Tree construction failed at last step

[Shawnmhy]

Hi Niknafs:

I try to use SCHISM to construct tree using data generated by Pyclone.

It works fine for the first 5 steps in 'step through' mode but failed at the last step. The error message is: 'Traceback (most recent call last): File "/anaconda2/bin/runSchism", line 155, in main() File "/anaconda2/bin/runSchism", line 152, in main args.func(args) File "/anaconda2/lib/python2.7/site-packages/SCHISM/GA.py", line 136, in generate_consensus_tree plot_consensus_tree(args) File "/anaconda2/lib/python2.7/site-packages/SCHISM/visualize.py", line 325, in plot_consensus_tree root = list(set(vertices) - set(zip(*edges)[1]))[0] IndexError: list index out of range'

I can't see what is going wrong, I also got my "E2.GA.consensusTree", which looks like: c