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Re: Exception in thread "main" java.lang.NoClassDefFoundError: Invaders Error

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Exception in thread "main" java.lang.NoClassDefFoundError: Invaders Error

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Join Date: Apr 2006

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Re: Exception in thread "main" java.lang.NoClassDefFoundError: Invaders Error

#51

Apr 1st, 2006

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Originally Posted by server_crash

Actuallly, when you find the folder containing the source file(.java), you should notice the .class file is not in that same folder. If it is, then we have problems!

Hi, I'm a brand new newbie following this thread with great interest. I can run the "HelloWorldApp" just fine at the DOS command line; but, I want to learn to use NetBeans IDE. When I plug HelloWorldApp.java into NetBeans it compiles successfully into the same folder; however, when I try to run I get the above error message, followed by the encouragement "BUILD SUCCESSFUL" (no "HelloWorld" output, however). I've tried futzing around with the classpath stuff till I'm blue in the face! It can't be this hard! Any ideas?
Thanks

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Re: Exception in thread "main" java.lang.NoClassDefFoundError: Invaders Error

Exception in thread "main" java.lang.NoClassDefFoundError: Invaders Error

Re: Exception in thread "main" java.lang.NoClassDefFoundError: Invaders Error