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Press Ctrl first and then select clean and package

Thanks for your question! Since I haven’t seen your exact code or project setup, this is an educated guess based on common issues. Here are a few things to check: *1.JUnit Library* Make sure the JUnit library is added to your project's pom.xml. It's essential for writing and running tests. Refresh your project after adding JUnit so IntelliJ detects it. *2.Location of Test Files* Your test files should be in a special test folder, like src/test/java. Right-click the test folder in IntelliJ and mark it as "Test Sources Root" if it isn't already. *3.Test Methods* Ensure your test methods have the @Test annotation. Without it, IntelliJ won’t recognize the methods as tests. *4.Fix Errors* Make sure your code has no compilation errors. Errors in your test or main code can prevent IntelliJ from showing the green run button. *5.IntelliJ Configuration* Go to File > Project Structure > Modules and ensure JUnit is listed as a dependency. If IntelliJ is acting up, try clearing the cache: File > Invalidate Caches / Restart > Invalidate and Restart. *6.Alternate way* *Auto-generate Tests:* IntelliJ can create basic tests for you. Right-click the class you want to test, then go to Generate > Test. *Run Without Green Button:* You can right-click the test class or method in the editor and select Run.

Thanks and welcome

Happy to help

Oracle requires users to sign in with an account to download JDK versions like Java 8 due to licensing policies. However, starting with JDK 21, Oracle has introduced the Oracle No-Fee Terms and Conditions License, which permits free use for all users without requiring an Oracle account for download. ORACLE If you prefer to use JDK 8 and don't have an Oracle account, you can create one for free on Oracle's website. Alternatively, you might consider using newer JDK versions like JDK 21, which do not require an account for download and offer the latest features and security updates.

You're welcome!

Glad you liked it

Glad it was helpful!

Many thanks for your words of encouragement .

Welcome 👍

Glad you enjoyed it!

Hi, thanks for watching the video! Yes you can ! The video lesson I created covers Docker Desktop, which is a tool that allows Docker to run on systems, including VDI environments, by enabling nested virtualization. Docker Desktop is free for small businesses, personal use, educational purposes, and non-commercial open-source projects. This means you can use it on a local system or a VDI environment for personal or non-commercial purposes without a subscription. However, if Docker Desktop is used commercially in a company with more than 250 employees or over $10 million in annual revenue, a paid subscription (Pro, Team, or Business) is required. Hope this clarifies!

Happy to help

In recent versions of Eclipse, unfortunately the Navigator view has been removed, which can be a bit confusing. I’ve created a workaround video that shows an alternative approach to using the Project Explorer view instead. You can check it out here: ruclips.net/video/7gn2ER8gLVo/видео.html I hope this helps!

Thank you too

Welcome

I explicitly mentioned adding the JDK part to avoid a potential issue .If you don't do that Eclipse would try to use the default JRE which comes bundled with it . Now Eclipse often comes with a bundled JRE, typically a JRE instead of a JDK, which can cause issues during Maven builds. Maven requires a JDK (Java Development Kit) for tasks like compiling code, while a JRE (Java Runtime Environment) is only for running Java programs.

You're welcome!

Thanks for your kind words. I have a detailed video on how to install Apache Maven. You can check it out here: ruclips.net/video/_47ODcSJn88/видео.html Let me know if you face any issues!

Most welcome

Hi! You can continue using Java 8 with up to *Spring Boot version 2.7.9* . For finding compatible Spring Boot versions for different Java versions, I’ve created a detailed tutorial that you can check out here: ruclips.net/video/ZAc2rOhW3Ko/видео.html Please note, that the Spring documentation UI has changed since I made the video, so I may need to create fresh video on how to match Spring Boot versions with JDK versions.

@learningfromexperience i am waiting for your video

If I recall correctly I was using the Community Edition

@@learningfromexperience then properly Pycharm limited the feature to Professional edition now

Glad it helped

It is needed in case you want to check something on local

Glad it helped

Welcome!

You're welcome!

Could you please share the content of the log files ?

Just it happened after starting domain server I just used JDK 8 and now it is working

I think you can continue with "temurin-17 Eclipse Temurin 17.0.12" .Temurin is a fully compatible, open-source build of the OpenJDK. It's essentially the same as the Oracle JDK, just with a different name and distribution.But keep in mind in that case you are using Java 17 .

Glad it helped , my main focus was on explaining on the core concepts which we use frequently but not fully clear .

Glad it was helpful!

Glad it helped

Thanks for your word of encouragement .

Glad it was helpful!

Welcome!

Glad it helped .