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Visualization errors of dot #6
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I can't visualize tiger problem results encountering errors as follows: `OSError Traceback (most recent call last) d:\documents\studying\literature\decision\pomdp-py-1.2\pomdp_py\algorithms\visual\visual.py in visualize_pouct_search_tree(root, max_depth, visit_threshold, anonymize, anonymize_actions, anonymize_observations, output_file, use_dot, ax) E:\Software\Anaconda\lib\site-packages\networkx\drawing\nx_agraph.py in graphviz_layout(G, prog, root, args) E:\Software\Anaconda\lib\site-packages\networkx\drawing\nx_agraph.py in pygraphviz_layout(G, prog, root, args) E:\Software\Anaconda\lib\site-packages\pygraphviz\agraph.py in layout(self, prog, args) E:\Software\Anaconda\lib\site-packages\pygraphviz\agraph.py in _run_prog(self, prog, args) OSError: Format: "dot" not recognized. Use one of:` It seems like my situation is similar to https://stackoverflow.com/questions/57143087/pygraphviz-oserror-format-dot-not-recognized-use-one-of. Do you have any suggestions for this? Thanks for your kindly considering. |
I'm not sure why this happens. What's your OS? I am on Ubuntu 16.04, using networkx 2.4.3 and pygraphviz 1.5. |
Feel free to reopen when there's any update. |
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