RuntimeError: dictionary changed size during iteration

[JuanmaMedina]

Good morning Shamir and community,

I am trying to apply Recycler over my SPAdes graph but I keep getting this error:

Traceback (most recent call last): File "/usr/local/home/lmt243/anaconda3/pkgs/recycler-0.6.2-py27_0/bin/recycle.py", line 70, in G.remove_nodes_from(nx.isolates(G)) File "/usr/local/home/lmt243/.local/lib/python2.7/site-packages/networkx-2.1-py2.7.egg/networkx/classes/digraph.py", line 555, in remove_nodes_from for n in nodes: File "/usr/local/home/lmt243/.local/lib/python2.7/site-packages/networkx-2.1-py2.7.egg/networkx/algorithms/isolate.py", line 94, in return (n for n, d in G.degree() if d == 0) File "/usr/local/home/lmt243/.local/lib/python2.7/site-packages/networkx-2.1-py2.7.egg/networkx/classes/reportviews.py", line 368, in iter for n in self._nodes: RuntimeError: dictionary changed size during iteration

I know this error has been reported and closed before, but I have tried the solution described there and I still cannot solve this error (downgrading Python networkX from 2.0 to 1.11)

System: Ubuntu Linux

numpy 1.14.0
networkx 2.0
pysam 0.11.2.2
nose 1.3.7
BWA 0.7.17
samtools 1.7
SPAdes 3.11.1

Recycler and these associated dependencies were installed through conda.

Thanks a lot in advance, if you need more info, please, drop me a line!

Best, Juanma

UPDATE: Recycler seems to work installing the associated dependencies with conda and cloning the last version from here, as dpellow suggested. I did not updated before because the script is still running,may have got stuck at some point. But the script.py launches with no problem.

[dpellow]

Hi Juanma,

The latest update of Recycler should be compatible with networkx 2.0. Can you clone the latest update and let us know if you are still experiencing this problem?

Thanks

[dpellow]

This has been fixed -see discussion at issue #17