Hi Tiago: I encountered a puzzling error message while loading a graph: Here is the trace: Running `python "workers.py"' in directory `/home/jrp/GRAF' Traceback (most recent call last): File "workers.py", line 31, in <module> gt_gml('./_GT/grf.gt') File "workers.py", line 17, in gt_gml show_g_f(g) File "/home/jrp/GRAF/e_gops.py", line 152, in show_g_f g = load_graph(g_f) File "/usr/lib/python3/dist-packages/graph_tool/__init__.py", line 3285, in load_graph g.load(file_name, fmt, ignore_vp, ignore_ep, ignore_gp) File "/usr/lib/python3/dist-packages/graph_tool/__init__.py", line 2834, in load ignore_vp, ignore_ep, ignore_gp) AttributeError: 'Graph' object has no attribute 'read' Exited Process exited with status -1 This is the first time it happens. What I don't understand is that lines 2833-2834 of __init__.py read as follows: props = self.__graph.read_from_file("", file_name, _c_str(fmt), ignore_vp, ignore_ep, ignore_gp) There is no invocation of a 'read attribute'...