Error message - but not constantly

Hi everyone,

I have a weird problem with my game! From time to time it gives me this error message:

05.06.2009 09:57:43 core.SDExceptionHandler uncaughtException
SCHWERWIEGEND: caucht uncaught exception, quitting game
05.06.2009 09:57:43 core.SDExceptionHandler uncaughtException
   at com.jme.renderer.lwjgl.LWJGLRenderer.draw(
   at com.jme.scene.batch.TriangleBatch.draw(
   at com.jme.renderer.RenderQueue.renderOrthoBucket(
   at com.jme.renderer.RenderQueue.renderBuckets(
   at com.jme.renderer.Renderer.renderQueue(
   at com.jme.renderer.lwjgl.LWJGLRenderer.displayBackBuffer(

The weird thing is, that it is not constantly! Sometimes it works to start and play the game! Does anybody know what this error is about or where I should take a deeper look into my code?

Thanks for now,

What are you trying to render? A mesh you update?

I can see that you're using jME1, that is not really suggested as many bugs and issues have been fixed in the jME2 version.

Maybe you can post and/or check the line where that error happens? Its probably something obvious.