Unable to load the main class program mistakes idea run scala

CodePudding user response:

Thanks, but this was developed on the basis of the writing of the beam, I want is to compile beam source code, then generate the jar package available

CodePudding user response:

You are just in brother? Unable to load the main class, because your scala is not compiled into the class, so I can't perform, looked at it and seemed to Eclipse, you use the Eclipse to scala compatibility is not perfect, development is the idea now, go to the next community edition, useful, in scala, Java is very friendly,
Finally prompt you for a minute, scala is needed according to the scala compiler, similar to the JDK.

CodePudding user response:

Me two sentences, the somebody else is the IDEA, because your scala version problem, would you replace the scala version of this problem won't occur
Your project should be popular now