Crash in Windows but not Linux

[stodge]

I'm using lwjgl 0.98 with the JMonkeyEngine. I'm trying to work with JME's TriMesh class to batch geometry, but I'm getting a crash on WinXP but not on Linux.

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j  org.lwjgl.opengl.GL11.nglDrawElements(IIILjava/nio/Buffer;IJ)V+0
j  org.lwjgl.opengl.GL11.glDrawElements(ILjava/nio/IntBuffer;)V+34
j  com.jme.renderer.lwjgl.LWJGLRenderer.draw(Lcom/jme/scene/TriMesh;)V+65
j  com.jme.scene.TriMesh.draw(Lcom/jme/renderer/Renderer;)V+23
j  com.jme.renderer.RenderQueue.renderOpaqueBucket()V+33
j  com.jme.renderer.RenderQueue.renderBuckets()V+1
j  com.jme.renderer.Renderer.renderQueue()V+9
j  com.jme.renderer.lwjgl.LWJGLRenderer.displayBackBuffer()V+1
j  com.jme.app.BaseGame.start()V+66
j  TestTerrain.main([Ljava/lang/String;)V+14
v  ~StubRoutines::call_stub

Any suggestions what stupid mistakes I may be making?

My post on the JME forums explaining what I'm doing is here:

http://www.jmonkeyengine.com/jmeforum/index.php?topic=2185.0

My GeometryBatch code is:

http://www.jmonkeyengine.com/wiki/doku.php?id=geometrybatch

Thanks

[elias]

The most likely cause is that some index in the index buffer given to DrawElements is out of range. This could be caused by too short vertex array buffers, or even buffers that are enabled, but not yet assigned to a buffer (say, enabling color vertex array with glEnableClientState, but never calling glColorPointer).

- elias

[princec]

The other cause might be broken drivers. Always tell us what drivers you're using when there's a crash problem!

Cas

[stodge]

NVIDIA 81.94 GeForce 6600GT. I think I'm using an older version on Linux. Could it be a driver issue? I'm confused why it works on Linux but not Windows.