Nipype: RuntimeError when wrapping a command line executable


I am writing a custom command line interface to wrap a command line executable created by me. I integrated it as part of a simple workflow. After running it, I got this runtime error:

I then traced it back to the file:

The cmd should exist. I am not sure why the runtime return code was incorrect and raised the exception. Does it have to do with the runtime dependencies?

Any ideas what raised the exception? I would greatly appreciate any suggestions.

I am using nipype 1.0.3 with Python 3.6.4.

Hi @yizizhang,

have you tried to run the command without nipype j(ust typing in a terminal)?

Hi @djarecka,

I solved the problem already. Thank you tho!