MATLAB internal error - Access violation detected

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Evert Trollip
Evert Trollip 2014-12-17
编辑： Michael Kainzbauer 2019-11-8
I'm not sure why I am getting the internal error below? I have sent it to the Mathworks support team, was just wondering if someone here might be able to see something or give me advice?
MATLAB crash file:C:\Users\16080572\AppData\Local\Temp\matlab_crash_dump.4668-1:
------------------------------------------------------------------------
Access violation detected at Wed Dec 17 11:03:57 2014
------------------------------------------------------------------------
Configuration:
Crash Decoding : Disabled
Default Encoding : windows-1252
MATLAB Architecture: win32
MATLAB Root : C:\Program Files\MATLAB\R2013b
MATLAB Version : 8.2.0.701 (R2013b)
Operating System : Microsoft Windows 7
Processor ID : x86 Family 6 Model 60 Stepping 3, GenuineIntel
Virtual Machine : Java 1.7.0_11-b21 with Oracle Corporation Java HotSpot(TM) Client VM mixed mode
Window System : Version 6.1 (Build 7600)
Fault Count: 1
Abnormal termination:
Access violation
Register State (from fault):
EAX = 0000008a EBX = 00000000
ECX = 4880db2c EDX = 4880db2c
ESP = 00c28b8c EBP = 008a7fff
ESI = 0000008a EDI = 38c85dd8
EIP = 68fabe9a EFL = 00210202
CS = 0000001b DS = 00000023 SS = 00000023
ES = 00000023 FS = 0000003b GS = 00000000
Stack Trace (from fault):
[ 0] 0x68fabe9a C:\Program Files\MATLAB\R2013b\bin\win32\QtGui4.dll+00966298 QBezier::stationaryYPoints+00052730
If this problem is reproducible, please submit a Service Request via:
http://www.mathworks.com/support/contact_us/
A technical support engineer might contact you with further information.
Thank you for your help.
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Adnan Kothawala
Adnan Kothawala 2015-9-15
I am also having same issue. Not able to find any solutions till now
Steven Lord
Steven Lord 2015-9-15
Please send a description of what you were doing or running when this crash occurs to Technical Support along with the crash log file and they can investigate the cause.

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回答（3 个）

Daljit Singh
Daljit Singh 2017-8-5
Im also facing same problem...anyone having solution? please help
Tycho Brug
Tycho Brug 2018-2-14
Same problem here, has a fix already been found? or even a specific cause?
Michael Kainzbauer
Michael Kainzbauer 2019-4-18
same problem here, how do i debug this?
  1 个评论
Michael Kainzbauer
Michael Kainzbauer 2019-11-8
编辑：Michael Kainzbauer 2019-11-8
i rewrote parts of my project, eliminating loops.
It fixed it.
Those loops were running through multi dimensional cell arrays doing various tasks.
Since the problem occured infrequent i can not pin it directly to a single method.
But it has not shown up for weeks, one of those loops probably continued outside its address range.
I would still love to read on how one can pin down the responsible line of code, starting with the error msg type above.

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