.NET Runtime version 2.0.50727.312 - Fatal Execution Engine Error

[Guest]

in event log:.NET Runtime version 2.0.50727.312 - Fatal Execution Engine
Error (7A062A61) (80131506)

We have an application that seems to be throwing this error, but I can't
seem to work out why it should throw it. It's normally thrown when writing to
a stream, I can't say that I've ever seen it before but it seems to be
occuring on various machines and doesn't seem to be reliably tracable as it
occurs at different stages in the software. I've tried on both vista
(utlimate on one machine and enterprise on a second) together with XP SP2.
The software uses quite a lot of memory if that has any bearing on things.

Anyone have any ideas of what may be happening or how to track it down
(Pressing Debug just closes the application) ?


Thanks

Paul




Version=1
EventType=APPCRASH
EventTime=128303629551543498
ReportType=2
Consent=1
UploadTime=128303629583874921
Response.BucketId=479306993
Response.BucketTable=1
Response.type=4
Sig[0].Name=Application Name
Sig[0].Value=TeletestMock.exe
Sig[1].Name=Application Version
Sig[1].Value=1.0.0.4252
Sig[2].Name=Application Timestamp
Sig[2].Value=46af3773
Sig[3].Name=Fault Module Name
Sig[3].Value=mscorwks.dll
Sig[4].Name=Fault Module Version
Sig[4].Value=2.0.50727.312
Sig[5].Name=Fault Module Timestamp
Sig[5].Value=45372457
Sig[6].Name=Exception Code
Sig[6].Value=c0000005
Sig[7].Name=Exception Offset
Sig[7].Value=000a1543
DynamicSig[1].Name=OS Version
DynamicSig[1].Value=6.0.6000.2.0.0.256.1
DynamicSig[2].Name=Locale ID
DynamicSig[2].Value=2057
UI[2]=C:\Program Files\Plant Integrity\Teletest FastTrack
R4252\TeletestMock.exe
UI[3]=Teletest has stopped working
UI[4]=Windows can check online for a solution to the problem.
UI[5]=Check online for a solution and close the program
UI[6]=Check online for a solution later and close the program
UI[7]=Close the program
State[0].Key=Transport.DoneStage1
State[0].Value=1
State[1].Key=DataRequest
State[1].Value=Bucket=479306993/nBucketTable=1/nResponse=1/n
FriendlyEventName=APPCRASH
ConsentKey=APPCRASH
AppName=Teletest
AppPath=C:\Program Files\Plant Integrity\Teletest FastTrack
R4252\TeletestMock.exe
ReportDescription=Stopped working

 

[Kevin Spencer]

Use Tracing and logging, or Try/Catch and logging.

--
HTH,

Kevin Spencer
Microsoft MVP

Printing Components, Email Components,
FTP Client Classes, Enhanced Data Controls, much more.
DSI PrintManager, Miradyne Component Libraries:
http://www.miradyne.net

 

[Paul Brown]

I have logging but not tracing, but from looking at the log files the
program seems inconsistent in when it crashes, the error options when it
crashes are Debug or Close so not typical .Net termination errors.

I would expect to see an exception thrown without a try catch as there is
an Application.ThreadException handler in place to catch anything not
already caught and log that. However the application doesn't seem to end
gracefully.

Paul

Use Tracing and logging, or Try/Catch and logging.

--
HTH,

Kevin Spencer
Microsoft MVP

Printing Components, Email Components,
FTP Client Classes, Enhanced Data Controls, much more.
DSI PrintManager, Miradyne Component Libraries:
http://www.miradyne.net

in event log:.NET Runtime version 2.0.50727.312 - Fatal Execution Engine
Error (7A062A61) (80131506)

We have an application that seems to be throwing this error, but I can't
seem to work out why it should throw it. It's normally thrown when
writing to
a stream, I can't say that I've ever seen it before but it seems to be
occuring on various machines and doesn't seem to be reliably tracable as
it
occurs at different stages in the software. I've tried on both vista
(utlimate on one machine and enterprise on a second) together with XP
SP2.
The software uses quite a lot of memory if that has any bearing on
things.

Anyone have any ideas of what may be happening or how to track it down
(Pressing Debug just closes the application) ?


Thanks

Paul




Version=1
EventType=APPCRASH
EventTime=128303629551543498
ReportType=2
Consent=1
UploadTime=128303629583874921
Response.BucketId=479306993
Response.BucketTable=1
Response.type=4
Sig[0].Name=Application Name
Sig[0].Value=TeletestMock.exe
Sig[1].Name=Application Version
Sig[1].Value=1.0.0.4252
Sig[2].Name=Application Timestamp
Sig[2].Value=46af3773
Sig[3].Name=Fault Module Name
Sig[3].Value=mscorwks.dll
Sig[4].Name=Fault Module Version
Sig[4].Value=2.0.50727.312
Sig[5].Name=Fault Module Timestamp
Sig[5].Value=45372457
Sig[6].Name=Exception Code
Sig[6].Value=c0000005
Sig[7].Name=Exception Offset
Sig[7].Value=000a1543
DynamicSig[1].Name=OS Version
DynamicSig[1].Value=6.0.6000.2.0.0.256.1
DynamicSig[2].Name=Locale ID
DynamicSig[2].Value=2057
UI[2]=C:\Program Files\Plant Integrity\Teletest FastTrack
R4252\TeletestMock.exe
UI[3]=Teletest has stopped working
UI[4]=Windows can check online for a solution to the problem.
UI[5]=Check online for a solution and close the program
UI[6]=Check online for a solution later and close the program
UI[7]=Close the program
State[0].Key=Transport.DoneStage1
State[0].Value=1
State[1].Key=DataRequest
State[1].Value=Bucket=479306993/nBucketTable=1/nResponse=1/n
FriendlyEventName=APPCRASH
ConsentKey=APPCRASH
AppName=Teletest
AppPath=C:\Program Files\Plant Integrity\Teletest FastTrack
R4252\TeletestMock.exe
ReportDescription=Stopped working

 

[Marc Vangrieken]

If you have access to the source code, it could be very helpful to
debug the code in Visual Studio with the option to break when
exceptions are thrown. Menu: Debug > Exceptions... Especially the
"Managed Debugging Assistants" are very useful to track down nasty
things... (See http://msdn2.microsoft.com/en-us/library/d21c150d.aspx)