graph.dot segmentation fault

[iammarvelous]

Hi. Whenever I call graph.dot, torch crashes and I get segmentation fault. And graphviz works fine in bash. Any ideas?

Specifically, the package seems loading graphviz correctly.

I tried
graphvizOk, graphviz = pcall(function() return ffi.load('libgvc.so.6', true) end)
cgraphOk, cgraph = pcall(function() return ffi.load('libcgraph.so.6', true) end)
Both graphvizOk and cgraphOk returns true.

The same issue is also asked in nngraph.

[anuragranj]

Did you make it work? I have the same problem.