173만명의 커뮤니티!! 함께 토론해봐요.
미해결
10주완성 C++ 코딩테스트 | 알고리즘 코딩테스트
안녕하세요 큰돌님 문제풀이 관련 질문이 있어 이렇게 글을 남깁니다. 유튜브에서 코딩테스트 딱 이정까지 고민하세요 영상을 보면 난이도에따라 골드5~3정도는 1시간 골드2~플레 4시간 고민하라고 하셨는데, 말씀해주신 시간만큼 고민했지만 풀지 못한 문제 또는 틀린 문제는 어떤 방식으로 학습하고 복습하는게 좋나요?
미해결
CSS Flex와 Grid 제대로 익히기
안녕하세요. 영상 잘 보고 있습니다. 문의드리고 싶은 내용은 다음과 같습니다. 3행 1열 의 부모 컨테이너와 자식요소 (.logo, .search-bar, .banner) 일때 .container { display: grid; grid-template-columns : 20% 1fr 20%; } @media (max-width: 600px) { // 에서 1행 3열로 변동하게 된다면 #header{ display: grid; grid-template-columns: 1fr; grid-template-rows: 1fr 1fr 1fr; } .logo, .search-bar, .banner{ grid-column: 1/2; grid-row: 1/2; } } 자식요소에 grid-column: 1/2; grid-row: 1/2; 적용시키는게 일반적인 방법인가요?
미해결
[코드팩토리] [초급] Flutter 3.0 앱 개발 - 10개의 프로젝트로 오늘 초보 탈출!
stream강의 처음코드에선 controller라는 변수에 streamcontroller()를 할당해주고 stream이라는 변수에 controller.stream을 할당해주고나서 stream을 사용할수있었는데요. 두번쨰 calculate 코드에선 해당작업을 하지않고도 listen을 할수있더라고요. 이 이유는 무엇인가요?? 또한 첫코드에선 broadcaststream을 사용해야 여러번 리슨할수있다고 하셨는데 두번째 calculate코드에서 제가 임의로 playcalculate().listen(( val ) {print('$ val ');}); 스테이트먼트를 두개만들어서 시험해봤을땐 broadcaststream과 같은 기능을 하더군요. 이는 Stream<int> playasync()async*{ yield* claculate(1); yield* claculate(1000); } 처럼 stream<>데이터타입을 가진 함수를 만들게되면 dynamic처럼 Single subscription streams와 Broadcas streams 어떤 종류로 써도 무방하게 만들어진것인가요??
미해결
10주완성 C++ 코딩테스트 | 알고리즘 코딩테스트
안녕하세요. 문득 든생각이 있습니다. c++도 공부는 하는데 시간이 좀 부족해서 수업을 들으면서 파이썬으로 최대한 매핑해서 코드를 짜보려고 합니다. 강사님 문제 풀이 로직(c++) 코드를 파이썬으로 옮기면 코딩테스트에서 시간 초과나 메모리 문제가 생길 수 있나요?
미해결
그대로 따라한 것 같은데 뭐가 잘못된걸까요?
미해결
[C# 초보 강좌] 예제로 배우는 C#
(사진)
미해결
[개정판] 파이썬 머신러닝 완벽 가이드
안녕하세요 강사님 수업 잘 듣고있습니다! 파이썬 코드로 경사 하강법 구현하기 에서 def get_cost 함수 y_pred = w1[0,0] * X + w0 부분에 질문이 있습니다. 현재 코드가 w1와 w0 둘다 shape이 (1,1)이라서 그런지 더욱 헷갈리는 것 같습니다. 왜 w1[0,0]가 들어가고, w0은 전체가 들어가는지 정확하게 이해가 되지 않습니다. y_pred = w1 * X + w0 이렇게 넣어도 반환되는 값은 똑같은데 만약 feature가 여러 개가 있어도 똑같이 w1[0,0]을 넣는 것인지 아니면 그거랑 상관없이 다르게 이해하고 있는 것인지... 잘 모르겠습니다!
해결됨
자바 ORM 표준 JPA 프로그래밍 - 기본편
학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요. 1. 강의 내용과 관련된 질문을 남겨주세요. 2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요. (자주 하는 질문 링크: https://bit.ly/3fX6ygx) 3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요. (질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG) 질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요. ========================================= [질문 템플릿] 1. 강의 내용과 관련된 질문인가요? (예/아니오) 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오) 3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오) [질문 내용] 여기에 질문 내용을 남겨주세요. 만약 allocationSize = 50 으로 잡고 애플리케이션을 올렸는데요 값자기 그 id(pk) 값이 1~2 올라가다가 서버가 다운되서 다시 올리면 53인가 부터 시작이잖아요? 그럼 2~52 까지의 pk 값은 안쓰고 계속 올라가는게 맞을까요? 실무에서 궁금합니다.
미해결
코딩으로 학습하는 GoF의 디자인 패턴
예를 들어 LightOffCommand 클래스에서 Light를 가지고 있는데 undo() { light.on(); } 이렇게 사용하지 않는건 단일책임 원칙때문에 그런건가요?
해결됨
[코드캠프] 부트캠프에서 만든 고농축 프론트엔드 코스
위의 사진은 section2 quiz입니다. section별 quiz 정답을 못찾겟네요!! 고난도는 답이 따로 없다고는 기억 하고있는데 고난도를 제외한 문제들의 정답들은 어디있나요? ㅎㅎ
미해결
CS 지식의 정석 | 디자인패턴 네트워크 운영체제 데이터베이스 자료구조
xml보다 JSON 형식이 더 가볍고 좋은 것 같은데 JSON 형식으로는 sitemap을 만들 수는 없나요?? 그리고 그 이유는 무엇인가요
미해결
HTML+CSS+JS 포트폴리오 실전 퍼블리싱(시즌1)
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <link rel="stylesheet" href="/style.css"> </head> <body> <div class="tab-inner"> <input type="radio" name="tabmenu" id="tab1" checked> <input type="radio" name="tabmenu" id="tab2"> <input type="radio" name="tabmenu" id="tab3"> <div class="tabs"> <div class="items"> <div> <h1>Content 01</h1> </div> <div> <h1>Content 02</h1> </div> <div> <h1>Content 03</h1> </div> </div> <div class="btn"> <label for="tab1"></label> <label for="tab2"></label> <label for="tab3"></label> </div> </div> </div> </body> </html> body { line-height: 1.5em; margin: 0; color: #222; } .tab-inner {} input[name=tabmenu] { display: none; } .tabs { overflow: hidden; position: relative; height: 100vh; } .items { height: 100vh; width: 300%; transition: 0.5s; position: absolute; top: 0; left: 0; } .items div { height: 100vh; float: left; width: 33.33333%; box-sizing: border-box; display: flex; justify-content: center; align-items: center; } .items div:nth-child(1){ background-color: teal; } .items div:nth-child(2){ background-color: dodgerblue; } .items div:nth-child(3){ background-color: yellowgreen; } .items div h1 { font-size: 80px; font-weight: normal; } .btn { position: absolute; bottom: 20px; width: 100%; text-align: center; } .btn label { display: inline-block; height: 16px; width: 16px; border-radius: 20px; background-color: #c4c4c4; cursor: pointer; } input[id=tab1]:checked ~ .tabs .items { left: 0; } input[id=tab2]:checked ~ .tabs .items { left: -100%; } input[id=tab3]:checked ~ .tabs .items { left: -200%; } input[id=tab1]:checked ~ .btn label[for=tab1], input[id=tab2]:checked ~ .btn label[for=tab2], input[id=tab3]:checked ~ .btn label[for=tab3] { background-color: #fff; }
미해결
예제로 공부하는 Java 100 문제풀이 Part.1
static 메서드를 사용하는 이유 ->객체 생성없이 해당 함수(메서드)를 호출해서 사용가능 원래는 클래스를 사용하려면 객체를 생성해서 객체로 하여금 공장(class) 내의 기능(함수)를 사용하는 것 이 내용이 맞을까요??
미해결
스프링 DB 1편 - 데이터 접근 핵심 원리
학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요. 1. 강의 내용과 관련된 질문을 남겨주세요. 2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요. (자주 하는 질문 링크: https://bit.ly/3fX6ygx) 3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요. (질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG) 질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요. ========================================= [질문 템플릿] 1. 강의 내용과 관련된 질문인가요? (예/아니오) 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오) 3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오) [질문 내용] 위 그림과 같이 java.sql이 빨간 줄이 뜨는데 어느 부분을 확인해야 하는지 잘 모르겠습니다.
미해결
Vue.js 끝장내기 - 실무에 필요한 모든 것
안녕하세요 캡틴판교님 라우터 네비게이션 가드 강의를 듣다가 next()는 to에서 지정한 url로 이동하기 위한 함수라고 이해했고 위의 next('/login')은 이해가 되는데 아래 next()는 to를 어디로 인식하고 이동하게되나요??
미해결
Vue.js 끝장내기 - 실무에 필요한 모든 것
안녕하세요 캡틴판교님 제가 저번에도 질문드린 적이 있는데 이해가 잘안되서 다시 질문드려요 강의에서는 import store해서 가져온다음 && store.getters.isLogin으로 사용하는데 위와 같이 사용하면 작동이 안되나요?? this.$store 도 store안에있는 무언가를 가져오는 코드구문이 아닌가요?? store와 $store의 차이를 잘 모르겠어요 너무 궁금합니다.
미해결
[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
서버쪽 bearer-token.guard.ts 쪽에서 토큰으로 유저정보 만드는 부분에 아래처럼 sub으로 유저정보를 검색하는데 sub이 user id이더라구요.. 그래서 user 값이 제대로 조회가 안되서 에러가 발생했었습니다. request.user = await this.userService.findByUsername(payload.sub); 일단 payload.username 으로 검색하게 하니 잘되는것 같습니다~
미해결
Flutter 입문 - 안드로이드, iOS 개발을 한 번에 (with Firebase)
강의대로 인스타그램 클론까지 작성후 앱을 실행해서 테스트를 진행하려고하는데 앱[Flutter]아이콘이 안보입니다.. 혹시몰라서 강의목차중 '안드로이드 에뮬레이터 설치 및 데모 앱 실행' 강의를 듣고 따라해보니 화면이 다르게 보입니다. 강의 화면은 데모앱이 실행되는데 제화면은 안드로이드가 실행되어버리며 강의에 나오는 앱[Flutter]아이콘이 안보입니다. *환경 : Windows 프로그램 : 안드로이드 스튜디오 *에뮬레이터 실행후 상단에서 선택후 실행시 아래와 같은 오류가 발생하네요..
미해결
MemberRepositoryTest,MemberRepository,Member,application.yml 코드입니다 MemberRepositoryTest 실행시키면 org.h2.jdbc.JdbcSQLInvalidAuthorizationSpecException: Wrong user name or password [28000-214] at org.h2.message.DbException.getJdbcSQLException( DbException.java:510 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.readException( SessionRemote.java:637 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.done( SessionRemote.java:606 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.initTransfer( SessionRemote.java:163 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.connectServer( SessionRemote.java:433 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.connectEmbeddedOrServer( SessionRemote.java:325 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.jdbc.JdbcConnection.<init>( JdbcConnection.java:122 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.Driver.connect( Driver.java:59 ) ~[h2-2.1.214.jar:2.1.214] at com.zaxxer.hikari.util.DriverDataSource.getConnection( DriverDataSource.java:121 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection( PoolBase.java:364 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry( PoolBase.java:206 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry( HikariPool.java:476 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast( HikariPool.java:561 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.<init>( HikariPool.java:115 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection( HikariDataSource.java:112 ) ~[HikariCP-4.0.3.jar:na] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection( DatasourceConnectionProviderImpl.java:122 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection( JdbcEnvironmentInitiator.java:181 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:68 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:35 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService( StandardServiceRegistryImpl.java:101 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService( AbstractServiceRegistryImpl.java:263 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:237 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory.injectServices( DefaultIdentifierGeneratorFactory.java:175 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies( AbstractServiceRegistryImpl.java:286 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:243 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>( InFlightMetadataCollectorImpl.java:173 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete( MetadataBuildingProcess.java:127 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata( EntityManagerFactoryBuilderImpl.java:1460 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build ( EntityManagerFactoryBuilderImpl.java:1494 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory( SpringHibernateJpaPersistenceProvider.java:58 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory( LocalContainerEntityManagerFactoryBean.java:365 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory( AbstractEntityManagerFactoryBean.java:409 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet( AbstractEntityManagerFactoryBean.java:396 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet( LocalContainerEntityManagerFactoryBean.java:341 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.invokeInitMethods( AbstractAutowireCapableBeanFactory.java:1863 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.initializeBean( AbstractAutowireCapableBeanFactory.java:1800 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:620 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:542 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.lambda$doGetBean$0( AbstractBeanFactory.java:335 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:234 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:333 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:208 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.getBean( AbstractApplicationContext.java:1154 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:908 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:583 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.boot.SpringApplication.refresh( SpringApplication.java:731 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.SpringApplication.refreshContext( SpringApplication.java:408 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:307 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.test.context.SpringBootContextLoader.loadContext( SpringBootContextLoader.java:136 ) ~[spring-boot-test-2.7.8.jar:2.7.8] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal( DefaultCacheAwareContextLoaderDelegate.java:141 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext( DefaultCacheAwareContextLoaderDelegate.java:90 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.support .DefaultTestContext.getApplicationContext( DefaultTestContext.java:124 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary( ServletTestExecutionListener.java:190 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance( ServletTestExecutionListener.java:132 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.TestContextManager.prepareTestInstance( TestContextManager.java:248 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest( SpringJUnit4ClassRunner.java:227 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall( SpringJUnit4ClassRunner.java:289 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.internal.runners.model.ReflectiveCallable.run ( ReflectiveCallable.java:12 ) ~[junit-4.13.2.jar:4.13.2] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock( SpringJUnit4ClassRunner.java:291 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild( SpringJUnit4ClassRunner.java:246 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild( SpringJUnit4ClassRunner.java:97 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.runners.ParentRunner$4.run( ParentRunner.java:331 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner$1.schedule( ParentRunner.java:79 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.runChildren( ParentRunner.java:329 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.access$100( ParentRunner.java:66 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner$2.evaluate( ParentRunner.java:293 ) ~[junit-4.13.2.jar:4.13.2] at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate( RunBeforeTestClassCallbacks.java:61 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate( RunAfterTestClassCallbacks.java:70 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.runners.ParentRunner$3.evaluate( ParentRunner.java:306 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.run ( ParentRunner.java:413 ) ~[junit-4.13.2.jar:4.13.2] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run ( SpringJUnit4ClassRunner.java:190 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.runner.JUnitCore.run ( JUnitCore.java:137 ) ~[junit-4.13.2.jar:4.13.2] at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs( JUnit4IdeaTestRunner.java:69 ) ~[junit-rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute( IdeaTestRunner.java:38 ) ~[junit-rt.jar:na] at com.intellij.rt.execution.junit.TestsRepeater.repeat( TestsRepeater.java:11 ) ~[idea_rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs( IdeaTestRunner.java:35 ) ~[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] 2023-02-13 16:05:34.392 WARN 5988 --- [ main] o.h.e.j.e.i.JdbcEnvironmentInitiator : HHH000342: Could not obtain connection to query metadata org.h2.jdbc.JdbcSQLInvalidAuthorizationSpecException: Wrong user name or password [28000-214] at org.h2.message.DbException.getJdbcSQLException( DbException.java:510 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.readException( SessionRemote.java:637 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.done( SessionRemote.java:606 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.initTransfer( SessionRemote.java:163 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.connectServer( SessionRemote.java:433 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.connectEmbeddedOrServer( SessionRemote.java:325 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.jdbc.JdbcConnection.<init>( JdbcConnection.java:122 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.Driver.connect( Driver.java:59 ) ~[h2-2.1.214.jar:2.1.214] at com.zaxxer.hikari.util.DriverDataSource.getConnection( DriverDataSource.java:121 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection( PoolBase.java:364 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry( PoolBase.java:206 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry( HikariPool.java:476 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast( HikariPool.java:561 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.<init>( HikariPool.java:115 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection( HikariDataSource.java:112 ) ~[HikariCP-4.0.3.jar:na] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection( DatasourceConnectionProviderImpl.java:122 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection( JdbcEnvironmentInitiator.java:181 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:68 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:35 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService( StandardServiceRegistryImpl.java:101 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService( AbstractServiceRegistryImpl.java:263 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:237 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory.injectServices( DefaultIdentifierGeneratorFactory.java:175 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies( AbstractServiceRegistryImpl.java:286 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:243 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>( InFlightMetadataCollectorImpl.java:173 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete( MetadataBuildingProcess.java:127 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata( EntityManagerFactoryBuilderImpl.java:1460 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build ( EntityManagerFactoryBuilderImpl.java:1494 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory( SpringHibernateJpaPersistenceProvider.java:58 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory( LocalContainerEntityManagerFactoryBean.java:365 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory( AbstractEntityManagerFactoryBean.java:409 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet( AbstractEntityManagerFactoryBean.java:396 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet( LocalContainerEntityManagerFactoryBean.java:341 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.invokeInitMethods( AbstractAutowireCapableBeanFactory.java:1863 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.initializeBean( AbstractAutowireCapableBeanFactory.java:1800 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:620 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:542 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.lambda$doGetBean$0( AbstractBeanFactory.java:335 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:234 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:333 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:208 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.getBean( AbstractApplicationContext.java:1154 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:908 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:583 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.boot.SpringApplication.refresh( SpringApplication.java:731 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.SpringApplication.refreshContext( SpringApplication.java:408 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:307 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.test.context.SpringBootContextLoader.loadContext( SpringBootContextLoader.java:136 ) ~[spring-boot-test-2.7.8.jar:2.7.8] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal( DefaultCacheAwareContextLoaderDelegate.java:141 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext( DefaultCacheAwareContextLoaderDelegate.java:90 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.support .DefaultTestContext.getApplicationContext( DefaultTestContext.java:124 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary( ServletTestExecutionListener.java:190 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance( ServletTestExecutionListener.java:132 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.TestContextManager.prepareTestInstance( TestContextManager.java:248 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest( SpringJUnit4ClassRunner.java:227 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall( SpringJUnit4ClassRunner.java:289 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.internal.runners.model.ReflectiveCallable.run ( ReflectiveCallable.java:12 ) ~[junit-4.13.2.jar:4.13.2] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock( SpringJUnit4ClassRunner.java:291 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild( SpringJUnit4ClassRunner.java:246 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild( SpringJUnit4ClassRunner.java:97 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.runners.ParentRunner$4.run( ParentRunner.java:331 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner$1.schedule( ParentRunner.java:79 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.runChildren( ParentRunner.java:329 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.access$100( ParentRunner.java:66 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner$2.evaluate( ParentRunner.java:293 ) ~[junit-4.13.2.jar:4.13.2] at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate( RunBeforeTestClassCallbacks.java:61 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate( RunAfterTestClassCallbacks.java:70 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.runners.ParentRunner$3.evaluate( ParentRunner.java:306 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.run ( ParentRunner.java:413 ) ~[junit-4.13.2.jar:4.13.2] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run ( SpringJUnit4ClassRunner.java:190 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.runner.JUnitCore.run ( JUnitCore.java:137 ) ~[junit-4.13.2.jar:4.13.2] at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs( JUnit4IdeaTestRunner.java:69 ) ~[junit-rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute( IdeaTestRunner.java:38 ) ~[junit-rt.jar:na] at com.intellij.rt.execution.junit.TestsRepeater.repeat( TestsRepeater.java:11 ) ~[idea_rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs( IdeaTestRunner.java:35 ) ~[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] 2023-02-13 16:05:34.394 ERROR 5988 --- [ main] j.LocalContainerEntityManagerFactoryBean : Failed to initialize JPA EntityManagerFactory: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] 2023-02-13 16:05:34.394 WARN 5988 --- [ 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 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] 2023-02-13 16:05:34.401 INFO 5988 --- [ main] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2023-02-13 16:05:34.416 ERROR 5988 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.initializeBean( AbstractAutowireCapableBeanFactory.java:1804 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:620 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:542 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.lambda$doGetBean$0( AbstractBeanFactory.java:335 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:234 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:333 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:208 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.getBean( AbstractApplicationContext.java:1154 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:908 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:583 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.boot.SpringApplication.refresh( SpringApplication.java:731 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.SpringApplication.refreshContext( SpringApplication.java:408 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:307 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.test.context.SpringBootContextLoader.loadContext( SpringBootContextLoader.java:136 ) ~[spring-boot-test-2.7.8.jar:2.7.8] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal( DefaultCacheAwareContextLoaderDelegate.java:141 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext( DefaultCacheAwareContextLoaderDelegate.java:90 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.support .DefaultTestContext.getApplicationContext( DefaultTestContext.java:124 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary( ServletTestExecutionListener.java:190 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance( ServletTestExecutionListener.java:132 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.TestContextManager.prepareTestInstance( TestContextManager.java:248 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest( SpringJUnit4ClassRunner.java:227 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall( SpringJUnit4ClassRunner.java:289 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.internal.runners.model.ReflectiveCallable.run ( ReflectiveCallable.java:12 ) ~[junit-4.13.2.jar:4.13.2] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock( SpringJUnit4ClassRunner.java:291 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild( SpringJUnit4ClassRunner.java:246 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild( SpringJUnit4ClassRunner.java:97 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.runners.ParentRunner$4.run( ParentRunner.java:331 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner$1.schedule( ParentRunner.java:79 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.runChildren( ParentRunner.java:329 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.access$100( ParentRunner.java:66 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner$2.evaluate( ParentRunner.java:293 ) ~[junit-4.13.2.jar:4.13.2] at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate( RunBeforeTestClassCallbacks.java:61 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate( RunAfterTestClassCallbacks.java:70 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.runners.ParentRunner$3.evaluate( ParentRunner.java:306 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.run ( ParentRunner.java:413 ) ~[junit-4.13.2.jar:4.13.2] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run ( SpringJUnit4ClassRunner.java:190 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.runner.JUnitCore.run ( JUnitCore.java:137 ) ~[junit-4.13.2.jar:4.13.2] at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs( JUnit4IdeaTestRunner.java:69 ) ~[junit-rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute( IdeaTestRunner.java:38 ) ~[junit-rt.jar:na] at com.intellij.rt.execution.junit.TestsRepeater.repeat( TestsRepeater.java:11 ) ~[idea_rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs( IdeaTestRunner.java:35 ) ~[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.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService( AbstractServiceRegistryImpl.java:275 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:237 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory.injectServices( DefaultIdentifierGeneratorFactory.java:175 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies( AbstractServiceRegistryImpl.java:286 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:243 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>( InFlightMetadataCollectorImpl.java:173 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete( MetadataBuildingProcess.java:127 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata( EntityManagerFactoryBuilderImpl.java:1460 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build ( EntityManagerFactoryBuilderImpl.java:1494 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory( SpringHibernateJpaPersistenceProvider.java:58 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory( LocalContainerEntityManagerFactoryBean.java:365 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory( AbstractEntityManagerFactoryBean.java:409 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet( AbstractEntityManagerFactoryBean.java:396 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet( LocalContainerEntityManagerFactoryBean.java:341 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.invokeInitMethods( AbstractAutowireCapableBeanFactory.java:1863 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.initializeBean( AbstractAutowireCapableBeanFactory.java:1800 ) ~[spring-beans-5.3.25.jar:5.3.25] ... 42 common frames omitted Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect( DialectFactoryImpl.java:100 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect( DialectFactoryImpl.java:54 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:138 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:35 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService( StandardServiceRegistryImpl.java:101 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService( AbstractServiceRegistryImpl.java:263 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] ... 59 common frames omitted 2023-02-13 16:05:34.417 ERROR 5988 --- [ main] o.s.test.context.TestContextManager : Caught exception while allowing TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener@409c54f] to prepare test instance [jpabook.jpashop.MemberRepositoryTest@5d1d9d73] java.lang.IllegalStateException: Failed to load ApplicationContext at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext( DefaultCacheAwareContextLoaderDelegate.java:98 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.support .DefaultTestContext.getApplicationContext( DefaultTestContext.java:124 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary( ServletTestExecutionListener.java:190 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance( ServletTestExecutionListener.java:132 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.TestContextManager.prepareTestInstance( TestContextManager.java:248 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest( SpringJUnit4ClassRunner.java:227 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall( SpringJUnit4ClassRunner.java:289 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.internal.runners.model.ReflectiveCallable.run ( ReflectiveCallable.java:12 ) ~[junit-4.13.2.jar:4.13.2] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock( SpringJUnit4ClassRunner.java:291 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild( SpringJUnit4ClassRunner.java:246 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild( SpringJUnit4ClassRunner.java:97 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.runners.ParentRunner$4.run( ParentRunner.java:331 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner$1.schedule( ParentRunner.java:79 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.runChildren( ParentRunner.java:329 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.access$100( ParentRunner.java:66 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner$2.evaluate( ParentRunner.java:293 ) ~[junit-4.13.2.jar:4.13.2] at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate( RunBeforeTestClassCallbacks.java:61 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate( RunAfterTestClassCallbacks.java:70 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.runners.ParentRunner$3.evaluate( ParentRunner.java:306 ) ~[junit-4.13.2.jar:4.13.2] at org.junit.runners.ParentRunner.run ( ParentRunner.java:413 ) ~[junit-4.13.2.jar:4.13.2] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run ( SpringJUnit4ClassRunner.java:190 ) ~[spring-test-5.3.25.jar:5.3.25] at org.junit.runner.JUnitCore.run ( JUnitCore.java:137 ) ~[junit-4.13.2.jar:4.13.2] at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs( JUnit4IdeaTestRunner.java:69 ) ~[junit-rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute( IdeaTestRunner.java:38 ) ~[junit-rt.jar:na] at com.intellij.rt.execution.junit.TestsRepeater.repeat( TestsRepeater.java:11 ) ~[idea_rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs( IdeaTestRunner.java:35 ) ~[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 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.initializeBean( AbstractAutowireCapableBeanFactory.java:1804 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:620 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:542 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.lambda$doGetBean$0( AbstractBeanFactory.java:335 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:234 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:333 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:208 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.getBean( AbstractApplicationContext.java:1154 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:908 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:583 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.boot.SpringApplication.refresh( SpringApplication.java:731 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.SpringApplication.refreshContext( SpringApplication.java:408 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:307 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.test.context.SpringBootContextLoader.loadContext( SpringBootContextLoader.java:136 ) ~[spring-boot-test-2.7.8.jar:2.7.8] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal( DefaultCacheAwareContextLoaderDelegate.java:141 ) ~[spring-test-5.3.25.jar:5.3.25] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext( DefaultCacheAwareContextLoaderDelegate.java:90 ) ~[spring-test-5.3.25.jar:5.3.25] ... 27 common frames omitted Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService( AbstractServiceRegistryImpl.java:275 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:237 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory.injectServices( DefaultIdentifierGeneratorFactory.java:175 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies( AbstractServiceRegistryImpl.java:286 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:243 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>( InFlightMetadataCollectorImpl.java:173 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete( MetadataBuildingProcess.java:127 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata( EntityManagerFactoryBuilderImpl.java:1460 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build ( EntityManagerFactoryBuilderImpl.java:1494 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory( SpringHibernateJpaPersistenceProvider.java:58 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory( LocalContainerEntityManagerFactoryBean.java:365 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory( AbstractEntityManagerFactoryBean.java:409 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet( AbstractEntityManagerFactoryBean.java:396 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet( LocalContainerEntityManagerFactoryBean.java:341 ) ~[spring-orm-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.invokeInitMethods( AbstractAutowireCapableBeanFactory.java:1863 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.initializeBean( AbstractAutowireCapableBeanFactory.java:1800 ) ~[spring-beans-5.3.25.jar:5.3.25] ... 42 common frames omitted Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect( DialectFactoryImpl.java:100 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect( DialectFactoryImpl.java:54 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:138 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:35 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService( StandardServiceRegistryImpl.java:101 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService( AbstractServiceRegistryImpl.java:263 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] ... 59 common frames omitted java.lang.IllegalStateException: Failed to load ApplicationContext at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext( DefaultCacheAwareContextLoaderDelegate.java:98 ) 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.junit4.SpringJUnit4ClassRunner.createTest( SpringJUnit4ClassRunner.java:227 ) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall( SpringJUnit4ClassRunner.java:289 ) at org.junit.internal.runners.model.ReflectiveCallable.run ( ReflectiveCallable.java:12 ) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock( SpringJUnit4ClassRunner.java:291 ) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild( SpringJUnit4ClassRunner.java:246 ) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild( SpringJUnit4ClassRunner.java:97 ) at org.junit.runners.ParentRunner$4.run( ParentRunner.java:331 ) at org.junit.runners.ParentRunner$1.schedule( ParentRunner.java:79 ) at org.junit.runners.ParentRunner.runChildren( ParentRunner.java:329 ) at org.junit.runners.ParentRunner.access$100( ParentRunner.java:66 ) at org.junit.runners.ParentRunner$2.evaluate( ParentRunner.java:293 ) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate( RunBeforeTestClassCallbacks.java:61 ) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate( RunAfterTestClassCallbacks.java:70 ) at org.junit.runners.ParentRunner$3.evaluate( ParentRunner.java:306 ) at org.junit.runners.ParentRunner.run ( ParentRunner.java:413 ) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run ( SpringJUnit4ClassRunner.java:190 ) at org.junit.runner.JUnitCore.run ( JUnitCore.java:137 ) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs( JUnit4IdeaTestRunner.java:69 ) at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute( IdeaTestRunner.java:38 ) at com.intellij.rt.execution.junit.TestsRepeater.repeat( TestsRepeater.java:11 ) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs( IdeaTestRunner.java:35 ) 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 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] 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.context.support .AbstractApplicationContext.getBean( AbstractApplicationContext.java:1154 ) at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:908 ) at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:583 ) at org.springframework.boot.SpringApplication.refresh( SpringApplication.java:731 ) at org.springframework.boot.SpringApplication.refreshContext( SpringApplication.java:408 ) at org.springframework.boot.SpringApplication.run ( SpringApplication.java:307 ) at org.springframework.boot.test.context.SpringBootContextLoader.loadContext( SpringBootContextLoader.java:136 ) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal( DefaultCacheAwareContextLoaderDelegate.java:141 ) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext( DefaultCacheAwareContextLoaderDelegate.java:90 ) ... 27 more Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService( AbstractServiceRegistryImpl.java:275 ) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:237 ) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) at org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory.injectServices( DefaultIdentifierGeneratorFactory.java:175 ) at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies( AbstractServiceRegistryImpl.java:286 ) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:243 ) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>( InFlightMetadataCollectorImpl.java:173 ) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete( MetadataBuildingProcess.java:127 ) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata( EntityManagerFactoryBuilderImpl.java:1460 ) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build ( EntityManagerFactoryBuilderImpl.java:1494 ) at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory( SpringHibernateJpaPersistenceProvider.java:58 ) at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory( LocalContainerEntityManagerFactoryBean.java:365 ) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory( AbstractEntityManagerFactoryBean.java:409 ) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet( AbstractEntityManagerFactoryBean.java:396 ) at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet( LocalContainerEntityManagerFactoryBean.java:341 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.invokeInitMethods( AbstractAutowireCapableBeanFactory.java:1863 ) at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.initializeBean( AbstractAutowireCapableBeanFactory.java:1800 ) ... 42 more Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect( DialectFactoryImpl.java:100 ) at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect( DialectFactoryImpl.java:54 ) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:138 ) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:35 ) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService( StandardServiceRegistryImpl.java:101 ) at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService( AbstractServiceRegistryImpl.java:263 ) ... 59 more Process finished with exit code -1 이렇게 오류가 뜨네요 뭐가 문제인지 알려주세요
해결됨
[코드캠프] 부트캠프에서 만든 고농축 백엔드 코스
안녕하세요. 위 파일은 product.entity.ts 파일입니다. product.entity.ts 파일에서 @JoinColumn() 을 productSaleslocation 테이블에만 해주시는 이유가 무엇인지 알 수 있을까요? product테이블과 서로 관계를 맺고 있는 productSaleslocation 테이블과 users 테이블에도 @JoinColumn()을 해줘야 하는 것 아닌가요? 상품테이블은 productCategory테이블과(상품카테고리_id)ManyToOne 관계를 맺고 있으며, User 테이블과 (유저_id) ManyToOne 관계를 맺고 있어서 각각 JoinColumn을 해줘야 하는 것으로 생각했는데, 제 생각이 틀린 것일까요? 좋은 강의 해주셔서 진심으로 감사합니다!
