Hi, and sorry for this topic.
My program runs fine as an application in Eclipse. But when I try to run the Jar file, the JFrame opens, then closes again, straight away. It doesn't do this on an earlier version of the game, nor when run in Eclipse, and i cannot see any changes that would cause this to happen. I'm stumped.
There's no code that would cause it to close, apart from setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE)
Any help at all would be appreciated. I know its a pretty vague topic, so if anyone would help, I'll email the Jar's, or whatever you need.