Matthias Grumet wrote:
> Hello,
>
> thanks for you reply and sorry for not reacting earlier.
> meanwhile i reinstalled windows and the application ran fine. but when
> i installed TSVN i had the same crash again.
Reinstalling windows? Why???
> so unfortunately the problem still exists and also if its not a TSVN
> issue, i post here. ;-) hope you dont mind.
>
>
>>Yes, that's the stacktrace.
>>So, according to that, the crash doesn't occur in your program directly
>>but in some API your program calls.
>
>
> yes. the crash occurs in a third party library i use. (www.LuaPlus.org)
> and its not always a crash but sometimes a misbehaviour, which leads
> me to the assumption that some of the memory is getting overwritten
> when the windows tooltip appears.
If memory get's overwritten, that's called an overflow (you're last
sentence says "as far as i can tell, there are no overflows happening."
;)
>>My guess is that you have a stack which is too small. That could also be
>>the reason why your program doesn't crash if the TSVN overlay handler
>>isn't loaded. Did you reduce your stack size from the 1MB default? If
>>yes, then please increase it.
>
>
> no i have not changed the stack or the heap.
> but now that you've mentioned it i tried to increase (and also
> decrease it) from the default setting, but without any difference.
>
>>As I mentioned above: check your program for stack overflows and heap
>>corruption.
>
> as far as i can tell, there are no overflows happening.
Maybe not in your program but in LuaPlus?
As you said: the crash occurs in the third-party lib LuaPlus. I've
checked: it's opensource too. So why don't you ask on their mailing list
about your problem? They even have their sourcecode stored in a
Subversion repository, so the chance that at least *some* people there
are using TSVN too is good. Maybe one of them has experienced similar
problems and can help you debug?
Stefan
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Received on Mon May 9 20:19:37 2005