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PorkBag

[java] LWJGL 'NoClassDefFoundError'

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I'm trying to run one of the LWJGL examples with JCreator. It compiles fine, but when I run it I get a 'NoClassDefFoundError: org/lwjgl/opengl/Display'. I've included lwjgl.jar and the rest in the required libraries, and I've added the correct -Djava.library.path, what am I missing?

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I don't know how JCreator does a final run of your program. Probably the same way that you are doing it from the command line. In which case you have to make sure that the Manifest list the LWJGL jar like so:


Class-Path=log4j-1.2.9.jar commons-logging.jar commons-cli-1.0-beta-2-dev.jar jrythm.jar jdom.jar jogl.jar lwjgl.jar


That might be the problem,
L-

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Eh... I'm afraid I have no clue what do with that. All I could think of was to add it to the runtime parameters, but that didn't do anything. Also whats this 'manifest' you were refering to?

,thanks

[edit] Well, I "solved" the problem by using Eclipse instead, still can't figure out how to get it to run with JCreator.

[Edited by - PorkBag on January 27, 2006 11:18:52 PM]

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Manifest files are description files for your jar - they contain information about you, and about your code. In this specific case, Lucidquiet is specifying the classpath of your application, telling the JVM to load classes from the jars on the "Class-Path" clause.

Son of Cain

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