Error with dwi processing

[Kaonashi22]

I had this error with one subject while processing the diffusion:

_Register. Loop across Z (note: there is only one Z if orientation is axial) Traceback (most recent call last): File "/export02/data/lydiac/spinalcordtoolbox/spinalcordtoolbox/scripts/sct_dmri_moco.py", line 232, in main(sys.argv[1:]) File "/export02/data/lydiac/spinalcordtoolbox/spinalcordtoolbox/scripts/sct_dmri_moco.py", line 217, in main fname_output_image = moco_wrapper(param) File "/export02/data/lydiac/spinalcordtoolbox/spinalcordtoolbox/moco.py", line 340, in moco_wrapper file_mat_datasubgroup, = moco(param_moco) File "/export02/data/lydiac/spinalcordtoolbox/spinalcordtoolbox/moco.py", line 609, in moco failed_transfo[it] = register(param, file_data_splitZ_splitT[it], file_target_splitZ[iz], file_mat[iz][it], File "/export02/data/lydiac/spinalcordtoolbox/spinalcordtoolbox/moco.py", line 753, in register status, output = run_proc(cmd, verbose=1 if param.verbose == 2 else 0, env=env, **kw) File "/export02/data/lydiac/spinalcordtoolbox/spinalcordtoolbox/utils/sys.py", line 342, in run_proc raise RuntimeError(output) RuntimeError: Exception caught: itk::ExceptionObject (0x22a6940) Location: "unknown" File: /__w/build_ANTs/buildANTs/antsbin/staging/include/ITK-5.1/itkMattesMutualInformationImageToImageMetricv4.hxx Line: 312 Description: itk::ERROR: MattesMutualInformationImageToImageMetricv4(0x2260530): Joint PDF summed to zero

err.batch_processing_sub-FP292.log

Otherwise, it worked well for the rest of the subjects!

[jcohenadad]

Can pls send me this subject?

[jcohenadad]

Can you re-run with https://github.com/sct-pipeline/spine-park/commit/924e332c3b4836baa087ea740a7837120d0b7cbf?

[Kaonashi22]

Thank you, I'm re-running the subject

[Kaonashi22]

It worked well, thank you!

[jcohenadad]

great! closing then