Hi,
Please open an issue in the website with this example, and I'll take a
look at it when time permits.
Best,
Tiago
Am 11.11.20 um 15:32 schrieb Rolf Sander:
> Hello,
>
> After updating graph_tool from version 2.33 to 2.35, I cannot make plots
> with graphviz_draw() anymore. 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)
> g_dict = {'layout':'neato'}
> gt.graphviz_draw(g, gprops=g_dict)
> #################################
>
> The error message is:
>
> #################################
> Error: Layout type: "n" not recognized. Use one of: circo dot fdp neato
> nop nop1 nop2 osage patchwork sfdp twopi
> Error: Layout was not done
> Segmentation fault
> #################################
>
> I suspect that somewhere the string 'neato' is converted to a single
> character 'n'. In my real code, I also get several warning messages
> quoting only the first character of miscellaneous strings.
>
> I have 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.
>
> Can anyone reproduce this?
>
> Best regards
> Rolf
>
--
Tiago de Paula Peixoto <ti...@skewed.de>
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