmvc/5.3.10/d8a26ccc0fb4788c05eca148be8ee987d554a9d2/spring-webmvc-5.3.10.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework/spring-web/5.3.10/31984cef4b5d38f2711cf870994c43e89619ff4e/spring-web-5.3.10.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/com.github.gavlyukovskiy/datasource-decorator-spring-boot-autoconfigure/1.5.7/83c5a0750a42d36ffbcb988f82af0debd43ebd8b/datasource-decorator-spring-boot-autoconfigure-1.5.7.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/p6spy/p6spy/3.8.2/52299d9a1ec2bc2fb8b1a21cc12dfc1a7c033caf/p6spy-3.8.2.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-test-autoconfigure/2.5.5/5c43be6c778ccd381a3431449553fcbccb08734f/spring-boot-test-autoconfigure-2.5.5.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-test/2.5.5/e5cc96eb08b41ea0b74d50bb210430686912e33/spring-boot-test-2.5.5.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/com.jayway.jsonpath/json-path/2.5.0/c35ef29095125b51638d19120f63e2b56eff20e9/json-path-2.5.0.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/jakarta.xml.bind/jakarta.xml.bind-api/2.3.3/48e3b9cfc10752fba3521d6511f4165bea951801/jakarta.xml.bind-api-2.3.3.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.assertj/assertj-core/3.19.0/f64cb5690b85e68d5e1e6c6152bfb6e3840a452d/assertj-core-3.19.0.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.hamcrest/hamcrest/2.2/1820c0968dba3a11a1b30669bb1f01978a91dedc/hamcrest-2.2.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.junit.jupiter/junit-jupiter/5.7.2/62faa742964a9d8dab8fdb4a0eab7b01441c171f/junit-jupiter-5.7.2.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.mockito/mockito-junit-jupiter/3.9.0/871745ab6af5a269411ea3c1f99ced82ed079436/mockito-junit-jupiter-3.9.0.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.mockito/mockito-core/3.9.0/b7573430aea743b26434b44f4f46272af613e660/mockito-core-3.9.0.jar:/Users/kimtaekang/.gradle/caches/modules-2/files-2.1/org.skyscreamer/jsonassert/1.5.0/6c9d5fe2f59da598d9aefc1cfc6528ff3cf32df3/jsonassert-1.5.0.jar:/Users/kimtaekang/.gradle/caches/modules-2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com.intellij.rt.junit.JUnitStarter -ideVersion5 -junit5 study.datajpa.repository.MemberRepositoryTest,Paging 16:38:56.917 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating CacheAwareContextLoaderDelegate from class [org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate] 16:38:56.930 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating BootstrapContext using constructor [public org.springframework.test.context.support.DefaultBootstrapContext(java.lang.Class,org.springframework.test.context.CacheAwareContextLoaderDelegate)] 16:38:57.013 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating TestContextBootstrapper for test class [study.datajpa.repository.MemberRepositoryTest] from class [org.springframework.boot.test.context.SpringBootTestContextBootstrapper] 16:38:57.030 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Neither @ContextConfiguration nor @ContextHierarchy found for test class [study.datajpa.repository.MemberRepositoryTest], using SpringBootContextLoader 16:38:57.035 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [study.datajpa.repository.MemberRepositoryTest]: class path resource [study/datajpa/repository/MemberRepositoryTest-context.xml] does not exist 16:38:57.035 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [study.datajpa.repository.MemberRepositoryTest]: class path resource [study/datajpa/repository/MemberRepositoryTestContext.groovy] does not exist 16:38:57.036 [main] INFO org.springframework.test.context.support.AbstractContextLoader - Could not detect default resource locations for test class [study.datajpa.repository.MemberRepositoryTest]: no resource found for suffixes {-context.xml, Context.groovy}. 16:38:57.036 [main] INFO org.springframework.test.context.support.AnnotationConfigContextLoaderUtils - Could not detect default configuration classes for test class [study.datajpa.repository.MemberRepositoryTest]: MemberRepositoryTest does not declare any static, non-private, non-final, nested classes annotated with @Configuration. 16:38:57.100 [main] DEBUG org.springframework.test.context.support.ActiveProfilesUtils - Could not find an 'annotation declaring class' for annotation type [org.springframework.test.context.ActiveProfiles] and class [study.datajpa.repository.MemberRepositoryTest] 16:38:57.195 [main] DEBUG org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider - Identified candidate component class: file [/Users/study/data-jpa/out/production/classes/study/datajpa/DataJpaApplication.class] 16:38:57.197 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Found @SpringBootConfiguration study.datajpa.DataJpaApplication for test class study.datajpa.repository.MemberRepositoryTest 16:38:57.310 [main] DEBUG org.springframework.boot.test.context.SpringBootTestContextBootstrapper - @TestExecutionListeners is not present for class [study.datajpa.repository.MemberRepositoryTest]: using defaults. 16:38:57.311 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Loaded default TestExecutionListener class names from location [META-INF/spring.factories]: [org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener, org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener, org.springframework.boot.test.autoconfigure.webservices.client.MockWebServiceServerTestExecutionListener, org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener, org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener, org.springframework.test.context.web.ServletTestExecutionListener, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener, org.springframework.test.context.event.ApplicationEventsTestExecutionListener, org.springframework.test.context.support.DependencyInjectionTestExecutionListener, org.springframework.test.context.support.DirtiesContextTestExecutionListener, org.springframework.test.context.transaction.TransactionalTestExecutionListener, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener, org.springframework.test.context.event.EventPublishingTestExecutionListener] 16:38:57.329 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Using TestExecutionListeners: [org.springframework.test.context.web.ServletTestExecutionListener@4aa83f4f, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@43b6123e, org.springframework.test.context.event.ApplicationEventsTestExecutionListener@260e86a1, org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener@19648c40, org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener@12bd8a64, org.springframework.test.context.support.DirtiesContextTestExecutionListener@61e94def, org.springframework.test.context.transaction.TransactionalTestExecutionListener@3300f4fd, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener@ebb6851, org.springframework.test.context.event.EventPublishingTestExecutionListener@70ab2d48, org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener@5b068087, org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener@6f152006, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener@3a393455, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener@13518f37, org.springframework.boot.test.autoconfigure.webservices.client.MockWebServiceServerTestExecutionListener@7cbc3762, org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener@3a6f2de3] 16:38:57.332 [main] DEBUG org.springframework.test.context.support.AbstractDirtiesContextTestExecutionListener - Before test class: context [DefaultTestContext@424ebba3 testClass = MemberRepositoryTest, testInstance = [null], testMethod = [null], testException = [null], mergedContextConfiguration = [WebMergedContextConfiguration@37052337 testClass = MemberRepositoryTest, locations = '{}', classes = '{class study.datajpa.DataJpaApplication}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true}', contextCustomizers = set[org.springframework.boot.test.autoconfigure.actuate.metrics.MetricsExportContextCustomizerFactory$DisableMetricExportContextCustomizer@14bdbc74, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizerFactory$Customizer@7dc3712, org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@5be1d0a4, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@311bf055, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.web.client.TestRestTemplateContextCustomizer@769a1df5, org.springframework.boot.test.context.SpringBootTestArgs@1, org.springframework.boot.test.context.SpringBootTestWebEnvironment@80169cf], resourceBasePath = 'src/main/webapp', contextLoader = 'org.springframework.boot.test.context.SpringBootContextLoader', parent = [null]], attributes = map['org.springframework.test.context.web.ServletTestExecutionListener.activateListener' -> true]], class annotated with @DirtiesContext [false] with mode [null]. 16:38:57.383 [main] DEBUG org.springframework.test.context.support.TestPropertySourceUtils - Adding inlined properties to environment: {spring.jmx.enabled=false, org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true} . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.5.5) 2021-10-01 16:38:58.264 INFO 2127 --- [ main] s.d.repository.MemberRepositoryTest : Starting MemberRepositoryTest using Java 11.0.12 on gimtaegang-ui-MacBookAir.local with PID 2127 (started by kimtaekang in /Users/study/data-jpa) 2021-10-01 16:38:58.268 INFO 2127 --- [ main] s.d.repository.MemberRepositoryTest : No active profile set, falling back to default profiles: default 2021-10-01 16:38:59.574 INFO 2127 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode. 2021-10-01 16:38:59.644 INFO 2127 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 60 ms. Found 2 JPA repository interfaces. 2021-10-01 16:39:01.273 INFO 2127 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default] 2021-10-01 16:39:01.324 INFO 2127 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.32.Final 2021-10-01 16:39:01.475 INFO 2127 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final} 2021-10-01 16:39:01.596 INFO 2127 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting... 2021-10-01 16:39:01.677 INFO 2127 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed. 2021-10-01 16:39:01.702 INFO 2127 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect 2021-10-01 16:39:02.366 DEBUG 2127 --- [ main] org.hibernate.SQL : drop table if exists member CASCADE 2021-10-01 16:39:02.370 INFO 2127 --- [ main] p6spy : #1633073942370 | took 1ms | statement | connection 1| url jdbc:h2:tcp://localhost/~/data-jpa drop table if exists member CASCADE drop table if exists member CASCADE ; 2021-10-01 16:39:02.371 DEBUG 2127 --- [ main] org.hibernate.SQL : drop table if exists team CASCADE 2021-10-01 16:39:02.371 INFO 2127 --- [ main] p6spy : #1633073942371 | took 0ms | statement | connection 1| url jdbc:h2:tcp://localhost/~/data-jpa drop table if exists team CASCADE drop table if exists team CASCADE ; 2021-10-01 16:39:02.371 DEBUG 2127 --- [ main] org.hibernate.SQL : drop sequence if exists hibernate_sequence 2021-10-01 16:39:02.372 INFO 2127 --- [ main] p6spy : #1633073942372 | took 0ms | statement | connection 1| url jdbc:h2:tcp://localhost/~/data-jpa drop sequence if exists hibernate_sequence drop sequence if exists hibernate_sequence; 2021-10-01 16:39:02.373 DEBUG 2127 --- [ main] org.hibernate.SQL : create sequence hibernate_sequence start with 1 increment by 1 2021-10-01 16:39:02.374 INFO 2127 --- [ main] p6spy : #1633073942374 | took 0ms | statement | connection 2| url jdbc:h2:tcp://localhost/~/data-jpa create sequence hibernate_sequence start with 1 increment by 1 create sequence hibernate_sequence start with 1 increment by 1; 2021-10-01 16:39:02.374 DEBUG 2127 --- [ main] org.hibernate.SQL : create table member ( member_id bigint not null, age integer not null, username varchar(255), team_id bigint, primary key (member_id) ) 2021-10-01 16:39:02.375 INFO 2127 --- [ main] p6spy : #1633073942375 | took 1ms | statement | connection 2| url jdbc:h2:tcp://localhost/~/data-jpa create table member ( member_id bigint not null, age integer not null, username varchar(255), team_id bigint, primary key (member_id) ) create table member ( member_id bigint not null, age integer not null, username varchar(255), team_id bigint, primary key (member_id) ); 2021-10-01 16:39:02.377 DEBUG 2127 --- [ main] org.hibernate.SQL : create table team ( team_id bigint not null, name varchar(255), primary key (team_id) ) 2021-10-01 16:39:02.378 INFO 2127 --- [ main] p6spy : #1633073942378 | took 0ms | statement | connection 2| url jdbc:h2:tcp://localhost/~/data-jpa create table team ( team_id bigint not null, name varchar(255), primary key (team_id) ) create table team ( team_id bigint not null, name varchar(255), primary key (team_id) ); 2021-10-01 16:39:02.378 DEBUG 2127 --- [ main] org.hibernate.SQL : alter table member add constraint FKcjte2jn9pvo9ud2hyfgwcja0k foreign key (team_id) references team 2021-10-01 16:39:02.380 INFO 2127 --- [ main] p6spy : #1633073942380 | took 1ms | statement | connection 2| url jdbc:h2:tcp://localhost/~/data-jpa alter table member add constraint FKcjte2jn9pvo9ud2hyfgwcja0k foreign key (team_id) references team alter table member add constraint FKcjte2jn9pvo9ud2hyfgwcja0k foreign key (team_id) references team; 2021-10-01 16:39:02.383 INFO 2127 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform] 2021-10-01 16:39:02.394 INFO 2127 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default' 2021-10-01 16:39:02.831 WARN 2127 --- [ main] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning 2021-10-01 16:39:04.393 WARN 2127 --- [ main] o.s.w.c.s.GenericWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'memberRepository' defined in study.datajpa.repository.MemberRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! Reason: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age.; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age. 2021-10-01 16:39:04.394 INFO 2127 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default' 2021-10-01 16:39:04.396 INFO 2127 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated... 2021-10-01 16:39:04.424 INFO 2127 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed. 2021-10-01 16:39:04.444 INFO 2127 --- [ main] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2021-10-01 16:39:04.466 ERROR 2127 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'memberRepository' defined in study.datajpa.repository.MemberRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! Reason: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age.; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:925) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.10.jar:5.3.10] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.10.jar:5.3.10] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-2.5.5.jar:2.5.5] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) ~[spring-boot-2.5.5.jar:2.5.5] at org.springframework.boot.SpringApplication.run(SpringApplication.java:338) ~[spring-boot-2.5.5.jar:2.5.5] at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:123) ~[spring-boot-test-2.5.5.jar:2.5.5] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99) ~[spring-test-5.3.10.jar:5.3.10] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124) ~[spring-test-5.3.10.jar:5.3.10] at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:124) ~[spring-test-5.3.10.jar:5.3.10] at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190) ~[spring-test-5.3.10.jar:5.3.10] at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132) ~[spring-test-5.3.10.jar:5.3.10] at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:248) ~[spring-test-5.3.10.jar:5.3.10] at org.springframework.test.context.junit.jupiter.SpringExtension.postProcessTestInstance(SpringExtension.java:138) ~[spring-test-5.3.10.jar:5.3.10] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$6(ClassBasedTestDescriptor.java:350) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.executeAndMaskThrowable(ClassBasedTestDescriptor.java:355) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$7(ClassBasedTestDescriptor.java:350) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na] at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) ~[na:na] at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655) ~[na:na] at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na] at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na] at java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.forEachRemaining(StreamSpliterators.java:312) ~[na:na] at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:735) ~[na:na] at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:734) ~[na:na] at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658) ~[na:na] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestInstancePostProcessors(ClassBasedTestDescriptor.java:349) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$instantiateAndPostProcessTestInstance$4(ClassBasedTestDescriptor.java:270) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:269) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$2(ClassBasedTestDescriptor.java:259) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at java.base/java.util.Optional.orElseGet(Optional.java:369) ~[na:na] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$3(ClassBasedTestDescriptor.java:258) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:101) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:100) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:65) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$1(NodeTestTask.java:111) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:111) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:79) ~[junit-platform-engine-1.7.2.jar:1.7.2] at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) ~[na:na] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84) ~[junit-platform-engine-1.7.2.jar:1.7.2] at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) ~[na:na] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:108) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:96) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:75) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71) ~[junit5-rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54) ~[junit-rt.jar:na] Caused by: org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! Reason: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age.; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age. at org.springframework.data.repository.query.QueryCreationException.create(QueryCreationException.java:101) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:106) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$mapMethodsToQuery$1(QueryExecutorMethodInterceptor.java:94) ~[spring-data-commons-2.5.5.jar:2.5.5] at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na] at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133) ~[na:na] at java.base/java.util.Collections$UnmodifiableCollection$1.forEachRemaining(Collections.java:1054) ~[na:na] at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[na:na] at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na] at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na] at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[na:na] at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na] at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[na:na] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.mapMethodsToQuery(QueryExecutorMethodInterceptor.java:96) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$new$0(QueryExecutorMethodInterceptor.java:86) ~[spring-data-commons-2.5.5.jar:2.5.5] at java.base/java.util.Optional.map(Optional.java:265) ~[na:na] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.<init>(QueryExecutorMethodInterceptor.java:86) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:360) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.lambda$afterPropertiesSet$5(RepositoryFactoryBeanSupport.java:323) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.util.Lazy.getNullable(Lazy.java:230) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.util.Lazy.get(Lazy.java:114) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:329) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:144) ~[spring-data-jpa-2.5.5.jar:2.5.5] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ~[spring-beans-5.3.10.jar:5.3.10] ... 82 common frames omitted Caused by: java.lang.IllegalArgumentException: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age. at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.<init>(PartTreeJpaQuery.java:96) ~[spring-data-jpa-2.5.5.jar:2.5.5] at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:107) ~[spring-data-jpa-2.5.5.jar:2.5.5] at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateIfNotFoundQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:218) ~[spring-data-jpa-2.5.5.jar:2.5.5] at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$AbstractQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:81) ~[spring-data-jpa-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:102) ~[spring-data-commons-2.5.5.jar:2.5.5] ... 104 common frames omitted Caused by: org.springframework.data.mapping.PropertyReferenceException: No property slice found for type int! Traversed path: Member.age. at org.springframework.data.mapping.PropertyPath.<init>(PropertyPath.java:90) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:437) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:413) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:447) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:471) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:413) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.lambda$from$0(PropertyPath.java:366) ~[spring-data-commons-2.5.5.jar:2.5.5] at java.base/java.util.concurrent.ConcurrentMap.computeIfAbsent(ConcurrentMap.java:330) ~[na:na] at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:348) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:331) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.query.parser.Part.<init>(Part.java:81) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.query.parser.PartTree$OrPart.lambda$new$0(PartTree.java:249) ~[spring-data-commons-2.5.5.jar:2.5.5] at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na] at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) ~[na:na] at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) ~[na:na] at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na] at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na] at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[na:na] at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na] at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[na:na] at org.springframework.data.repository.query.parser.PartTree$OrPart.<init>(PartTree.java:250) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.query.parser.PartTree$Predicate.lambda$new$0(PartTree.java:383) ~[spring-data-commons-2.5.5.jar:2.5.5] at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na] at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) ~[na:na] at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) ~[na:na] at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na] at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na] at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[na:na] at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na] at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[na:na] at org.springframework.data.repository.query.parser.PartTree$Predicate.<init>(PartTree.java:384) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.query.parser.PartTree.<init>(PartTree.java:95) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.<init>(PartTreeJpaQuery.java:89) ~[spring-data-jpa-2.5.5.jar:2.5.5] ... 108 common frames omitted 2021-10-01 16:39:04.468 ERROR 2127 --- [ main] o.s.test.context.TestContextManager : Caught exception while allowing TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener@4aa83f4f] to prepare test instance [study.datajpa.repository.MemberRepositoryTest@2cd31214] java.lang.IllegalStateException: Failed to load ApplicationContext at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:132) ~[spring-test-5.3.10.jar:5.3.10] at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:124) ~[spring-test-5.3.10.jar:5.3.10] at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190) ~[spring-test-5.3.10.jar:5.3.10] at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132) ~[spring-test-5.3.10.jar:5.3.10] at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:248) ~[spring-test-5.3.10.jar:5.3.10] at org.springframework.test.context.junit.jupiter.SpringExtension.postProcessTestInstance(SpringExtension.java:138) ~[spring-test-5.3.10.jar:5.3.10] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$6(ClassBasedTestDescriptor.java:350) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.executeAndMaskThrowable(ClassBasedTestDescriptor.java:355) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$7(ClassBasedTestDescriptor.java:350) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na] at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) ~[na:na] at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655) ~[na:na] at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na] at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na] at java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.forEachRemaining(StreamSpliterators.java:312) ~[na:na] at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:735) ~[na:na] at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:734) ~[na:na] at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658) ~[na:na] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestInstancePostProcessors(ClassBasedTestDescriptor.java:349) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$instantiateAndPostProcessTestInstance$4(ClassBasedTestDescriptor.java:270) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:269) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$2(ClassBasedTestDescriptor.java:259) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at java.base/java.util.Optional.orElseGet(Optional.java:369) ~[na:na] at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$3(ClassBasedTestDescriptor.java:258) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:101) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:100) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:65) ~[junit-jupiter-engine-5.7.2.jar:5.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$1(NodeTestTask.java:111) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:111) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:79) ~[junit-platform-engine-1.7.2.jar:1.7.2] at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) ~[na:na] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84) ~[junit-platform-engine-1.7.2.jar:1.7.2] at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) ~[na:na] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51) ~[junit-platform-engine-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:108) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:96) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:75) ~[junit-platform-launcher-1.7.2.jar:1.7.2] at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71) ~[junit5-rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54) ~[junit-rt.jar:na] Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'memberRepository' defined in study.datajpa.repository.MemberRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! Reason: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age.; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:925) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.10.jar:5.3.10] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.10.jar:5.3.10] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-2.5.5.jar:2.5.5] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) ~[spring-boot-2.5.5.jar:2.5.5] at org.springframework.boot.SpringApplication.run(SpringApplication.java:338) ~[spring-boot-2.5.5.jar:2.5.5] at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:123) ~[spring-boot-test-2.5.5.jar:2.5.5] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99) ~[spring-test-5.3.10.jar:5.3.10] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124) ~[spring-test-5.3.10.jar:5.3.10] ... 67 common frames omitted Caused by: org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! Reason: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age.; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age. at org.springframework.data.repository.query.QueryCreationException.create(QueryCreationException.java:101) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:106) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$mapMethodsToQuery$1(QueryExecutorMethodInterceptor.java:94) ~[spring-data-commons-2.5.5.jar:2.5.5] at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na] at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133) ~[na:na] at java.base/java.util.Collections$UnmodifiableCollection$1.forEachRemaining(Collections.java:1054) ~[na:na] at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[na:na] at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na] at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na] at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[na:na] at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na] at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[na:na] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.mapMethodsToQuery(QueryExecutorMethodInterceptor.java:96) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$new$0(QueryExecutorMethodInterceptor.java:86) ~[spring-data-commons-2.5.5.jar:2.5.5] at java.base/java.util.Optional.map(Optional.java:265) ~[na:na] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.<init>(QueryExecutorMethodInterceptor.java:86) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:360) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.lambda$afterPropertiesSet$5(RepositoryFactoryBeanSupport.java:323) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.util.Lazy.getNullable(Lazy.java:230) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.util.Lazy.get(Lazy.java:114) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:329) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:144) ~[spring-data-jpa-2.5.5.jar:2.5.5] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) ~[spring-beans-5.3.10.jar:5.3.10] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ~[spring-beans-5.3.10.jar:5.3.10] ... 82 common frames omitted Caused by: java.lang.IllegalArgumentException: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age. at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.<init>(PartTreeJpaQuery.java:96) ~[spring-data-jpa-2.5.5.jar:2.5.5] at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:107) ~[spring-data-jpa-2.5.5.jar:2.5.5] at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateIfNotFoundQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:218) ~[spring-data-jpa-2.5.5.jar:2.5.5] at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$AbstractQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:81) ~[spring-data-jpa-2.5.5.jar:2.5.5] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:102) ~[spring-data-commons-2.5.5.jar:2.5.5] ... 104 common frames omitted Caused by: org.springframework.data.mapping.PropertyReferenceException: No property slice found for type int! Traversed path: Member.age. at org.springframework.data.mapping.PropertyPath.<init>(PropertyPath.java:90) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:437) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:413) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:447) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:471) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:413) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.lambda$from$0(PropertyPath.java:366) ~[spring-data-commons-2.5.5.jar:2.5.5] at java.base/java.util.concurrent.ConcurrentMap.computeIfAbsent(ConcurrentMap.java:330) ~[na:na] at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:348) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:331) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.query.parser.Part.<init>(Part.java:81) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.query.parser.PartTree$OrPart.lambda$new$0(PartTree.java:249) ~[spring-data-commons-2.5.5.jar:2.5.5] at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na] at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) ~[na:na] at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) ~[na:na] at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na] at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na] at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[na:na] at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na] at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[na:na] at org.springframework.data.repository.query.parser.PartTree$OrPart.<init>(PartTree.java:250) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.query.parser.PartTree$Predicate.lambda$new$0(PartTree.java:383) ~[spring-data-commons-2.5.5.jar:2.5.5] at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na] at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) ~[na:na] at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) ~[na:na] at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na] at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na] at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[na:na] at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na] at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[na:na] at org.springframework.data.repository.query.parser.PartTree$Predicate.<init>(PartTree.java:384) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.repository.query.parser.PartTree.<init>(PartTree.java:95) ~[spring-data-commons-2.5.5.jar:2.5.5] at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.<init>(PartTreeJpaQuery.java:89) ~[spring-data-jpa-2.5.5.jar:2.5.5] ... 108 common frames omitted java.lang.IllegalStateException: Failed to load ApplicationContext at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:132) at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:124) at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190) at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132) at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:248) at org.springframework.test.context.junit.jupiter.SpringExtension.postProcessTestInstance(SpringExtension.java:138) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$6(ClassBasedTestDescriptor.java:350) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.executeAndMaskThrowable(ClassBasedTestDescriptor.java:355) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$7(ClassBasedTestDescriptor.java:350) at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.forEachRemaining(StreamSpliterators.java:312) at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:735) at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:734) at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestInstancePostProcessors(ClassBasedTestDescriptor.java:349) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$instantiateAndPostProcessTestInstance$4(ClassBasedTestDescriptor.java:270) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:269) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$2(ClassBasedTestDescriptor.java:259) at java.base/java.util.Optional.orElseGet(Optional.java:369) at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$3(ClassBasedTestDescriptor.java:258) at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:101) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:100) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:65) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$1(NodeTestTask.java:111) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:111) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:79) at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84) at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32) at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:108) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:96) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:75) at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54) Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'memberRepository' defined in study.datajpa.repository.MemberRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! Reason: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age.; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:925) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) at org.springframework.boot.SpringApplication.run(SpringApplication.java:338) at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:123) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124) ... 67 more Caused by: org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! Reason: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age.; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age. at org.springframework.data.repository.query.QueryCreationException.create(QueryCreationException.java:101) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:106) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$mapMethodsToQuery$1(QueryExecutorMethodInterceptor.java:94) at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133) at java.base/java.util.Collections$UnmodifiableCollection$1.forEachRemaining(Collections.java:1054) at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.mapMethodsToQuery(QueryExecutorMethodInterceptor.java:96) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$new$0(QueryExecutorMethodInterceptor.java:86) at java.base/java.util.Optional.map(Optional.java:265) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.<init>(QueryExecutorMethodInterceptor.java:86) at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:360) at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.lambda$afterPropertiesSet$5(RepositoryFactoryBeanSupport.java:323) at org.springframework.data.util.Lazy.getNullable(Lazy.java:230) at org.springframework.data.util.Lazy.get(Lazy.java:114) at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:329) at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:144) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ... 82 more Caused by: java.lang.IllegalArgumentException: Failed to create query for method public abstract org.springframework.data.domain.Slice study.datajpa.repository.MemberRepository.findByAgeSlice(int,org.springframework.data.domain.Pageable)! No property slice found for type int! Traversed path: Member.age. at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.<init>(PartTreeJpaQuery.java:96) at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:107) at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateIfNotFoundQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:218) at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$AbstractQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:81) at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:102) ... 104 more Caused by: org.springframework.data.mapping.PropertyReferenceException: No property slice found for type int! Traversed path: Member.age. at org.springframework.data.mapping.PropertyPath.<init>(PropertyPath.java:90) at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:437) at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:413) at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:447) at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:471) at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:413) at org.springframework.data.mapping.PropertyPath.lambda$from$0(PropertyPath.java:366) at java.base/java.util.concurrent.ConcurrentMap.computeIfAbsent(ConcurrentMap.java:330) at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:348) at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:331) at org.springframework.data.repository.query.parser.Part.<init>(Part.java:81) at org.springframework.data.repository.query.parser.PartTree$OrPart.lambda$new$0(PartTree.java:249) at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) at org.springframework.data.repository.query.parser.PartTree$OrPart.<init>(PartTree.java:250) at org.springframework.data.repository.query.parser.PartTree$Predicate.lambda$new$0(PartTree.java:383) at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) at org.springframework.data.repository.query.parser.PartTree$Predicate.<init>(PartTree.java:384) at org.springframework.data.repository.query.parser.PartTree.<init>(PartTree.java:95) at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.<init>(PartTreeJpaQuery.java:89) ... 108 more 다음과 같이 bean에 문제가 있다고 오류가뜨는데요, 로그를 읽어보니 Member.age에 문제가 있는거로 보이는데 구글링해도 해결이 되지않아 오류 로그와 함께 질문을 남겨봅니다. 진행한 테스트 코드는 다음과 같습니다. @Test public void Paging() { memberRepository.save(new Member("member1", 10)); memberRepository.save(new Member("member2", 10)); memberRepository.save(new Member("member3", 10)); memberRepository.save(new Member("member4", 10)); memberRepository.save(new Member("member5", 10)); //when PageRequest pageRequest = PageRequest.of(0, 3, Sort.by(Sort.Direction.DESC, "username")); Page<Member> page = memberRepository.findByAge(10, pageRequest);//then List<Member> content = page.getContent(); //조회된 데이터 assertThat(content.size()).isEqualTo(3); //조회된 데이터 수 assertThat(page.getTotalElements()).isEqualTo(5); //전체 데이터 수 assertThat(page.getNumber()).isEqualTo(0); //페이지 번호 assertThat(page.getTotalPages()).isEqualTo(2); //전체 페이지 번호 assertThat(page.isFirst()).isTrue(); //첫번째 항목인가? assertThat(page.hasNext()).isTrue(); //다음 페이지가 있는가? } @Test public void SlicePaging() throws Exception { memberRepository.save(new Member("member1", 10)); memberRepository.save(new Member("member2", 10)); memberRepository.save(new Member("member3", 10)); memberRepository.save(new Member("member4", 10)); memberRepository.save(new Member("member5", 10)); int age = 10; PageRequest pageRequest = PageRequest.of(0, 3, Sort.by(Sort.Direction.DESC, "username")); // 0페이지에서 3개 가져와! DESC 정렬 해!! Slice<Member> page = memberRepository.findByAgeSlice(age, pageRequest); // Page 반환? totalCount 쿼리까지 날려버린다. List<Member> content = page.getContent(); // long totalElements = page.getTotalElements();// totalCount assertThat(content.size()).isEqualTo(3); //조회된 데이터 수 // assertThat(page.getTotalElements()).isEqualTo(5); //전체 데이터 수 assertThat(page.getNumber()).isEqualTo(0); //페이지 번호 // assertThat(page.getTotalPages()).isEqualTo(2); //전체 페이지 번호 assertThat(page.isFirst()).isTrue(); //첫번째 항목인가? assertThat(page.hasNext()).isTrue(); //다음 페이지가 있는가? } Process finished with exit code 255

zizoen123 · 2021.10.01 · 실전! 스프링 데이터 JPA

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