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An unexpected error
Posted May 27, 2010, 8:48 p.m. EDT 1 Reply
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Hi everybody
I use COMSOL 3.5a to calculate the mode analysis of 2D system . The process is finished successfully, but the calculated results are not restored. and an error report is shown as follows :
# An unexpected error has been detected by Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000059a1a685, pid=2212, tid=2856
#
# Java VM: Java HotSpot(TM) 64-Bit Server VM (10.0-b22 mixed mode windows-amd64)
# Problematic frame:
# C [atio6axx.dll+0x3fa685]
#
# If you would like to submit a bug report, please visit:
# java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
would you like to tell me what is the reason for the error, any help would be appreciated.
Best regards.
I use COMSOL 3.5a to calculate the mode analysis of 2D system . The process is finished successfully, but the calculated results are not restored. and an error report is shown as follows :
# An unexpected error has been detected by Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000059a1a685, pid=2212, tid=2856
#
# Java VM: Java HotSpot(TM) 64-Bit Server VM (10.0-b22 mixed mode windows-amd64)
# Problematic frame:
# C [atio6axx.dll+0x3fa685]
#
# If you would like to submit a bug report, please visit:
# java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
would you like to tell me what is the reason for the error, any help would be appreciated.
Best regards.
1 Reply Last Post May 29, 2010, 9:58 a.m. EDT
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Posted:
1 decade ago
Hi
I believe its a software issue between your ATI OGL driver and java, it could be a memory leak issue, often one should close and relaunch COMSOL after some calculations.
If it appears when COMSOL refreshes the screen after calculations then try to close or minimise the graphical view, befaure you launch the solve, then when solved it has less graphics to update and if it works save the file and reopen it with a freshly launched COMSOL, then only display the graphics in a larger screen. This isjust a guess, might not work, but I would have tried this way
Perhaps its also linked to a too small Java heap, then COMSOL in server - client mode could perhaps help, see the installation guide
Hope this helps
Ivar
I believe its a software issue between your ATI OGL driver and java, it could be a memory leak issue, often one should close and relaunch COMSOL after some calculations.
If it appears when COMSOL refreshes the screen after calculations then try to close or minimise the graphical view, befaure you launch the solve, then when solved it has less graphics to update and if it works save the file and reopen it with a freshly launched COMSOL, then only display the graphics in a larger screen. This isjust a guess, might not work, but I would have tried this way
Perhaps its also linked to a too small Java heap, then COMSOL in server - client mode could perhaps help, see the installation guide
Hope this helps
Ivar