Cash app allows users to send or receive payment most simply through the phone number or Cashtag. People can either manually enter the details or can select the contact from the phone book. Many times people make a mistake while entering the details manually and click on the "pay" button. This can happen to anybody hence a cash app has allowed us to cancel payment to get a refund.   Most of the payments on the cash app are instant hence can’t be canceled. You can only cancel a payment until it gets settled into the recipient's account or get stuck in between. Once the payment settles into the account the sender can do nothing from their end to get the money back. In this blog, we will tell you the process to cancel a pending payment on cash App and request a refund for a successful payment.   How to Cancel Cash App Transaction: Completed, Pending Payments   Follow the Square Cash App on your phone. On the homepage, click on the activity tab (watched shaped icon). No one needs to find the past transactions that you made recently. After that, one needs to follow the payment that you want to cancel. At this point, just check the status of the payment, Now follow the "Cancel" button, After successful cancellation of the Cash App payment, the cash app money will not deduct from your linked bank account. In case, not get the cancelation tab, it directly means you can't cancel the payment.   How to delete a Cash App transaction?   The true reality is that cash app users neither delete your Cash App activity nor make any kind of changes in the past payment details. According to the cash app officials, no one can get your past transaction information until you shared it with someone so do not worry about it.   Why are Cash App Payments in Pending Status?   Some of the possible causes may be due to the courses for Cash App pending states as follows:   expired debit or credit card Insufficient amount in the account. Outdated Cash App application. Poor Internet/Wi-Fi connectivity. Technical server issue from Bank or Cash App team Temporarily closed account. recipients outside the United States   Don’t Resend the Fund If your Cash app Payment is Pending   Keep in mind that if your Cash App payment is pending, Cash App users will need to cancel the payment before resending it. Cash App payment will transfer instantly and money will be remitted within seconds, so it is not possible to retain the money when payment is initiated.   If your cash app payment is pending   Several issues like poor network connectivity, low balance, outdated version of Cash App, wrong recipient ID, and server error are the major factors behind pending issues. One can fix most of the pending issues on their own by sorting out these issues. However, if you are unable to do so you can +1 (800) 669 1940.   Can you cancel a pending cash App transaction? Yes, canceling the application's cash payment is possible but keep in mind that it is possible when only the payment is accepted or in progress.   How do I refund a pending payment on the Cash App?   By following the easy method one can easily able to request Cash app refunds if it is pending. This is one of the easy for this you have to connect with the official team of the cash app to do a refund pending payment on the cash app account. When you will connect with the team then you have to share the current issues that you are facing and accordingly, your problem gets solved.   Can I cancel a payment if it's pending?   If your payment status is showing pending then you can try canceling it any also time keep in mind after canceling it your money will not be deducted from the cash app associated bank account. If your money has been deducted then do not worry about it you can simply apply for a refund and your money transferred to your account within 3 to 4 working days.    Can I stop a pending transaction?   Yes, you can stop a pending transaction, but if the transaction is finalized through your account, you can dispute the same by filling out the Visa dispute form, but when your pending transaction is pending on the Visa card, then you are unable to stop that transaction further.   How do I dispute a pending charge on cash App?   To dispute a pending charge on the cash app then you have to follow the steps that we have furnished in the below section.   Follow the Activity tab on your Cash App home screen. Follow the transaction in question and tap on it in the top right corner of the screen. Select Help & Cash App Need help. Now click on the Dispute this transaction option.   What does it mean when a Cash App payment is pending?   A situation where the funds get stuck between the sender and the receiver. This is something that takes place when a user does not follow the right way of sending money or has crossed the limits that are set for the account. Always check your balance and keep in mind the sending limits.   Does a pending transaction mean it went through?   Not at all! Pending itself shows that something about to happen. So does the Cash App. It arises when the user has sent the money over to his limit; $250 for the unverified user in a week. In such a case, the amount will be sent back to your Cash App account instantly or after a few times.   Can you stop a pending payment on Cash App?   Unfortunately, once you enter the amount and send it to the receiver, there is no chance you can do to stop the transaction. Cash App is a fast and seamless transaction application that sends funds quickly. However, if the money got stuck and is not sent you back, you can take the help of the Cash App Support Team.   How long does it take a pending transaction to cancel?   If you are wondering what does pending transaction means in the Cash app, and how long can it stay pending? A pending transaction in the Cash app is a transaction that is not processed or taken place completely.    How long does a pending transaction take on cash App?   There are no fixed time frames that can tell you the days you can cancel your pending transaction on the Cash app. For further information, you can contact Cash app support.   Does pending mean it went through?   No, sometimes you come across ‘pending payment’ showing in your pending tab. Pending payment means the amount that is sent has not been received by the receiver and is stuck in between for any reason. This issue arises due to many causes however, sometimes can get resolved quickly or can take longer. To cancel a pending payment on a cash App firstly unload your device and launch a cash app on it.   Click on the “Activity tab (a clock-like an icon on the bottom right of the screen). Click on the payment this is showing pending. Again, click on the three dots showing on the top right corner of the screen to check detailed information. If the payment is pending then you will get a cancellation option there. Tap on the "Cancel" button to cancel the payment immediately and get the refund. In case you are not seeing a cancellation option then the payment is already getting settled into the recipient's account. how to clear your cash app transaction history? Most cash app users are curious to know how to delete cash app history? If you are among of those then let me tell you that there are no options are available in which cash app users can able to clear your cash app transaction history even you will not find any option in your account where you could delete it. Also, there is no need to delete it as per the officials of the cash app. Why so? cash app claims that it is one of the finest and most secure payment applications so one cannot get your personal information until you try to reveal it. Hence, you do not worry about it, if there are no options are available where you could clear your cash app transactions history. Steps to Refund a successful payment on the cash app: Open the cash app and tap on the “Activity Tab” on the home screen. Select tap on the payment for which you want a refund. Tap on (…) on the top right of the screen. Click on the “Refund” option and then tap on “OK” to refund a payment. Why is my payment showing pending? There are various reasons why we get a cash app payment failed error. To know all of those we suggest you contact the support team. However here we are providing some main reasons for the cash app transaction failed error.   Make sure to update the app timely so that you won’t face any issues with your payment. Check the status of your card before using it to make a payment on a cash app. Connect your device to an active and stable internet connection. You can also use a Wi-Fi connection for a steadier internet connection. Enter the correct phone number pr Cashtag while making the cash app payment. Make sure to check the details twice before confirming the payment and clicking on the "pay" button. Do not make transactions with unknown people, as it can risk your account information. Keep your bank account or cash app wallet loaded with enough balance to complete the payment. Delete cookies and cache files from the system as it can hamper the performance of the application.   I hope that the above steps will help you to smoothly use the cash app application. If You keep a look at the above thing and make sure to fulfill these requirements then your payment will never get failed or go into the pending stage. Moreover, if your cash app is not responding or you are unable to make a payment then we suggest you restart the application. Resetting an online application will remove all bugs and fix the internal issues.

Staking may be excellent thanks to use your crypto to come up with passive financial gain, particularly as a result of some crypto currencies provide high interest rates for staking. Before you start, it is vital to completely perceive however buy crypto staking works. How staking in crypto works With crypto currencies that use the proof-of-stake model, staking is however new transactions are additional to the block chain. First, participants pledge their coins to the crypto currency protocol. From those participants, the protocol chooses validators to substantiate blocks of transactions. The lot of coins you pledge, the lot of probably you is to be chosen as a validator. Every time a block is additional to the block chain, new crypto currency coins art minted and distributed as staking rewards thereto block's validator. In most cases, the rewards are an equivalent variety of crypto currency that participants are staking. However, some block chains use a special variety of crypto currency for rewards.  If you would like to stake crypto, you would like to possess a crypto currency that uses the proof-of-stake model. Then you'll select the number you would like to stake. You’ll try this through several common crypto currency exchanges. Your coins are still in your possession once you stake them. You are basically putt those staked coins to figure, and you are absolve to taken them later if you would like to trade them. The un-staking method might not be immediate; with some crypto currencies, you are needed to stake coins for a minimum quantity of your time. Staking is not associate degree possibility with all sorts of crypto currency. It's solely on the market with crypto currencies that use the proof-of-stake model. Much crypto uses the proof-of-work model to feature blocks to their block chains. The matter with proof of labour is that it needs goodly computing power. That has light-emitting diode to vital energy usage from crypto currencies that use proof of labour. Bit coin (CRYPTO: BTC) especially has been criticised over environmental considerations. Proof of stake, on the opposite hand, does not need nearly the maximum amount energy. This additionally makes it a lot of climbable possibility which will handle bigger numbers of transactions. What is proof of stake? Proof of stake in crypto could be a accord mechanism -- the simplest way for a block chain to validate transactions. The nodes in an exceedingly block chain should be in agreement on this state of the block chain and that transactions are valid. There are completely different accord mechanisms that crypto currencies use. Proof of stake is one among the foremost common for its potency and since participants will earn rewards on the crypto they stake. Staking rewards are associate degree incentive that block chains offer to participants. Every block chain features a set quantity of buy cryptocurrency rewards for verifying a block of transactions. Once you stake crypto and you are chosen to validate transactions, you receive those crypto rewards. Benefits of staking crypto Here are the advantages of crypto currency staking: It's simple thanks to earn interest on your crypto currency holdings. You don't want any instrumentation for crypto staking such as you would for crypto mining. You're serving to take care of the protection and potency of the block chain. It's a lot of environmentally friendly than crypto mining. The primary advantage of staking is that you simply earn a lot of crypto, and interest rates may be terribly generous. In some cases, you'll earn over 100 percent or two hundredth annually. It's probably a awfully profitable thanks to invest your cash. And, the sole factor you would like is crypto that uses the proof-of-stake model. Staking is additionally the simplest way of supporting the block chain of a crypto currency you are endowed in. These buy cryptocurrency exchange admit holders staking to verify transactions and keep everything running swimmingly. When you ought to or should not stake crypto If you have got crypto you'll stake and you are not reaching to trade it within the close to future, then you must stake it. It does not need any work on your half, and you will be earning a lot of crypto. What if you do not have any crypto you'll stake yet? Considering the returns you'll build, its price researching crypto with staking. There are many who provide this, however certify to judge whether or not every buy cryptocurrency coins could be a sensible investment. It solely is smart to shop for a crypto for staking if you furthermore might believe it is a sensible long investment. The proof-of-stake model has been helpful for each crypt currencies and crypto investors. Crypto currencies will use proof of stake to method giant numbers of transactions at lowest prices. Crypto investors additionally get the chance to gather passive financial gain from their holdings. Currently that you simply understand a lot of concerning staking, you'll begin investigation crypto that provide it. Contact number: - +1-855-300-1590 Website: - https://www.cryptocurrencynumber.com/crypto/ Follow Us on Twitter: - https://twitter.com/buycryptoc Follow Us on YouTube: - https://www.youtube.com/channel/UCHbTiQLH3H2-utNMJPlCiMQ

질문 1 안녕하세요! 강의 재미있게 잘 보고 있습니다. 양질의 강의에 감사드립니다.mapMutations 적용 실습 도중 "Method expression is not of Function type" warning이 발생하여 문의 드립니다. 소스가 예시와 완벽하게 같진 않지만, TodoItem을 추가하는 mutation 관련 소스입니다. Vue devtools 확인해보니 동작은 정상적으로 되는 것 같은데, 아래와 같은 warning이 발생하는 이유가 궁금합니다.   질문 2 methods의 특정 메서드 내부(위의 예시로는 sumbitTodoItem)에서 1. mapMutataions로 축약한 함수 사용 2. this.$store.commit으로 펼쳐서 사용 중 더 적합한 방법은 2번 인가요? 강사님 예시 코드에 addTodo 내부에서는 2번 방법을 쓰셔서 질문 드립니다!     감사합니다!!!

안녕하세요.  늦은 나이에 대학교를 졸업하여 게임 클라이언트 프로그래머 취직을 준비하고 있는 비전공자 취준생입니다. 현재 게임학원에서 월마다 공부하는 방식으로 C언어,C++언어, 자료구조를 2021년 10월경부터 시작해서 올해 1월달까지 배운 후 2월달부터는 인강이나 유튜브를 통해서 유니티,C#을 공부하면서 포트폴리오도 같이 준비하고 있습니다.   게임 프로그래머 취업 전략 가이드-"독학 vs 게임 학원"영상에서 나왔던 내용인데 학원에서는 대개 1년짜리로 커리큘럼을 만들고 반강제로 포트폴리오를 단기간내에 만들어오라고 하니 효율성이 높다고 말씀하셨습니다. 그런데 제가 다녔던 학원에서는 월마다 수업이 진행하는 방식이었고, 국비로 진행할 경우에는 그나마 6개월 이상 기간이 잡혀있지만 개인사정상 그 수업을 신청할수 없어서 월별 수업을 신청하게 되었습니다. 그래서 1년짜리 게임프로그래밍 수업을 신청할려면 다른 학원 찾아 알아봐서 큰 비용을 들어 강좌를 들어야하는데 이제 나이 32살이라 취업이 급한 입장에서 망설여집니다. 그래서 현재 인강을 보면서 포트폴리오를 준비하고 있습니다.  강사님 생각에는 그래도 기간,비용이 많이 들더라도 좋은 학원에서 장기 과정을 듣는 것과, 아니면 지금 상태로 포트폴리오를 준비하는 것 중에서 어떻게 좋다고 보시나요  

안녕하세요 . 오늘 수업신청한 학생입니다  선형대수학 수업자료 인쇄하려고했는데 인쇄하려고보니까 배경이 흰색이아니라 안된다네요.. 혹시 인쇄할 수 있는 수업자료가 없을까요 ? 

[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. View 분리 - v2 내용을 학습하던 중, 코드를 제대로 따라 치고 localhost:8080/front-controller/v2/members/new-form 에 접속하니 404에러가 발생합니다. 제가 코드를 잘 못 친건가 생각하고 pdf 강의자료에 있는 v2 관련 내용을 전부 복사/붙여넣기 했지만 똑같이 404 에러가 발생합니다. 아래는 에러 화면입니다.   아래는 콘솔 화면입니다. 아래는 프로젝트 구글 드라이브 주소입니다. https://drive.google.com/file/d/1lSPckCBcr0IETDiFINu29sMPQSXl1K3j/view

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.   안녕하세요.   중요한 질문은 아닌데요, 요청 메세지 헤더의 Accept값이 application/json인 경우에 응답하는 컨트롤러 로직 구현을 위하여, @RequestMapping의 produces 속성값을 MediaType.APPLICATION_JSON_VALUE로 설정해 주셨는데요,   엄밀히 따지면 Accept 값이 application/json인 경우는 처음에 클라이언트가 보낸 요청메세지 이고, 이 ErrorPageController가 받는 요청메세지는 WAS가 ErrorPage객체를 확인하고 보내는 내부 요청인데, 처음 요청의 Accept값이 내부 요청에게도 담겨 함께 넘어가도록 동작하는 것 인지 궁금합니다.   감사합니다.

boilerplate에다가 pwa를 적용할려고 하니까 아래와 같은 error가 나옵니다 Version 때문인것 같은데 어떻게 해결할수 있을끼요?   Version Conflict인것 같은데 확인부탁 드립니다.     sudo yarn add vue/cli-plugin-pwa sudo yarn add vue-pwa-install     - 0% compiling ERROR TypeError: Cannot read property 'tap' of undefined TypeError: Cannot read property 'tap' of undefined at /Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/@vue/cli-plugin-pwa/lib/HtmlPwaPlugin.js:206:41 at SyncHook.eval [as call] (eval at create (/Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/tapable/lib/HookCodeFactory.js:19:10), <anonymous>:17:1) at SyncHook.lazyCompileHook (/Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/tapable/lib/Hook.js:154:20) at Compiler.newCompilation (/Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/@vue/cli-service/node_modules/webpack/lib/Compiler.js:631:26) at /Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/@vue/cli-service/node_modules/webpack/lib/Compiler.js:667:29 at AsyncSeriesHook.eval [as callAsync] (eval at create (/Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:4:1) at AsyncSeriesHook.lazyCompileHook (/Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/tapable/lib/Hook.js:154:20) at Compiler.compile (/Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/@vue/cli-service/node_modules/webpack/lib/Compiler.js:662:28) at /Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/@vue/cli-service/node_modules/webpack/lib/Watching.js:77:18 at AsyncSeriesHook.eval [as callAsync] (eval at create (/Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:22:1) at AsyncSeriesHook.lazyCompileHook (/Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/tapable/lib/Hook.js:154:20) at Watching._go (/Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/@vue/cli-service/node_modules/webpack/lib/Watching.js:41:32) at /Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/@vue/cli-service/node_modules/webpack/lib/Watching.js:33:9 at Compiler.readRecords (/Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/@vue/cli-service/node_modules/webpack/lib/Compiler.js:529:11) at new Watching (/Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/@vue/cli-service/node_modules/webpack/lib/Watching.js:30:17) at Compiler.watch (/Users/Administrator/Desktop/inflearn_vuejs/boilerplate/node_modules/@vue/cli-service/node_modules/webpack/lib/Compiler.js:244:10) error Command failed with exit code 1. info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command. 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.

Page Ruler Redux를 설치했는데, Extensions cannot run in local chrome pages for security reasons라는 오류가 뜨네요. 왜 그런건지 알려주세요!

강의에서 let 변수는 호이스팅 되지 않는다고 하셨는데, MDN 문서 let and const hoisting에는 "let과 const로 선언된 변수도 호이스팅은 되지만, default 값으로 초기화가 되지 않을 뿐이다"라는 문구가 있습니다. 호이스팅이라는 용어를 정확히 어떻게 해석해야할지 궁금합니다.

-실습7에서 amenity detection trainging을 실습하고 있습니다. 며칠쨰 해보는데 model_main_tf2.py에서 오류가 떠서 training이 안됩니다.   될수 있는 방법이 없나요...

좋은 강의 감사합니다. 작지만 문서에 도움이 되었으면 해서 제보 드립니다.🙇🏻‍♂️   웹 애플리케이션 이해 자바 백엔드 웹 기술 역사(14:29) Velocity(벨로시티) → 벨로시티(Velocity) 다른거는 한국어가 먼저인데 벨로시티만 영어가 먼저라서😅 P. 14 start-line 정보 “request.getProtocal()” → “request.getProtocol()“ /request-test → /request-header P. 19 기타정보의 불필요한 주석들? P. 59 여기서 form의 action을 보면 절대 경로(/로 시작)가 아니라 상대경로(/로 시작X)인 것을 확인할 수 있다. P. 107 여기에 애노테이션을 사용해서 컨트롤러를 더 편리하게 발전시킬 수도 있다. P. 112 MVC는 전세계 수 많은 개발자들의 요구사항에 맞추어 기능을 계속 확장해왔고 P. 131 주의! Jar를 사용하면 항상 내장 서버(톰캣 등)를 P. 132 스프링 부트에 Jar를 사용하면 /resources/static/index.html 위치에 P. 133 요청 매핑 위의 불필요한 주석? P. 159 요청 파라미터와 다르게 HTTP 메시지 바디를 통해 데이터가 직접 데이터로 넘어오는 경우는 요청 파라미터와 다르게 HTTP 메시지가 바디를 통해 데이터가 직접 데이터로 넘어오는 경우는 P. 166 스프링은 @ModelAttribute, @Requestparam 과 같은 해당 애노테이션을 생략시 다음과 같은 규칙을 적용한다. P. 154 파라미터 필수 여부 - requestParamRequired 주석 내부의 URL이 /request-param → /request-param-required P. 155 /request-param 요청 → /request-param-required 요청 /request-param?username → /request-param-required?username= /request-param 요청 → /request-param-required 요청 기본 값 적용 - requestParamDefault 주석 내부의 URL이 /request-param-default?username= P. 156 /request-param?username= → /request-param-default?username= P. 168 예) 웹 브라우저에 정적인 HTML, css, js를 P. 176 StringHttpMessageConverter, MappingJackson2HttpMessageConverter, ?의 내용 중 @RequestsBody P. 179 애노테이션 기반 컨트롤러를 처리하는 RequestMappingHandlerAdaptoer P. 205 참고 타임리프는 순수 HTML을 파일을 웹브라우저에서 P. 216 redirect:/basic/items/{itemId}” 또는 ”redirect:/basic/items/{itemId}” P. 217 전체흐름 밑에 그 이유는 다음름 그림을 통해서 확인할 수 있다.

- 인프런 아이디:  - 인프런 이메일: @kakao.com- 깃헙 아이디: @kakao.com- 깃헙 Username:  감사합니다.

build.gradle 내용은 교재에 있는 내용을 그대로 복사 붙여넣기 했는데 다음과 같은 오류가 발생합니다. 구글링해서 나온 결과대로 그레이들 버전을 4.6, 4.8, 6.9, 등등을 사용해 봐도 계속해서 같은 오류가 발생하는데 혹시 어디서 잘못된 걸까요? 현재는 gradle 7.4 사용중입니다.   에러로그 본문 ``` Build file '/Users/jerry/IdeaProjects/Spring_Core_Principle-Basic/build.gradle' line: 26   A problem occurred evaluating root project 'core'. > Could not find method annotationProcessor() for arguments [org.projectlombok:lombok] on DefaultExternalModuleDependency{group='org.projectlombok', name='lombok', version='null', configuration='default'} of type org.gradle.api.internal.artifacts.dependencies.DefaultExternalModuleDependency.   * Try: > Run with --info or --debug option to get more log output. > Run with --scan to get full insights.   * Exception is: org.gradle.api.GradleScriptException: A problem occurred evaluating root project 'core'. at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptRunnerImpl.run(DefaultScriptRunnerFactory.java:93) at org.gradle.configuration.DefaultScriptPluginFactory$ScriptPluginImpl.lambda$apply$0(DefaultScriptPluginFactory.java:133) at org.gradle.configuration.ProjectScriptTarget.addConfiguration(ProjectScriptTarget.java:79) at org.gradle.configuration.DefaultScriptPluginFactory$ScriptPluginImpl.apply(DefaultScriptPluginFactory.java:136) at org.gradle.configuration.BuildOperationScriptPlugin$1.run(BuildOperationScriptPlugin.java:65) at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29) at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47) at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:68) at org.gradle.configuration.BuildOperationScriptPlugin.lambda$apply$0(BuildOperationScriptPlugin.java:62) at org.gradle.configuration.internal.DefaultUserCodeApplicationContext.apply(DefaultUserCodeApplicationContext.java:44) at org.gradle.configuration.BuildOperationScriptPlugin.apply(BuildOperationScriptPlugin.java:62) at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.lambda$applyToMutableState$0(DefaultProjectStateRegistry.java:360) at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.fromMutableState(DefaultProjectStateRegistry.java:378) at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.applyToMutableState(DefaultProjectStateRegistry.java:359) at org.gradle.configuration.project.BuildScriptProcessor.execute(BuildScriptProcessor.java:42) at org.gradle.configuration.project.BuildScriptProcessor.execute(BuildScriptProcessor.java:26) at org.gradle.configuration.project.ConfigureActionsProjectEvaluator.evaluate(ConfigureActionsProjectEvaluator.java:35) at org.gradle.configuration.project.LifecycleProjectEvaluator$EvaluateProject.lambda$run$0(LifecycleProjectEvaluator.java:109) at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.lambda$applyToMutableState$0(DefaultProjectStateRegistry.java:360) at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.lambda$withProjectLock$2(DefaultProjectStateRegistry.java:408) at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:270) at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.withProjectLock(DefaultProjectStateRegistry.java:408) at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.fromMutableState(DefaultProjectStateRegistry.java:389) at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.applyToMutableState(DefaultProjectStateRegistry.java:359) at org.gradle.configuration.project.LifecycleProjectEvaluator$EvaluateProject.run(LifecycleProjectEvaluator.java:100) at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29) at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47) at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:68) at org.gradle.configuration.project.LifecycleProjectEvaluator.evaluate(LifecycleProjectEvaluator.java:72) at org.gradle.api.internal.project.DefaultProject.evaluate(DefaultProject.java:760) at org.gradle.api.internal.project.DefaultProject.evaluate(DefaultProject.java:151) at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.ensureConfigured(DefaultProjectStateRegistry.java:328) at org.gradle.execution.TaskPathProjectEvaluator.configure(TaskPathProjectEvaluator.java:33) at org.gradle.execution.TaskPathProjectEvaluator.configureHierarchy(TaskPathProjectEvaluator.java:47) at org.gradle.configuration.DefaultProjectsPreparer.prepareProjects(DefaultProjectsPreparer.java:50) at org.gradle.configuration.BuildTreePreparingProjectsPreparer.prepareProjects(BuildTreePreparingProjectsPreparer.java:64) at org.gradle.configuration.BuildOperationFiringProjectsPreparer$ConfigureBuild.run(BuildOperationFiringProjectsPreparer.java:52) at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29) at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47) at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:68) at org.gradle.configuration.BuildOperationFiringProjectsPreparer.prepareProjects(BuildOperationFiringProjectsPreparer.java:40) at org.gradle.initialization.VintageBuildModelController.lambda$prepareProjects$3(VintageBuildModelController.java:89) at org.gradle.internal.model.StateTransitionController.lambda$doTransition$12(StateTransitionController.java:227) at org.gradle.internal.model.StateTransitionController.doTransition(StateTransitionController.java:238) at org.gradle.internal.model.StateTransitionController.doTransition(StateTransitionController.java:226) at org.gradle.internal.model.StateTransitionController.lambda$transitionIfNotPreviously$10(StateTransitionController.java:201) at org.gradle.internal.work.DefaultSynchronizer.withLock(DefaultSynchronizer.java:34) at org.gradle.internal.model.StateTransitionController.transitionIfNotPreviously(StateTransitionController.java:197) at org.gradle.initialization.VintageBuildModelController.prepareProjects(VintageBuildModelController.java:89) at org.gradle.initialization.VintageBuildModelController.getConfiguredModel(VintageBuildModelController.java:64) at org.gradle.internal.build.DefaultBuildLifecycleController.lambda$withProjectsConfigured$1(DefaultBuildLifecycleController.java:121) at org.gradle.internal.model.StateTransitionController.lambda$notInState$4(StateTransitionController.java:143) at org.gradle.internal.work.DefaultSynchronizer.withLock(DefaultSynchronizer.java:44) at org.gradle.internal.model.StateTransitionController.notInState(StateTransitionController.java:139) at org.gradle.internal.build.DefaultBuildLifecycleController.withProjectsConfigured(DefaultBuildLifecycleController.java:121) at org.gradle.internal.build.DefaultBuildToolingModelController.locateBuilderForTarget(DefaultBuildToolingModelController.java:57) at org.gradle.internal.buildtree.DefaultBuildTreeModelCreator$DefaultBuildTreeModelController.lambda$locateBuilderForTarget$0(DefaultBuildTreeModelCreator.java:73) at org.gradle.internal.build.DefaultBuildLifecycleController.withToolingModels(DefaultBuildLifecycleController.java:178) at org.gradle.internal.build.AbstractBuildState.withToolingModels(AbstractBuildState.java:111) at org.gradle.internal.buildtree.DefaultBuildTreeModelCreator$DefaultBuildTreeModelController.locateBuilderForTarget(DefaultBuildTreeModelCreator.java:73) at org.gradle.internal.buildtree.DefaultBuildTreeModelCreator$DefaultBuildTreeModelController.locateBuilderForDefaultTarget(DefaultBuildTreeModelCreator.java:68) at org.gradle.tooling.internal.provider.runner.DefaultBuildController.getTarget(DefaultBuildController.java:157) at org.gradle.tooling.internal.provider.runner.DefaultBuildController.getModel(DefaultBuildController.java:101) at org.gradle.tooling.internal.consumer.connection.ParameterAwareBuildControllerAdapter.getModel(ParameterAwareBuildControllerAdapter.java:39) at org.gradle.tooling.internal.consumer.connection.UnparameterizedBuildController.getModel(UnparameterizedBuildController.java:113) at org.gradle.tooling.internal.consumer.connection.NestedActionAwareBuildControllerAdapter.getModel(NestedActionAwareBuildControllerAdapter.java:31) at org.gradle.tooling.internal.consumer.connection.UnparameterizedBuildController.findModel(UnparameterizedBuildController.java:97) at org.gradle.tooling.internal.consumer.connection.NestedActionAwareBuildControllerAdapter.findModel(NestedActionAwareBuildControllerAdapter.java:31) at org.gradle.tooling.internal.consumer.connection.UnparameterizedBuildController.findModel(UnparameterizedBuildController.java:81) at org.gradle.tooling.internal.consumer.connection.NestedActionAwareBuildControllerAdapter.findModel(NestedActionAwareBuildControllerAdapter.java:31) at org.gradle.tooling.internal.consumer.connection.UnparameterizedBuildController.findModel(UnparameterizedBuildController.java:66) at org.gradle.tooling.internal.consumer.connection.NestedActionAwareBuildControllerAdapter.findModel(NestedActionAwareBuildControllerAdapter.java:31) at org.jetbrains.plugins.gradle.model.ProjectImportAction.execute(ProjectImportAction.java:116) at org.jetbrains.plugins.gradle.model.ProjectImportAction.execute(ProjectImportAction.java:42) at org.gradle.tooling.internal.consumer.connection.InternalBuildActionAdapter.execute(InternalBuildActionAdapter.java:64) at org.gradle.tooling.internal.provider.runner.AbstractClientProvidedBuildActionRunner$ActionAdapter.runAction(AbstractClientProvidedBuildActionRunner.java:131) at org.gradle.tooling.internal.provider.runner.AbstractClientProvidedBuildActionRunner$ActionAdapter.beforeTasks(AbstractClientProvidedBuildActionRunner.java:99) at org.gradle.internal.buildtree.DefaultBuildTreeModelCreator.beforeTasks(DefaultBuildTreeModelCreator.java:52) at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.lambda$fromBuildModel$1(DefaultBuildTreeLifecycleController.java:75) at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.lambda$runBuild$4(DefaultBuildTreeLifecycleController.java:106) at org.gradle.internal.model.StateTransitionController.lambda$transition$6(StateTransitionController.java:166) at org.gradle.internal.model.StateTransitionController.doTransition(StateTransitionController.java:238) at org.gradle.internal.model.StateTransitionController.lambda$transition$7(StateTransitionController.java:166) at org.gradle.internal.work.DefaultSynchronizer.withLock(DefaultSynchronizer.java:44) at org.gradle.internal.model.StateTransitionController.transition(StateTransitionController.java:166) at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.runBuild(DefaultBuildTreeLifecycleController.java:103) at org.gradle.internal.buildtree.DefaultBuildTreeLifecycleController.fromBuildModel(DefaultBuildTreeLifecycleController.java:74) at org.gradle.tooling.internal.provider.runner.AbstractClientProvidedBuildActionRunner.runClientAction(AbstractClientProvidedBuildActionRunner.java:43) at org.gradle.tooling.internal.provider.runner.ClientProvidedPhasedActionRunner.run(ClientProvidedPhasedActionRunner.java:53) at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35) at org.gradle.internal.buildtree.ProblemReportingBuildActionRunner.run(ProblemReportingBuildActionRunner.java:49) at org.gradle.launcher.exec.BuildOutcomeReportingBuildActionRunner.run(BuildOutcomeReportingBuildActionRunner.java:69) at org.gradle.tooling.internal.provider.FileSystemWatchingBuildActionRunner.run(FileSystemWatchingBuildActionRunner.java:119) at org.gradle.launcher.exec.BuildCompletionNotifyingBuildActionRunner.run(BuildCompletionNotifyingBuildActionRunner.java:41) at org.gradle.launcher.exec.RootBuildLifecycleBuildActionExecutor.lambda$execute$0(RootBuildLifecycleBuildActionExecutor.java:40) at org.gradle.composite.internal.DefaultRootBuildState.run(DefaultRootBuildState.java:128) at org.gradle.launcher.exec.RootBuildLifecycleBuildActionExecutor.execute(RootBuildLifecycleBuildActionExecutor.java:40) at org.gradle.internal.buildtree.DefaultBuildTreeContext.execute(DefaultBuildTreeContext.java:40) at org.gradle.launcher.exec.BuildTreeLifecycleBuildActionExecutor.lambda$execute$0(BuildTreeLifecycleBuildActionExecutor.java:65) at org.gradle.internal.buildtree.BuildTreeState.run(BuildTreeState.java:53) at org.gradle.launcher.exec.BuildTreeLifecycleBuildActionExecutor.execute(BuildTreeLifecycleBuildActionExecutor.java:65) at org.gradle.launcher.exec.RunAsBuildOperationBuildActionExecutor$3.call(RunAsBuildOperationBuildActionExecutor.java:61) at org.gradle.launcher.exec.RunAsBuildOperationBuildActionExecutor$3.call(RunAsBuildOperationBuildActionExecutor.java:57) at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204) at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66) at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59) at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53) at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73) at org.gradle.launcher.exec.RunAsBuildOperationBuildActionExecutor.execute(RunAsBuildOperationBuildActionExecutor.java:57) at org.gradle.launcher.exec.RunAsWorkerThreadBuildActionExecutor.lambda$execute$0(RunAsWorkerThreadBuildActionExecutor.java:36) at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:270) at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:119) at org.gradle.launcher.exec.RunAsWorkerThreadBuildActionExecutor.execute(RunAsWorkerThreadBuildActionExecutor.java:36) at org.gradle.tooling.internal.provider.ContinuousBuildActionExecutor.execute(ContinuousBuildActionExecutor.java:103) at org.gradle.tooling.internal.provider.SubscribableBuildActionExecutor.execute(SubscribableBuildActionExecutor.java:64) at org.gradle.internal.session.DefaultBuildSessionContext.execute(DefaultBuildSessionContext.java:46) at org.gradle.tooling.internal.provider.BuildSessionLifecycleBuildActionExecuter$ActionImpl.apply(BuildSessionLifecycleBuildActionExecuter.java:100) at org.gradle.tooling.internal.provider.BuildSessionLifecycleBuildActionExecuter$ActionImpl.apply(BuildSessionLifecycleBuildActionExecuter.java:88) at org.gradle.internal.session.BuildSessionState.run(BuildSessionState.java:69) at org.gradle.tooling.internal.provider.BuildSessionLifecycleBuildActionExecuter.execute(BuildSessionLifecycleBuildActionExecuter.java:62) at org.gradle.tooling.internal.provider.BuildSessionLifecycleBuildActionExecuter.execute(BuildSessionLifecycleBuildActionExecuter.java:41) at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:63) at org.gradle.tooling.internal.provider.StartParamsValidatingActionExecuter.execute(StartParamsValidatingActionExecuter.java:31) at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:58) at org.gradle.tooling.internal.provider.SessionFailureReportingActionExecuter.execute(SessionFailureReportingActionExecuter.java:42) at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:47) at org.gradle.tooling.internal.provider.SetupLoggingActionExecuter.execute(SetupLoggingActionExecuter.java:31) at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:65) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:39) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:29) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:35) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.create(ForwardClientInput.java:78) at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.create(ForwardClientInput.java:75) at org.gradle.util.internal.Swapper.swap(Swapper.java:38) at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:75) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.LogAndCheckHealth.execute(LogAndCheckHealth.java:55) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:63) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:84) at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:37) at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:104) at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:52) at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:297) at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64) at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48) Caused by: org.gradle.internal.metaobject.AbstractDynamicObject$CustomMessageMissingMethodException: Could not find method annotationProcessor() for arguments [org.projectlombok:lombok] on DefaultExternalModuleDependency{group='org.projectlombok', name='lombok', version='null', configuration='default'} of type org.gradle.api.internal.artifacts.dependencies.DefaultExternalModuleDependency. at org.gradle.internal.metaobject.AbstractDynamicObject$CustomMissingMethodExecutionFailed.<init>(AbstractDynamicObject.java:190) at org.gradle.internal.metaobject.AbstractDynamicObject.methodMissingException(AbstractDynamicObject.java:184) at org.gradle.internal.metaobject.AbstractDynamicObject.invokeMethod(AbstractDynamicObject.java:167) at org.gradle.api.internal.artifacts.dependencies.DefaultExternalModuleDependency_Decorated.invokeMethod(Unknown Source) at build_740lrxwaulddi572awkg0uyuf$_run_closure3.doCall(/Users/jerry/IdeaProjects/Spring_Core_Principle-Basic/build.gradle:26) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at org.gradle.util.internal.ClosureBackedAction.execute(ClosureBackedAction.java:72) at org.gradle.util.internal.ConfigureUtil.configureTarget(ConfigureUtil.java:155) at org.gradle.util.internal.ConfigureUtil.configure(ConfigureUtil.java:106) at org.gradle.api.internal.project.DefaultProject.dependencies(DefaultProject.java:1241) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at org.gradle.internal.metaobject.BeanDynamicObject$MetaClassAdapter.invokeMethod(BeanDynamicObject.java:484) at org.gradle.internal.metaobject.BeanDynamicObject.tryInvokeMethod(BeanDynamicObject.java:196) at org.gradle.internal.metaobject.CompositeDynamicObject.tryInvokeMethod(CompositeDynamicObject.java:98) at org.gradle.internal.extensibility.MixInClosurePropertiesAsMethodsDynamicObject.tryInvokeMethod(MixInClosurePropertiesAsMethodsDynamicObject.java:34) at org.gradle.groovy.scripts.BasicScript$ScriptDynamicObject.tryInvokeMethod(BasicScript.java:135) at org.gradle.internal.metaobject.AbstractDynamicObject.invokeMethod(AbstractDynamicObject.java:163) at org.gradle.groovy.scripts.BasicScript.invokeMethod(BasicScript.java:84) at build_740lrxwaulddi572awkg0uyuf.run(/Users/jerry/IdeaProjects/Spring_Core_Principle-Basic/build.gradle:23) at org.gradle.groovy.scripts.internal.DefaultScriptRunnerFactory$ScriptRunnerImpl.run(DefaultScriptRunnerFactory.java:91) ... 170 more ```

테스트 코드를 실행시키기 전에 DB안의 데이터를 지우기 위해 deleteAll()을 사용하고 있습니다.   deleteAll()을 사용하면 DELETE 쿼리가 출력되긴 합니다만, 예를 들어 memberService.deleteAll()을 실행시키고 나서 반영해주기 위해 em.flush()와 em.clear()을 사용해야 되는지 궁금합니다.

안녕하세요 선생님!   강의에서 많은 도움을 받고 있습니다.   IF 함수 사용시, 첫번째 조건 기재 부분에 입력한 수식 관련하여 '단일값을 확인할 수 없다'는 오류에 대해 질문드립니다.   =IF('XXX'[XXX]="A", 측정값1, 측정값2)   이렇게, 특정 열의 값이 문자 A 이면 측정값1을 반환하고 아니면 측정값2를 반환하게 하는 수식을 입력하였습니다.   그런데 오류창에 'XXX'[XXX] 에 대한 단일값을 확인할 수 없다고 뜹니다.   해당 오류를 어떻게 수정해야 하나요?   감사합니다.

- 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.   클래스를 객체에 할당할때 보면 a = sample()이런식으로 하는걸로 알고있습니다. 혹시 ()의 의미를 메소드라 생각하면 될까요?

<!DOCTYPE html> <html lang="ko"> <head>     <meta charset="UTF-8">     <meta name="viewport" content="width=device-width, initial-scale=1.0">     <title>StarUp Mate : App offical Landing</title>     <link rel="icon" href="images/logo-favicon.png">     <!--Fontawesome-->     <script src="https://kit.fontawesome.com/1afe467c36.js" crossorigin="anonymous"></script>     <!--Xeicon-->     <link rel="stylesheet" href="//http://cdn.jsdelivr.net/npm/xeicon@2.3.3/xeicon.min.css">     <!--jQuery CDN-->     <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>     <!--slick slider-->     <link rel="stylesheet" href="js/slick/slick-theme.css">     <link rel="stylesheet" href="js/slick/slick.css">     <script src="js/slick/slick.min.js"></script>     <!--Custom CSS & JS-->     <link rel="stylesheet" href="style.css">     <link rel="stylesheet" href="reponsive.css">     <script src="custom.js"></script> </head> <body>       <div class="container">         <!--##########Header##########-->         <header>           <div class="header-inner">             <div class="logo">               <a href="#none"><img src="images/logo.png"></a>             </div>             <div class="gnb">               <a href="#none">CEO 인사말</a>               <a href="#none">서비스 특징</a>               <a href="#none">자주 묻는 질문들</a>               <a href="#none">경영비전</a>               <a href="#none">사용자 리뷰</a>               <a href="#none">앱 사용자 가이드</a>               <a href="#none">최신소식</a>             </div>           </div>         </header>         <!--section : welcome-->         <section class="welcome">           <div class="slideshow">             <img src="images/slide-welcome-01.png">             <img src="images/slide-welcome-02.png">             <img src="images/slide-welcome-03.png">           </div>           <div class="welcome-heading">             <span>창의적인 아이디어를 만드는 가장 빠른 방법</span>             <h1>               An idea solution of startup for your               <em>3가지 타이핑 텍스트 자리</em>             </h1>             <p>               스타트업 메이트 앱이 여러분의 최상의 스타트업 구축을 위해 창의적인 아이디어를 제공하는 데 최선을 다하겠습니다.             </p>             <div class="welcome-btns">               <a href="#none" class="btn start">CEO 시작하기</a>               <a href="#none" class="btn guide">사용자 가이드</a>             </div>           </div>           <div class="mouse">             <span class="wheele"></span>             </div>         </section>           <!--section : ceo-accese-->         <section class="ceo-accese"></section>           <!--section : banne-->         <section class="banner"></section>           <!--section : feature-->         <section class="feature"></section>           <!--section : vision-->         <section class="vision"></section>           <!--section : faq-->         <section class="faq"></section>           <!--section : review-->         <section class="review"></section>           <!--section : focus-->         <section class="focus"></section>           <!--section : guide-->         <section class="guide"></section>           <!--section : news-->         <section class="news"></section>           <!--footer-->         <footer></footer>     </div>     </body> </html>   /* custom js */ $(function () {     /* slick slider - welcome */     $('.slideshow').slick({         infinite: true,         dots: false,         autoplay: true,         autoplaySpeed: 2000,         fade: true,         speed: 1000,         pauseOnHover: false     });   /* CSS */ /* Web Fonts - Noto Fonts */ @import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100;300;400;500;700;900&display=swap'); /* Web Fonts - NoonNoo */ @font-face {   font-family: 'NEXON Lv2 Gothic Light';   src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_20-04@2.1/NEXON Lv2 Gothic Light.woff')     format('woff');   font-weight: normal;   font-style: normal; } /* ################## header ##################### */ header {   position: fixed;   width: 100%;   z-index: 100; } .header-inner {   width: 1300px;   margin: auto;   overflow: hidden;   padding-top: 30px;   padding-bottom: 15px; } .logo {   float: left; } .logo img {   margin-top: -7px; } .gnb {   float: right; } .gnb a {   text-decoration: none;   color: #222;   margin: 10px;   font-size: 16px; }

안녕하세요 선생님,  팀->채널에서 Wiki 라는 탭의 정확한 기능과 활용이 궁금합니다.  가장 기본 탭 중에 1개인 것을 봐서는 활용을 해야만 할 것 같은데 어떤 목적으로 활용할지 갈피를 못잡고 있습니다.  OneNote 로도 Wiki의 구성을 그대로 만들 수 있는 것 같은데 그럼에도 불구하고 대신 Wiki 를 써야만 하는 이유가 있는지?   유튜버 스티브잡수 님께서는 이 탭을 회사 자료실로 사용한다고 설명을 하시던데... 혹시 '팀 적응 메뉴얼' 이나 '업무용어 찾아보기' 정도 말고 wiki 를 보다 고급으로 활용하는 예가 있으면 그것도 알고 싶습니다.  감사합니다.   

github 권한 요청드립니다.