[vtkusers] Error: vtkDICOMImageReader.cxx, line 333

[Dean Inglis]

Hi Flaviu,

it seems like you are expecting the reader to look for a series of
individual
slice files within a directory, but maybe you are just trying to read a
single
volume in one file.  Try this:

if( reader->CanReadFile( "your_file.dcm" ) )
{
  reader->SetFileName( "your_file.dcm" );
  reader->Update();
  // do other stuff ...
}

- Dean


On Tue, Jun 14, 2016 at 9:14 AM, Flaviu2 via vtkusers <vtkusers at vtk.org>
wrote:

> Hi all of you. I have a very simple code:
>
>  vtkSmartPointer<vtkDICOMImageReader> reader =
>   vtkSmartPointer<vtkDICOMImageReader>::New();
>  reader->SetDirectoryName(_T("D:\\Tempx\\Birtoc\\"));
>  reader->Update();
>
> "Birtoc" is a CT series, axial, 125, with 778 images. But the program get
> me an error:
>
> ERROR: In ..\..\..\IO\Image\vtkDICOMImageReader.cxx, line 333
> vtkDICOMImageReader (032F3428): There was a problem retrieving data from:
> D:\Tempx\Birtoc\/001_2300802301961 _BIRTOC MARIA.dcm
>
> ERROR: In ..\..\..\Common\ExecutionModel\vtkExecutive.cxx, line 784
> vtkCompositeDataPipeline (032F4260): Algorithm
> vtkDICOMImageReader(032F3428) returned failure for request: vtkInformation
> (03300D30)
>
>   Debug: Off
>   Modified Time: 135
>   Reference Count: 1
>   Registered Events: (none)
>   Request: REQUEST_DATA
>   FORWARD_DIRECTION: 0
>   ALGORITHM_AFTER_FORWARD: 1
>   FROM_OUTPUT_PORT: 0
>
> My question is: I have done something wrong ? I mention that on other CT
> series, I have not any error ... can you help me ? I am stuck here ...
>
> Flaviu.
>
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