Groovy Eclipse can't launch junit tests

Issue

In Eclipse with groovy plugin, I try to launch a test @Test public void testToLaunch() {...} but I have the error:

The input type of the launch configuration does not exist

What input type is in the context of launch configuration? (can't find such an entry in launch configuration window)

Note: I try sts 2.8.1 and e3.7

Solution

This happens normally when the folder in which test case is present is not a source folder, please check this post as well. Hope that helps!

Answered By - Anshu