[Insight-users] cannot write to created file

[Luis Ibanez]

Hi Stripey,

Thanks for sending the DICOM file. It looks fine.


What surprises me is that your program works in some
machines and not in others.


I presume that the file you sent me was generated
in the G5 PPC Mac, is that right ?

What version of ITK are you using ?

In the CVS version, line 1085 of itkGDCMImageIO
correspond to a "Unknown compression method".

Are you selecting a specific compression method ?

Did you read this image from a compressed DICOM image ?


Are you building against the systems JPEG libraries
in any of the machines that you are using ?


   Please let us know,


     Thanks


       Luis



--------------------
stripey scarf wrote:
> Luis,
> 
> It is a DICOM file with pixel type short integer (I
> believe). I took out the full filename and path
> because it contains confidential information. The
> program runs fine on both a G5 PPC mac and a newer
> Intel-based mac, but it doesn't workon my G4 iBook.
> I've attached an anonymized version of the file, if
> that helps.
> 
> Thanks!
> 
> Victoria Winbow
> 
> --- Luis Ibanez <luis.ibanez at kitware.com> wrote:
> 
> 
>>Hi Stripey,
>>
>>Is this really the filename in the error message:
>>
>>         ".<path>.dcm"
>>
>>??
>>
>>What is the Image type that you are trying to write
>>?
>>Dimension 2 ? Dimension 3 ?
>>Pixel type ?
>>
>>
>>A bit more information will be very useful...
>>
>>
>>     Thanks
>>
>>
>>        Luis
>>
>>
>>----------------------
>>stripey scarf wrote:
>>
>>>I am getting the following error when I run my
>>>program:
>>>
>>>exception in file reader 
>>>
>>>itk::ExceptionObject (0x5a03220)
>>>Location: "virtual void
>>
>>itk::GDCMImageIO::Write(const
>>
>>>void*)" 
>>>File:
>>>
>>
> /users/<username>/Code/ITK/InsightToolkit-3.2.0/Code/IO/itkGDCMImageIO.cxx
> 
>>>Line: 1085
>>>Description: itk::ERROR: GDCMImageIO(0x40ffc00):
>>>Cannot write the requested file:.<path>.dcm
>>>Reason: Unknown error: 0
>>>
>>>It creates the file that it should be writing to,
>>
>>but
>>
>>>it cannot write to that file. I am able to print
>>
>>to a
>>
>>>file in the same directory , so I am fairly sure
>>
>>that
>>
>>>the issue is with ITK itself, or how have ITK set
>>
>>up.
>>
>>>Any ideas?
>>>
>>>Thanks!
>>>
>>>
>>>
>>>
>>>
>>>     
>>
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> 
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