[JAVA3D] wierd java.lang errors

[Scott]

Anyone seen this before?   It happens very intermittently, I can't seem to reproduce it.  I'm using 1.3 beta 2, D3D flavor.   Funny thing is, at this point anyway, I'm not using any SharedGroup objects, but that's where the error came from... (unless the scenegraph compile uses SharedGroups?)   Scott   java.lang.OutOfMemoryError         <<no stack trace available>> java.lang.ArrayIndexOutOfBoundsException         at javax.media.j3d.SharedGroupRetained.updateChildLocalToVworld(SharedGr oupRetained.java:533)         at javax.media.j3d.TransformGroupRetained.updateChildLocalToVworld(Trans formGroupRetained.java:972)         at javax.media.j3d.TransformGroupRetained.processChildLocalToVworld(Tran sformGroupRetained.java:819)         at javax.media.j3d.TransformStructure.processCurrentLocalToVworld(Transf ormStructure.java:306)         at javax.media.j3d.TransformStructure.processMessages(TransformStructure .java:186)         at javax.media.j3d.StructureUpdateThread.doWork(StructureUpdateThread.ja va:83)         at javax.media.j3d.J3dThread.run(J3dThread.java:250)