“Could not find main method from given launch configuration” when using Java+Scala+Slick2D

Question

I\'ve got a project in which I\'m using Java+Scala+Slick2D.

The project itself runs well when launched from within eclipse. But when I try to make a jar file, it jus

Answer 1

The most easiest method is run the java file once and automatically the file appears in the list.Even i was facing the error but it was solved by using this simple method.