[Insight-developers] Using Customized ITK Class in Cocoa APP

Williams, Norman K norman-k-williams at uiowa.edu
Fri Mar 4 11:05:08 EST 2011


You don't give enough information for any sort of informed diagnosis.

My suspicion is that you have an error in your program that is corrupting
memory, which would be why GDB couldn't figure out the stack frames.  But
that's just a guess.

If you have access to a Linux machine, I'd advise trying to run your
program with Valgrind to detect memory errors.

On 3/4/11 3:10 AM, "Martin Waitzbauer" <mazzok at gmx.at> wrote:

>Hi there,
>
>
>Im using a self written itk class in Osirix written for Mac
>I placed the itk Class inside the foldere where the xcodeProject file
>resides, and was able to load the *h file and use its member variables
>without compilation error
>
>but once it comes to execution i get the
>Previous frame inner to this frame (gdb could not unwind past this frame)
>error, on my filters-Update() Method
>
>
>I could not really find out when this error occurs specifically
>
>ive tested this filter on windows and it works fine
>
>does someone have any idea what im doing wrong?
>(im new to Xcode & Mac developing)
>
>
>thanks
>Maz
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