[Insight-users] Need help with PermuteAxesImageFilter

[Luis Ibanez]

Hi Mx,

That error message doesn't seem to be related to the actual content of
the tags in the MetaDictionary.

It is rather likely that you are using a pointer to a MetaDictionary
object without having allocated the actual object for it.

Please add a break point to line 48 of

               Code/Common/itkMetaDataDictionary.cxx:48

and check the values of the pointers:

            m_Dictionary
            old.m_Dictionary


It is quite likely that one of them is a NULL pointer,
or a pointer to a deleted object.


Please let us know what you find.



    Thanks



       Luis



-------------
MX wrote:
> Hi Luis,
> it's still the same error, that's why i assume that there must be more
> tags to be changed.
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x00464f19 in itk::MetaDataDictionary::operator= (this=0x3d78b0,
>    old=@0xbaadf00d)
>    at ... InsightToolkit-2.2.0/Code/Common/itkMetaDataDictionary.cxx:48
> 
> Thanks,
> Martin
> 
> 
> Luis Ibanez wrote:
> 
>> Hi Martin,
>>
>> What exactly is the error that you are getting ?
>>
>> Please let us know,
>>
>>
>>    Thanks
>>
>>
>>       Luis
>>
>>
>> ---------------
>> MX wrote:
>>
>>>
>>>
>>> Hi Luis,
>>>
>>> I'm still having problems with the MetaDataDictionary,
>>> i now changed the header tags according to the permutation order. I 
>>> checked
>>> the header afterwards and it seems that the values in the header are now
>>> permuted too.
>>> But I'm still getting the same error. Are there any more tags that 
>>> have to be changed?
>>>
>>> Thx,
>>> Martin
>>>
>>>
>>>
>>
>>
>>
> 
> 
>