#8 gluUnProject() native code problem

[LEUNG Ka Ming]

JVM seems to complaint that the native code is missing.
Note: I am using GL4Java v2.7.1.

-------------------------------------------------------

An unexpected exception has been detected in native
code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION
occurred at PC=0x6d44a579
Function name=(N/A)
Library=(N/A)

NOTE: We are unable to locate the function name symbol
for the error
just occurred. Please refer to release
documentation for possible
reason and solutions.

Current Java thread:
at gl4java.GLUFuncJauJNI.gluUnProject(Native
Method)
at graphics.RenderCanvas.moveObject
(RenderCanvas.java:881)
at graphics.MyMouseAdapter.mouseReleased
(MyMouseAdapter.java:50)
at java.awt.AWTEventMulticaster.mouseReleased
(AWTEventMulticaster.java:230)
at java.awt.Component.processMouseEvent
(Component.java:3715)
at java.awt.Component.processEvent
(Component.java:3544)
at java.awt.Component.dispatchEventImpl
(Component.java:2593)
at java.awt.Component.dispatchEvent
(Component.java:2497)
at java.awt.EventQueue.dispatchEvent
(EventQueue.java:339)
at
java.awt.EventDispatchThread.pumpOneEventForHierarchy
(EventDispatchThread.java:131)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThread.java:98)
at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run
(EventDispatchThread.java:85)

Dynamic libraries:
0x7CC00000 - 0x7CC1D000
C:\WINDOWS\SYSTEM\IMAGEHLP.DLL

Local Time = Wed Apr 24 14:46:49 2002
Elapsed Time = 36
#
# The exception above was detected in native code
outside the VM
#
# Java VM: Java HotSpot(TM) Client VM (1.3.1-b24 mixed
mode)
#
# An error report file has been saved as
hs_err_pid4294388535.log.
# Please refer to the file for further information.
#