IntelliJ - Failed to start: 0 passed, 1 not started

Question

Just been playing around for the first time with IntelliJ IDEA Community edition, first time I have worked with it so if I\'m missing something, please excuse me.

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Answer 1

The issue for me is Failed to start: 1, passed: 0 . I'm using Spring Boot 2.4.0 with Junit5 to test the Controller Class. I just commented out the version tag in the junit-jupiter-engine dependency. Then it worked. Really strange. It might helpful for someone.