Segmentation Fault in GraphIO.writeGML

[Prezma]

The following code causes a segmentation fault:

from ogdf_python import ogdf

G = ogdf.Graph()
GA = ogdf.GraphAttributes(G, ogdf.GraphAttributes.all)
G.newNode()

ogdf.GraphIO.write(GA, "foo.gml", ogdf.GraphIO.writeGML)

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
Cell In [1], line 8
      5 GA = ogdf.GraphAttributes(G, ogdf.GraphAttributes.all)
      6 G.newNode()
----> 8 ogdf.GraphIO.write(GA, "foo.gml", ogdf.GraphIO.writeGML)

TypeError: static bool ogdf::GraphIO::write(const ogdf::GraphAttributes& GA, const std::string& filename, ogdf::GraphIO::AttrWriterFunc writer = nullptr) =>
    TypeError: none of the 4 overloaded methods succeeded. Full details:
  static bool ogdf::GraphIO::writeGML(const ogdf::ClusterGraph& C, std::ostream& os) =>
    TypeError: could not convert argument 1
  static bool ogdf::GraphIO::writeGML(const ogdf::ClusterGraphAttributes& A, std::ostream& os) =>
    TypeError: could not convert argument 1
  static bool ogdf::GraphIO::writeGML(const ogdf::Graph& G, std::ostream& os) =>
    TypeError: could not convert argument 1
  static bool ogdf::GraphIO::writeGML(const ogdf::GraphAttributes& A, std::ostream& os) =>
    SegmentationViolation: segfault in C++; program state was reset

[N-Coder]

This even happens when the right overhead is selected manually (and no pythonizations are used)

ogdf.GraphIO.write(
    GA, "foo.gml", 
    #ogdf.GraphIO.writeGML.__wrapped__
    ogdf.GraphIO.writeGML.__wrapped__.__overload__("const ogdf::GraphAttributes&, std::ostream&")
)

SegmentationViolation: static bool ogdf::GraphIO::write(const ogdf::GraphAttributes& GA, const std::string& filename, ogdf::GraphIO::AttrWriterFunc writer = nullptr) =>
    SegmentationViolation: static bool ogdf::GraphIO::writeGML(const ogdf::GraphAttributes& A, std::ostream& os) =>
    SegmentationViolation: segfault in C++; program state was reset

[N-Coder]

Possibly related problem on MacOS when trying to display graphs: