Hi Roy,
Are you using Geometry by reference ? There is an open bug 4440671
- JFTC: GeometryByReferenceTest throws exception at executeVA intermittently
which may be related. (This does not affect DirectX version of Java3D)
To verify if this is the same bug, please download the
JDK1.3.1 RC1 from
http://developer.java.sun.com/developer/earlyAccess/j2sdk131/
You should see a stack trace when the system crash.
Please send us the trace for investigation.
Thanks.
- Kelvin
---------------
Java 3D Team
Sun Microsystems Inc.
>X-Unix-From: [EMAIL PROTECTED] Thu Apr 12 15:21:31 2001
>MIME-version: 1.0
>Content-transfer-encoding: 7BIT
>X-Accept-Language: en
>Date: Thu, 12 Apr 2001 18:17:38 -0400
>From: Roy Duffy <[EMAIL PROTECTED]>
>Subject: [JAVA3D] Java3D crashing
>To: [EMAIL PROTECTED]
>
>I have a fairly large application written in Java3D that crashes on me
>intermittently. It doesn't throw any exceptions. It just gives me a
>Windows dialog saying Java.exe will be terminated because the referenced
>memory could not be read.
>It seems to happen at completely random intervals.
>I open the application and let it run without interaction and sometimes
>it will run without crashing for a couple hours, but other times it will
>crash after a couple of minutes.
>I even tried stripping the application down but couldn't pinpoint a
>feature that was causing it.
>I tried running with -Xint, which disables the HotSpot optimizations and
>the crashing stopped, but the framerate also dropped drastically.
>I saw on the "fixed bugs" list that they fixed a bug which caused
>"intermittent crashing" which seems to be what I am seeing, but I am
>still seeing it using SDK1.3.1 and Java3D 1.2.1
>I guess I just want to know if anyone else has seen this behavior with
>their Java3D app, and if so what did you do about it?
>
>Thanks.
>
> -Roy
>[EMAIL PROTECTED]
>
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