Fri, 12/24/1999 - 20:03
When I run the LinuxSampleTopology demo on redhat 6.0 with Jave JRE 1.2.2, it crashes with a SIGSEGV and I get the stack trace below. Has anyone else seen this?
[mitchem@raptor java]$ ./runme01.csh PATH = /opt/jre1.2.2:/opt/Acrobat4/bin:/opt/jre1.2.2/bin:/opt/3d/bin:/opt/gnome/bin:/opt/net/bin:/opt/gnu/bin:/usr/local/bin:/home/mitchem/bin:/bin:/usr/bin:/sbin:/usr/sbin:/usr/X11R6/bin LD_LIBRARY_PATH = /opt/build/3d/CAS3.0/demo/SamplesTopology/java:/opt/build/3d/CAS3.0/Linux/lib:/ot/gnome/lib:/opt/net/lib:/opt/gnu/lib:/usr/lib:/opt/3d/lib method unknown (eip = 4599e452) SIGSEGV 11* segmentation violation
si_signo [11]: SIGSEGV 11* segmentation violation
si_errno [0]: Success
si_code [0]: SI_USER [pid: 0, uid: 0]
stackpointer=0xbfffef78
Full thread dump Classic VM (1.2.2-RC2-K, green threads):
"TimerQueue" (TID:0x40eba170, sys_thread_t:0x8734f48, state:CW) prio=6
at java.lang.Object.wait(Native Method)
at javax.swing.TimerQueue.run(TimerQueue.java:236)
at java.lang.Thread.run(Thread.java, Compiled Code)
"Image Animator 0" (TID:0x40ebd198, sys_thread_t:0x87044f0, state:R) prio=3
at java.lang.Thread.setPriority0(Native Method)
at java.lang.Thread.setPriority(Thread.java, Compiled Code)
at sun.awt.image.ImageDecoder.headerComplete(ImageDecoder.java, Compiled Code)
at sun.awt.image.GifImageDecoder.readImage(GifImageDecoder.java, Compiled Code)
at sun.awt.image.GifImageDecoder.produceImage(GifImageDecoder.java, Compiled Code)
at sun.awt.image.InputStreamImageSource.doFetch(InputStreamImageSource.java, Compiled Code)
at sun.awt.image.ImageFetcher.fetchloop(ImageFetcher.java, Compiled Code
at sun.awt.image.ImageFetcher.run(ImageFetcher.java, Compiled Code)
"Screen Updater" (TID:0x40ec8540, sys_thread_t:0x869f7f8, state:R) prio=4
at sun.awt.ScreenUpdater.run(ScreenUpdater.java:100)
"Image Animator 1" (TID:0x40ebcac8, sys_thread_t:0x8607940, state:R) prio=3
at java.lang.Thread.setPriority0(Native Method)
at java.lang.Thread.setPriority(Thread.java, Compiled Code)
at sun.awt.image.ImageDecoder.headerComplete(ImageDecoder.java, Compiled Code)
at sun.awt.image.GifImageDecoder.readImage(GifImageDecoder.java, Compiled Code)
at sun.awt.image.GifImageDecoder.produceImage(GifImageDecoder.java, Compiled Code)
at sun.awt.image.InputStreamImageSource.doFetch(InputStreamImageSource.java, Compiled Code)
at sun.awt.image.ImageFetcher.fetchloop(ImageFetcher.java, Compiled Code
at sun.awt.image.ImageFetcher.run(ImageFetcher.java, Compiled Code)
"AWT-Motif" (TID:0x40eb1e60, sys_thread_t:0x82258b0, state:R) prio=5
at sun.awt.motif.MToolkit.run(Native Method)
at java.lang.Thread.run(Thread.java:479)
"SunToolkit.PostEventQueue-0" (TID:0x40eb1f58, sys_thread_t:0x835b488, state:CW) prio=5
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java, Compiled Code)
at sun.awt.PostEventQueue.run(SunToolkit.java:413)
"AWT-EventQueue-0" (TID:0x40eb2538, sys_thread_t:0x8354130, state:CW) prio=6 at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java, Compiled Code)
at java.awt.EventQueue.getNextEvent(EventQueue.java:208)
at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:100)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:92)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:83)
"Finalizer" (TID:0x40e98320, sys_thread_t:0x8107e10, state:CW) prio=8
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java, Compiled Code)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java, Compiled Code)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:174)
"Reference Handler" (TID:0x40e983b0, sys_thread_t:0x81030c0, state:CW) prio=10
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java, Compiled Code)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:114)
"Signal dispatcher" (TID:0x40e983e0, sys_thread_t:0x8101208, state:CW) prio=
"main" (TID:0x40e981e0, sys_thread_t:0x804c288, state:R) prio=5
at SamplesTopologyJni.X3dService.Viewer(Native Method)
at app.Viewer3d.jbInit(Viewer3d.java:87)
at app.Viewer3d. (Viewer3d.java:76)
at app.Viewer3d. (Viewer3d.java:64)
at SampleTopologyPrimitivesDoc.createViewers(SampleTopologyPrimitivesDoc.java:59)
at SampleTopologyPrimitivesDoc. (SampleTopologyPrimitivesDoc.java:46)
at SampleTopologyPrimitivesApp.newDocument(SampleTopologyPrimitivesApp.java:206)
at app.Desktop.newDocument(Desktop.java:899)
at SampleTopologyPrimitivesStarter. (SampleTopologyPrimitivesStarter.java:29)
at SampleTopologyPrimitivesStarter.main(SampleTopologyPrimitivesStarter.java:43) Monitor Cache Dump:
java.awt.EventQueue@40EB2460/40F3E938:
Waiting to be notified:
"AWT-EventQueue-0" (0x8354130)
jcas.Locker@40EBAAA0/41002420: owner "main" (0x804c288) 1 entry
javax.swing.TimerQueue@40EBA158/41002A90:
Waiting to be notified:
"TimerQueue" (0x8734f48)
java.lang.ref.ReferenceQueue$Lock@40E98338/40ECDD78:
Waiting to be notified:
"Finalizer" (0x8107e10)
sun.awt.PostEventQueue@40EB1F58/40F3ECE0:
Waiting to be notified:
"SunToolkit.PostEventQueue-0" (0x835b488)
java.lang.ref.Reference$Lock@40E983C0/40ECD8A8:
Waiting to be notified:
"Reference Handler" (0x81030c0) Registered Monitor Dump:
Invoker change lock:
utf8 hash table:
JNI pinning lock:
JNI global reference lock:
BinClass lock:
Class linking lock:
System class loader lock:
Code rewrite lock:
Heap lock:
Monitor cache lock: owner "main" (0x804c288) 1 entry
Dynamic loading lock:
Monitor IO lock:
User signal monitor:
Waiting to be notified:
"Signal dispatcher" (0x8101208)
Child death monitor:
I/O monitor: owner "AWT-Motif" (0x82258b0) 1 entry
Alarm monitor:
Waiting to be notified:
(0x80576f0)
Thread queue lock: owner "main" (0x804c288) 1 entry
Monitor registry: owner "main" (0x804c288) 1 entry
Mon, 12/27/1999 - 10:47
As you can see on the page http://www.opencascade.org/about/platfor.html you must have the java 2 *** for running the samples. This version is available on the sun web site at http://developer.java.sun.com
Arnaud
Mon, 12/27/1999 - 15:36
From the "platforms" page on www.opencascade.org:
"The Java 2 Platform (JDK or JRE), Standard Edition, v 1.2.2 Release Candidate 1 (RC1) has to be installed."
This is exactly what I downloaded and installed from java.sun.com. What was it about the stack trace I posted that indicates I have the wrong version? I really want to get this thing going because I'm dying to run the samples :)
Thanks, Terrence Mitchem
Mon, 12/27/1999 - 16:00
Sorry,
you've got the good version, I've just confuses verion 2*** and 1.2.2 which are the same thing.
Mon, 12/27/1999 - 16:19
Your problem seems to be related to a known bug with hidden line removal mode. You can see in a previous thread "Shape Viewer" (21st of December 99) that someone else got a stack trace dump similar to your trace. Hidden line removal is activated by the rightmost icon button in the document window. I think it is deactivated by default when running the sample. Check that.
Tue, 12/28/1999 - 20:52
Terrance,
When are you getting this error? At startup, or when you start to interact with the JAVA GUI?
I am running the demos fine, except for the hidden line removal problem I posted earlier.
I have a Mandrake setup (based on Redhat6.0), so you should be able to run at least as well as me.
Thu, 01/06/2000 - 21:08
I get this error 10-20 seconds after the window with the menus appears.
Terrence Mitchem
Thu, 12/30/1999 - 15:33
I see by your post that you are running JDK 1.2.2 "RC2" and so am I. It was just released by Sun last week. Matra states compatibility with JDK 1.2.2 "RC1". I am getting the almost exact same problem with the SampleGeometry application. When I run it, first the icon bar window comes up, then what looks like a small main window with File menus, etc which contains a status line saying "Creating new document...". After a little delay (10-20 seconds) another window starts to open which appears to be the main graphics window. Within 2 seconds of that window being displayed completely is when I get the stack dump. This is with no interaction on my part at all. I have noticed when I executed the build.csh script to recompile the java sources that there is one warning about a deprecated method (I believe it was in one of the X11 classes). Even after a rebuild of the jar file I got the same results. I have not yet tried adding the -deprecation flag to the rebuild process to see if that helps. Might also try rebuilding the shared libs for the Sample app too, but I will copy them to the same dir as the OpenCascade main libs which I now have configured in /etc/ld.so.conf, then run ldconfig (I don't like having to use LD_LIBRARY_PATH).
Thu, 12/30/1999 - 17:44
It seems I am running RC2 as well but it is working for me...
java -version java version "1.2.2-RC2" Classic VM (build 1.2.2-RC2-K, green threads, javacomp)
I do think the problem is a new one. Looking through the traceback, I can't help but think the problem is related to the C++ call from java at the following location:
at SamplesTopologyJni.X3dService.Viewer(Native Method) at app.Viewer3d.jbInit(Viewer3d.java:87)
At first, I thought your LD_LIBRARY_PATH might be wrong and that you weren't picking up the right .so file. Of course, my analysis may be wrong since I don't have the problem.
In the case that I am on the right track, here are the sizes of the .so files I have. If you have recompiled, you might check to see that you have the same thing:
-rw-rw-r-- 1 mark mark 72976 Dec 28 12:07 libISession.so -rw-rw-r-- 1 mark mark 1316701 Dec 28 12:07 libSamplesTopologyJni.so -rw-rw-r-- 1 mark mark 431045 Dec 28 12:07 libSamplesTopologyPackage.so -rw-rw-r-- 1 mark mark 12397 Dec 28 12:07 libX3dService.so -rw-rw-r-- 1 mark mark 21012 Dec 28 12:07 libXService.so -rw-rw-r-- 1 mark mark 22073 Dec 28 12:07 libjcas.so