Eclipse Inspect(Ctrl+shift+I) not working

Question

I checked out a maven project in Eclipse and am unable to Inspect a Variable (right click on the variable and click Inspect option).

When I attempt to do so, I get the

Answer 1

Also, in your launch configuration, be sure that the source path is correctly specified.

That is to say: Run/Debug Configurations / Source tab / Add... / Java Project

Make sure the project containing your source code is in that list!