nipy/nipype — pull request #449 by hjmjohnson (2012-08-22 22:18:40+00:00)
Title: BUG: subprocess.Popen requres list of arguments to be strings

- proc = subprocess.Popen(["qstat", '-j', taskid],
+ # subprocess.Popen requires taskid to be a string
+ proc = subprocess.Popen(["qstat", '-j', str(taskid)],
^^^^^^^^^^

TypeError: execv() arg 2 must contain only strings

This was causing nodes to crash when using SGE.

Simply typecast the integer to a string and the nodes pass.