{"action":"created","issue":{"url":"https://api.github.com/repos/alifelab/alife_book_src/issues/25","repository_url":"https://api.github.com/repos/alifelab/alife_book_src","labels_url":"https://api.github.com/repos/alifelab/alife_book_src/issues/25/labels{/name}","comments_url":"https://api.github.com/repos/alifelab/alife_book_src/issues/25/comments","events_url":"https://api.github.com/repos/alifelab/alife_book_src/issues/25/events","html_url":"https://github.com/alifelab/alife_book_src/issues/25","id":354079991,"node_id":"MDU6SXNzdWUzNTQwNzk5OTE=","number":25,"title":"vispy実行時のSegmentation fault (コアダンプ)","user":{"login":"yoshihiroo","id":9767564,"node_id":"MDQ6VXNlcjk3Njc1NjQ=","avatar_url":"https://avatars2.githubusercontent.com/u/9767564?v=4","gravatar_id":"","url":"https://api.github.com/users/yoshihiroo","html_url":"https://github.com/yoshihiroo","followers_url":"https://api.github.com/users/yoshihiroo/followers","following_url":"https://api.github.com/users/yoshihiroo/following{/other_user}","gists_url":"https://api.github.com/users/yoshihiroo/gists{/gist_id}","starred_url":"https://api.github.com/users/yoshihiroo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yoshihiroo/subscriptions","organizations_url":"https://api.github.com/users/yoshihiroo/orgs","repos_url":"https://api.github.com/users/yoshihiroo/repos","events_url":"https://api.github.com/users/yoshihiroo/events{/privacy}","received_events_url":"https://api.github.com/users/yoshihiroo/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-08-26T09:22:28Z","updated_at":"2018-08-26T09:26:23Z","closed_at":"2018-08-26T09:26:23Z","author_association":"NONE","body":"最初のプログラムになります16頁「2.2.2 Gray-Scottモデル」のgray_scott.pyの実行で躓いております。アドバイスいただけますと助かります。\r\n\r\n<環境>\r\nUbuntu 18.04.1 LTS\r\non VirtualBoxバージョン5.2.18r124319(Qt5.6.2)\r\non Windows 10 Home (10.0.17134ビルド17134)\r\n\r\nガイドに従いpipからpyglet pymunk vispy keras tensorflowパッケージをインストール。\r\n\r\n<実行結果>\r\n実行した結果下記コメント、コアを吐くエラーとなります。\r\n\r\n$ python gray_scott.py\r\n/home/yoshihiro/anaconda3/lib/python3.6/site-packages/vispy/visuals/isocurve.py:22: UserWarning: VisPy is not yet compatible with matplotlib 2.2+\r\n  warnings.warn(\"VisPy is not yet compatible with matplotlib 2.2+\")\r\nSegmentation fault (コアダンプ)\r\n\r\n<その他>\r\n・実行環境の情報を取ろうと下記コマンドを実行しても同じくコアダンプが吐かれます。\r\n\r\n$ python -c \"import vispy; print(vispy.sys_info())\"\r\nSegmentation fault (コアダンプ)\r\n\r\n・pip install matplotlib==2.1 としてmatplotlibのバージョンを下げて実行したところ、互換性に関するメッセージは出ないものの、やはりコアダンプを吐いて止まります。\r\n\r\n$ python gray_scott.py \r\nSegmentation fault (コアダンプ)\r\n"},"comment":{"url":"https://api.github.com/repos/alifelab/alife_book_src/issues/comments/416025468","html_url":"https://github.com/alifelab/alife_book_src/issues/25#issuecomment-416025468","issue_url":"https://api.github.com/repos/alifelab/alife_book_src/issues/25","id":416025468,"node_id":"MDEyOklzc3VlQ29tbWVudDQxNjAyNTQ2OA==","user":{"login":"yoshihiroo","id":9767564,"node_id":"MDQ6VXNlcjk3Njc1NjQ=","avatar_url":"https://avatars2.githubusercontent.com/u/9767564?v=4","gravatar_id":"","url":"https://api.github.com/users/yoshihiroo","html_url":"https://github.com/yoshihiroo","followers_url":"https://api.github.com/users/yoshihiroo/followers","following_url":"https://api.github.com/users/yoshihiroo/following{/other_user}","gists_url":"https://api.github.com/users/yoshihiroo/gists{/gist_id}","starred_url":"https://api.github.com/users/yoshihiroo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yoshihiroo/subscriptions","organizations_url":"https://api.github.com/users/yoshihiroo/orgs","repos_url":"https://api.github.com/users/yoshihiroo/repos","events_url":"https://api.github.com/users/yoshihiroo/events{/privacy}","received_events_url":"https://api.github.com/users/yoshihiroo/received_events","type":"User","site_admin":false},"created_at":"2018-08-26T09:26:23Z","updated_at":"2018-08-26T09:26:23Z","author_association":"NONE","body":"自己レスで失礼します。PyQt5パッケージが入っていなかったようで、インストールによって問題が解決いたしました。\r\nお騒がせいたしました。\r\n$ pip install PyQt5\r\n"}}
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