“Test events were not received” when run tests using Intellij

Question

I have a Kotlin project and when I run my JUnit tests, I can\'t see tests execution result in IntelliJ and get this message instead:

test events were not

Answer 1

In my case I had an invalid Gradle JVM configuration (configured jdk was removed from filesystem).

To Fix it had to change Gradle JVM on File -> Settings -> Build, Execution, Deployment -> Build Tools -> Gradle -> Gradle JVM.

It was red due to an invalid JDK path.

IntelliJ version: 2019.2.3