This should reproduce the error:
g = Graph()
v1 = g.add_vertex()
v2 = g.add_vertex()
e = g.add_edge(v1, v2)
pv1 = g.new_vertex_property("vector<int>");
pv1.set_2d_array(np.zeros((2, 2)))
graph_draw(g, vertex_shape="pie", vertex_pie_fractions=pv1,
edge_gradient=None, output="lesmis-sbm-marginals.svg")-- Sent from: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/ _______________________________________________ graph-tool mailing list [email protected] https://lists.skewed.de/mailman/listinfo/graph-tool
