Node: fmriprep_wf.single_subject_109_wf.anat_preproc_wf.brain_extraction_wf.init_aff Working directory: /data/pt_02147/BIDS_WD/fmriprep_wf/single_subject_109_wf/anat_preproc_wf/brain_extraction_wf/init_aff Node inputs: args = convergence = (10, 1e-06, 10) dimension = 3 environ = {'NSLOTS': '8'} fixed_image = /data/pt_02147/BIDS_WD/fmriprep_wf/single_subject_109_wf/anat_preproc_wf/brain_extraction_wf/res_tmpl/tpl-OASIS30ANTs_res-01_T1w_resampled.nii.gz fixed_image_mask = /opt/templateflow/tpl-OASIS30ANTs/tpl-OASIS30ANTs_res-01_desc-BrainCerebellumExtraction_mask.nii.gz metric = ('Mattes', 32, 'Regular', 0.25) moving_image = /data/pt_02147/BIDS_WD/fmriprep_wf/single_subject_109_wf/anat_preproc_wf/brain_extraction_wf/res_target/sub-109_T1w_maths_corrected_resampled.nii moving_image_mask = num_threads = 8 output_transform = initialization.mat principal_axes = False search_factor = (15.0, 0.1) search_grid = transform = ('Affine', 0.1) verbose = True Traceback (most recent call last): File "/usr/local/miniconda/lib/python3.7/site-packages/nipype/pipeline/plugins/multiproc.py", line 69, in run_node result['result'] = node.run(updatehash=updatehash) File "/usr/local/miniconda/lib/python3.7/site-packages/nipype/pipeline/engine/nodes.py", line 473, in run result = self._run_interface(execute=True) File "/usr/local/miniconda/lib/python3.7/site-packages/nipype/pipeline/engine/nodes.py", line 557, in _run_interface return self._run_command(execute) File "/usr/local/miniconda/lib/python3.7/site-packages/nipype/pipeline/engine/nodes.py", line 637, in _run_command result = self._interface.run(cwd=outdir) File "/usr/local/miniconda/lib/python3.7/site-packages/nipype/interfaces/base/core.py", line 375, in run runtime = self._run_interface(runtime) File "/usr/local/miniconda/lib/python3.7/site-packages/niworkflows/interfaces/ants.py", line 253, in _run_interface runtime, correct_return_codes) File "/usr/local/miniconda/lib/python3.7/site-packages/nipype/interfaces/base/core.py", line 758, in _run_interface self.raise_exception(runtime) File "/usr/local/miniconda/lib/python3.7/site-packages/nipype/interfaces/base/core.py", line 695, in raise_exception ).format(**runtime.dictcopy())) RuntimeError: Command: antsAI -c [10,0.000001,10] -d 3 -x /opt/templateflow/tpl-OASIS30ANTs/tpl-OASIS30ANTs_res-01_desc-BrainCerebellumExtraction_mask.nii.gz -m Mattes[/data/pt_02147/BIDS_WD/fmriprep_wf/single_subject_109_wf/anat_preproc_wf/brain_extraction_wf/res_tmpl/tpl-OASIS30ANTs_res-01_T1w_resampled.nii.gz,/data/pt_02147/BIDS_WD/fmriprep_wf/single_subject_109_wf/anat_preproc_wf/brain_extraction_wf/res_target/sub-109_T1w_maths_corrected_resampled.nii,32,Regular,0.250000] -o initialization.mat -p 0 -s [15.000000,0.100000] -t Affine[0.100000] -v 1 Standard output: Standard error: terminate called after throwing an instance of 'itk::ExceptionObject' what(): /tmp/ANTs/build/ITKv4-install/include/ITK-4.11/itkImageMomentsCalculator.hxx:156: itk::ERROR: ImageMomentsCalculator(0x3c3dd20): Compute(): Total Mass of the image was zero. Aborting here to prevent division by zero later on. Aborted Return code: 134