Invalid vertex shape: 0 error when deleting vertices
I used vertex filters to mask out certain vertices that are of no importance to my calculations. This happens during run time, i.e. I parse the user keyboard input and then have the callback function modify the appropriate filter. When I do that I keep getting the following error, yet everything seems to be working fine. Any idea what causes this, or how I can avoid the constant errors?
Thanks
Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/graph_tool/draw/gtk_draw.py", line 518, in draw self.eorder, self.nodesfirst) File "/usr/lib/python2.7/dist-packages/graph_tool/draw/cairo_draw.py", line 555, in cairo_draw nodesfirst, vattrs, eattrs, vdefs, edefs, cr) ValueError: Invalid vertex shape: 0