Failed to run Tests

After writing a simple Test for my Controller class when i click on run test i am getting this error.

Error: org.eclipse.jdt.ls.core.internal.ProjectUtils.getJavaProject(Ljava/lang/String;)Lorg/eclipse/jdt/core/IJavaProject;.Error: org.eclipse.jdt.ls.core.internal.ProjectUtils.getJavaProject(Ljava/lang/String;)Lorg/eclipse/jdt/core/IJavaProject;.

Not familiar with what error it is.

Java Test Runner failed to start. Any reason?

Problem lies in dependencies and libraries used.

Closing this topic as it has been solved by you yourself. Great job, keep working hard. if its not resolved feel free to un-mark the accepted solution to re-open the topic.