[Insight-users] Instabilities using VS6

[Fabrice BERGER]

Hi Luis,


Thx for your help !

Actually I have checked all is compiled with the same options (/MD mainly)
I did check (using dependency walker) that all loaded DLLs were correct
version release ones.

I tried compiling ITK in modes Release and MinSizeRel, but it leads every
time to the same behavior...

I was wondering if linking my DLL with option /STACK:xxx may cause
unstabilities when .EXE is not linked with this option...



Regards,


Fabrice

-----Message d'origine-----
De : Luis Ibanez [mailto:luis.ibanez at kitware.com] 
Envoyé : mercredi 16 mai 2007 21:25
À : Fabrice BERGER
Cc : insight-users at itk.org
Objet : Re: [Insight-users] Instabilities using VS6


Hi Fabrice,

When you compile this code for Release:

Are you compiling "EVERYTHING* for the
same compilation mode (that is, Release) ?

If you attempt to mix object files that were
compiled for Release with others that were
compiled for Debug you will find run-time
unstabilities.

You may also verify the path that is being
used for loading the DLL (plugin). It is
easy to make the mistake of loading an old
version of a DLL...


   Regards,


      Luis


----------------------
Fabrice BERGER wrote:
> Hi all,
> 
>  
> 
>  
> 
> I meet big instabilities using ITK in the following case :
> 
> - ITK Version : 3.2
> 
> - Compilator : Visual Studio 6 on Windows XP SP2
> 
> - I compile with UNICODE activated (MFC, 
)
> 
> - I generate a DLL embedding ITK library for my use case ; this DLL (a 
> plugin, indeed) is dynamically loaded by an executable which has nothing 
> to do with.ITK.
> 
> - I have absolutly no problems when running it in debug mode
> 
> - In release mode, my application crashes when accessing some ITK 
> functions (mainly DICOM reading stuff in my case), except when launched 
> from depends.exe !!
> 
> - When launching my application (still in release) from Visual Studio 
> debugger, debug output stream states : « HEAP[top66.exe]: Invalid 
> Address specified to RtlFreeHeap( 03D00000, 09029C70 ) »
> 
>  
> 
> Any help on this matter would be greetly appreciated !
> 
>  
> 
> Thx
> 
>  
> 
> Fabrice.
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> Insight-users mailing list
> Insight-users at itk.org
> http://www.itk.org/mailman/listinfo/insight-users