IntelliJ, I can't import groovy files
[1]: http://imageshack.us/photo/my-images/69/knipselpl.png/ "Error"
 
http://imageshack.us/photo/my-images/69/knipselpl.png/

Ok so I can't import groovy.class files and now my code doesnt work anymore when i want to run it, does anyone know how I can solve this problem?
IntelliJ, I can't import groovy files
===

[1]: http://imageshack.us/photo/my-images/69/knipselpl.png/ "Error"
 
http://imageshack.us/photo/my-images/69/knipselpl.png/

Ok so I can't import groovy.class files and now my code doesnt work anymore when i want to run it, does anyone know how I can solve this problem?