I'm trying to run Java3D in fullscreen mode under windows XP. Specifically
the fullscreen demo at http://www.computerbooth.com/j3d/FullscreenDemo.zip.
Actually, running it works just fine. I run into trouble when I use
ALT-TAB to switch away from fullscreen mode. At this point, the virtual
machine ungracefully terminates with an error:
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION (0xc0000005) occurred at
PC=0x300AD19
Function=Java_sun_awt_windows_WToolkit_printWindowsVersion+0x1CB9
Library=C:\j2sdk1.4.2_06\jre\bin\awt.dll
Current Java thread:
at sun.awt.windows.WComponentPeer.nativeHandleEvent(Native Method)
at sun.awt.windows.WComponentPeer.handleEvent(WComponentPeer.java:268)
at
java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusMa
nager.java:658)
at
java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocu
sManager.java:831)
at
java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocu
sManager.java:741)
at
java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManag
er.java:592)
at java.awt.Component.dispatchEventImpl(Component.java:3506)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.ja
va:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java
:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
OR this:
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION (0xc0000005) occurred at
PC=0x2FE83AC
Function=Java_sun_awt_windows_WColor_getDefaultColor+0x5D58
Library=C:\j2sdk1.4.2_06\jre\bin\awt.dll
Current Java thread:
at sun.awt.windows.WToolkit.eventLoop(Native Method)
at sun.awt.windows.WToolkit.run(WToolkit.java:262)
at java.lang.Thread.run(Thread.java:534)
---
I actually noticed this error a number of months ago and at that time,
reported it to Sun on the developer connection. All I ever got back was
the automated "We've recieved your error report and someday might possibly
read it."
Anyway, I'm wondering:
1. Has anybody else experienced this error? Has anyone managed to create
a fullscreen Java3D application that doesn't produce this sort of error?
Is there any kind of workaround?
2. Should I report the problem to Sun again?
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