Hello all, I am encountering a strange error in the usual gt.graph_draw when I add vertex_size = degree. It works well every time but this time it is not working. My code: G = gt.Graph(directed = False) G.add_edge_list(edges, hashed = True, string_vals = True) gt.remove_parallel_edges(G) lc = gt.Graph(gt.GraphView(G, vfilt = gt.label_largest_component(G)), prune = True) deg = lc.new_vertex_property('int') for v in lc.vertices(): deg[v] = v.out_degree() print(lc) gt.graph_draw(lc, vertex_size = deg) And I am getting the following error: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/graph_tool/draw/gtk_draw.py", line 503, in draw self.fit_to_window(ink=False) File "/usr/lib/python3/dist-packages/graph_tool/draw/gtk_draw.py", line 724, in fit_to_window cr) File "/usr/lib/python3/dist-packages/graph_tool/draw/cairo_draw.py", line 1319, in fit_to_view font_size, cr) File "/usr/lib/python3/dist-packages/graph_tool/draw/cairo_draw.py", line 1292, in get_bb x_delta = [x_range[0] - (pos_x.fa - delta).min(), ValueError: operands could not be broadcast together with shapes (4,) (3397,) I have 3397 vertices in my graph. I would greatly appreciate any help. Thanks in advance. Regards Snehal -- Snehal Madhukar Shekatkar Pune India