RAxML issue

[Hymenium]

I am getting an error from the raxml.py code if I try to use the 'estimate individual per-partition branch length (-M)' in RAxML.

It seems like these partition files are not found to calculate the final branch lengths, and the branch lengths produced do not make sense. Not using this -M option requires unrealistic assumptions.

Traceback (most recent call last):
File "/opt/galaxy/shed_tools/toolshed.g2.bx.psu.edu/repos/iuc/raxml/b1e68bbe4cef/raxml/raxml.py", line 90, in
main()
File "/opt/galaxy/shed_tools/toolshed.g2.bx.psu.edu/repos/iuc/raxml/b1e68bbe4cef/raxml/raxml.py", line 62, in main
files.sort(key=getint)
TypeError: '<' not supported between instances of 'NoneType' and 'NoneType'

It seems to be related to getting the files to sort in this line:

tools-iuc/tools/raxml/raxml.py

Line 77 in 0770184

files.sort(key=getint)