Dear all,
Hi! I am new to RTK and want to use it on Python. So I installed RTK through
pip, like
pip install itk
pip install itk-rtk
I think the examples for ITK work well. However, when I tried to run the
FirstReconstruction example for RTK, some trouble have stopped me for a while.
I used the order “python FirstReconstruction.py test.mha geometry.xml” to run
the given Python code, but I continued to get the error
Traceback (most recent call last):
File "FirstReconstruction.py", line 88, in <module>
writer.Update()
RuntimeError:
C:\P\IPP\standalone-build\ITKs\Modules\Core\Common\src\itkProcessObject.cxx:1400:
itk::ERROR: FieldOfViewImageFilter(000001C546A88980): Input Primary is required
but not set.
Additionally, this ‘Input Primary is required but not set’ error also occurred
in some other examples, on both Windows and Ubuntu systems. I have no idea how
to solve it. Could you please help me out?
Thank you very much.
Sincerely,
Zhehao
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