UnboundLocalError in cairo_draw.py, line 446
Hi, I am running into this issue:
user@linux:~$ python3 simulation.py
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/graph_tool/draw/gtk_draw.py", line 501, in draw
self.regenerate_surface()
File "/usr/lib/python3/dist-packages/graph_tool/draw/gtk_draw.py", line 489, in regenerate_surface
max_render_time=mtime, **self.kwargs)
File "/usr/lib/python3/dist-packages/graph_tool/draw/cairo_draw.py", line 664, in cairo_draw
vattrs, vdefaults = _attrs(vprops, "v", g, vcmap)
File "/usr/lib/python3/dist-packages/graph_tool/draw/cairo_draw.py", line 473, in _attrs
defaults[int(attr)] = _convert(attr, v, cmap)
File "/usr/lib/python3/dist-packages/graph_tool/draw/cairo_draw.py", line 446, in _convert
return new_val
UnboundLocalError: local variable 'new_val' referenced before assignment
This is using python 3.4.3 on an upgraded Ubuntu wily. The python3-graph-tool package is version 2.12-1 installed with apt-get from http://downloads.skewed.de/apt/