I can reproduce this. On Mon, Aug 17, 2020 at 1:29 AM Rolf Sander <rolf.san...@mpic.de> wrote:
> Hello, > > I get a segmentation fault when trying to plot a loop with > graphviz_draw(). Here is a minimal example to reproduce the error: > > import graph_tool.all as gt > g = gt.Graph() > v0 = g.add_vertex() > v1 = g.add_vertex() > e01 = g.add_edge(v0,v1) > e11 = g.add_edge(v1,v1) # loop > gt.graphviz_draw(g) > > I have version 2.33 of python3-graph-tool installed on my computer which > runs on Linux Mint 19.2 Tina (based on Ubuntu 18.04 LTS, bionic). My > graphviz version is 2.40.1-2. > > It works fine if I don't add the loop e11 to the graph. > > It works fine if I use gt.graph_draw() instead of gt.graphviz_draw() > > It works fine if I use graphviz directly (via a .dot file). > > It did work fine in earlier versions of graph_tool. > > Can anyone reproduce this? > > Best regards > Rolf > > -- > ----------------------------------------------------------------------- > Rolf Sander phone: [+49] 6131/305-4610 > Max-Planck Institute of Chemistry email: rolf.san...@mpic.de > PO Box 3060, 55020 Mainz, Germany homepage: www.rolf-sander.net > ----------------------------------------------------------------------- > https://www.encyclopedia-of-geosciences.net > https://www.geoscientific-model-development.net > ----------------------------------------------------------------------- > _______________________________________________ > graph-tool mailing list > graph-tool@skewed.de > https://lists.skewed.de/mailman/listinfo/graph-tool >
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