Node: workflow_enumerator.anatMRIQCT1w.AFNISkullStripWorkflow.inu_n4
Working directory: /pasteur/projets/policy01/cinq/rto/data/abide2all/src/work/workflow_enumerator/anatMRIQCT1w/AFNISkullStripWorkflow/_in_file_..pasteur..projets..policy01..cinq..rto..data..abide2all..data..RawData..ABIDEII-OHSU_1..sub-29005..ses-1..anat..sub-29005_ses-1_run-1_T1w.nii.gz/inu_n4

Node inputs:

args = <undefined>
bias_image = <undefined>
bspline_fitting_distance = <undefined>
bspline_order = <undefined>
convergence_threshold = <undefined>
copy_header = True
dimension = 3
environ = {'NSLOTS': '1'}
input_image = <undefined>
mask_image = <undefined>
n_iterations = <undefined>
num_threads = 1
output_image = <undefined>
save_bias = True
shrink_factor = <undefined>
weight_image = <undefined>

Traceback (most recent call last):
  File "/usr/local/miniconda/lib/python3.7/site-packages/nipype/pipeline/plugins/linear.py", line 48, in run
    node.run(updatehash=updatehash)
  File "/usr/local/miniconda/lib/python3.7/site-packages/nipype/pipeline/engine/nodes.py", line 472, in run
    result = self._run_interface(execute=True)
  File "/usr/local/miniconda/lib/python3.7/site-packages/nipype/pipeline/engine/nodes.py", line 563, in _run_interface
    return self._run_command(execute)
  File "/usr/local/miniconda/lib/python3.7/site-packages/nipype/pipeline/engine/nodes.py", line 631, in _run_command
    cmd = self._interface.cmdline
  File "/usr/local/miniconda/lib/python3.7/site-packages/nipype/interfaces/base/core.py", line 673, in cmdline
    self._check_mandatory_inputs()
  File "/usr/local/miniconda/lib/python3.7/site-packages/nipype/interfaces/base/core.py", line 242, in _check_mandatory_inputs
    raise ValueError(msg)
ValueError: N4BiasFieldCorrection requires a value for input 'input_image'. For a list of required inputs, see N4BiasFieldCorrection.help()