[ptx] Crash on optimise

[Rik Littlefield]

Mike & Pablo,

I don't know what's going on, but it seems to be associated with 
building pano12.dll using Microsoft Visual C.

Using Jim Watters' builds of pano12.dll, I consistently get the 
following error from hugin:

    Debug Assertion Failed!
    Program: C:\DistributionPackages\Hugin\hugin-0.4\hugin.exe
    File: dbgheap.c
    Line: 1132
    Expression: _CrtIsValidHeapPointer(pUserData)

But I rebuilt pano12.dll version 2.7.0.7 using mingw, and it seems to 
work OK with hugin.  My old mingw builds work too.   I think that Max 
Lyons used mingw for his, and I'm pretty sure that Jim's and Fulvio's 
were with MSVC.

Anyway, I posted the pano12.dll 2.7.0.7 mingw build at 
http://www.janrik.net/ptools/index.html .

Try that version, and let us know if it solves your problem.

--Rik

Mike Runge wrote:

>Hmm,
>I already answered on this, but my mail seems to be lost?!
>
>  
>
>>>I have a failsafe method of generating a crash everytime I run Hugin :)
>>>Using: hugin_2004_09_15-01_30_win32.zip
>>>...
>>>And just try to get through the optimisation with pairwise: I get
>>>assertion failures each time.
>>>      
>>>
>
>This depends on the pano12.dll you have in use. On my wxp installation
>hugin crashes while doing pairwise optimisation with the the current
>pano12.dll of Fulvio Senore or with the current one from sourceforge.
>
>An older one from the Max Lyons site runs without problems!
>
>  
>
>  
>
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