Hi Scott,
A test case would be very helpful for us to investigate before next
release. The original bug ID doesn't have a test case either so
we can't reproduce it. That's why it is not fixed in v1.3.
Thanks.
- Kelvin
--------------
Java 3D Team
Sun Microsystems Inc.
Scott Rutledge wrote:
> After this moved from 'sporadic' to 'every time', I did some more
> research and came up with this bug:
> http://developer.java.sun.com/developer/bugParade/bugs/4466779.html
>
> It seems to be more repeatable when a complex sub-graph (27 BranchGroups
> below another) is build using moveTo, then added all at once to the scene.
>
> At 09:29 AM 8/1/2002 -0600, you wrote:
>
>> I'm hoping for some help from the J3D team on this one..
>>
>> Recently I've been getting some sporadic NPEs from J3D. They usually
>> occur when I'm creating a sub-graph, before it's been made live. But I
>> can't isolate a test case, so I was hoping you could take a look at
>> the code in the stacktrace I get and see if there's anything in
>> particular I should be looking for. Here's the NPE I get:
>>
>> java.lang.NullPointerException
>> at javax.media.j3d.RenderBin.processMessages(RenderBin.java:1652)
>> at
>> javax.media.j3d.StructureUpdateThread.doWork(StructureUpdateThread.java:83)
>> at javax.media.j3d.J3dThread.run(J3dThread.java:250)
>>
>> This is using J3D 1.3.
>>
>> Thanks,
>> Scott
>>
>> =========================
>> Scott Rutledge, Lead Programmer
>> 3D Design Division
>> BEQ Technologies Inc.
>> http://www.beq.ca <http://www.beq.ca/>
>
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