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Fri, 22 February 2008 23:46

Eclipse User

Originally posted by: jolyqr.gmail.com

Hello there !!

I've installed Java3D and I'm trying to run it using eclipse, but I'm
getting the following error :

java.lang.UnsupportedClassVersionError: Bad version number in .class file
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
Exception in thread "main"

I have even set all paths leading to Java3D jars, but it's not working...

Cheers
Joly

Re: Java3D [message #251618 is a reply to message #251614]

Sat, 23 February 2008 07:23

Eclipse User

Originally posted by: merks.ca.ibm.com

Joly,

I'd expect this kind of error if you try to run a class compiled for
Java 5.0 on a 1.4 JVM. I.e., it's a mismatch between the runtime
version targeted by the compiler and the one you are actually using to run.

jolyqr wrote:
> Hello there !!
>
> I've installed Java3D and I'm trying to run it using eclipse, but I'm
> getting the following error :
>
> java.lang.UnsupportedClassVersionError: Bad version number in .class file
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(Unknown Source)
> at java.security.SecureClassLoader.defineClass(Unknown Source)
> at java.net.URLClassLoader.defineClass(Unknown Source)
> at java.net.URLClassLoader.access$100(Unknown Source)
> at java.net.URLClassLoader$1.run(Unknown Source)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(Unknown Source)
> at java.lang.ClassLoader.loadClass(Unknown Source)
> at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
> at java.lang.ClassLoader.loadClass(Unknown Source)
> at java.lang.ClassLoader.loadClassInternal(Unknown Source)
> Exception in thread "main"
>
> I have even set all paths leading to Java3D jars, but it's not working...
>
> Cheers
> Joly
>

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