{"action":"created","issue":{"url":"https://api.github.com/repos/ros-visualization/visualization_tutorials/issues/28","labels_url":"https://api.github.com/repos/ros-visualization/visualization_tutorials/issues/28/labels{/name}","comments_url":"https://api.github.com/repos/ros-visualization/visualization_tutorials/issues/28/comments","events_url":"https://api.github.com/repos/ros-visualization/visualization_tutorials/issues/28/events","html_url":"https://github.com/ros-visualization/visualization_tutorials/issues/28","id":96579311,"number":28,"title":"rviz_python_tutorial myviz.py segmentation fault","user":{"login":"awesomebytes","id":1721716,"avatar_url":"https://avatars.githubusercontent.com/u/1721716?v=3","gravatar_id":"","url":"https://api.github.com/users/awesomebytes","html_url":"https://github.com/awesomebytes","followers_url":"https://api.github.com/users/awesomebytes/followers","following_url":"https://api.github.com/users/awesomebytes/following{/other_user}","gists_url":"https://api.github.com/users/awesomebytes/gists{/gist_id}","starred_url":"https://api.github.com/users/awesomebytes/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/awesomebytes/subscriptions","organizations_url":"https://api.github.com/users/awesomebytes/orgs","repos_url":"https://api.github.com/users/awesomebytes/repos","events_url":"https://api.github.com/users/awesomebytes/events{/privacy}","received_events_url":"https://api.github.com/users/awesomebytes/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":5,"created_at":"2015-07-22T14:17:01Z","updated_at":"2015-08-11T05:09:58Z","closed_at":"2015-08-11T05:09:58Z","body":"I was starting to get myself familiar with librviz from python and trying the example in rviz_python_tutorial just crashes with segmentation fault.\r\n\r\nI do:\r\n\r\n    roscd rviz_python_tutorial\r\n\r\n(To be in the folder where `config.myviz` is, which will be loaded.)\r\n\r\nThen:\r\n\r\n    rosrun rviz_python_tutorial myviz.py\r\n\r\nAnd I get the output:\r\n\r\n    [ INFO] [1437573701.223369341]: Stereo is NOT SUPPORTED\r\n    [ INFO] [1437573701.223440384]: OpenGl version: 3 (GLSL 1.3).\r\n    Segmentation fault (core dumped)\r\n\r\nAfter a brief splash of the window.\r\n\r\nI tried on two machines with ROS hydro and got the same behaviour. With Rviz 1.10.19. It crashes just after [myviz.show()](https://github.com/ros-visualization/visualization_tutorials/blob/indigo-devel/rviz_python_tutorial/myviz.py#L159).\r\n\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/ros-visualization/visualization_tutorials/issues/comments/129707825","html_url":"https://github.com/ros-visualization/visualization_tutorials/issues/28#issuecomment-129707825","issue_url":"https://api.github.com/repos/ros-visualization/visualization_tutorials/issues/28","id":129707825,"user":{"login":"wjwwood","id":100427,"avatar_url":"https://avatars.githubusercontent.com/u/100427?v=3","gravatar_id":"","url":"https://api.github.com/users/wjwwood","html_url":"https://github.com/wjwwood","followers_url":"https://api.github.com/users/wjwwood/followers","following_url":"https://api.github.com/users/wjwwood/following{/other_user}","gists_url":"https://api.github.com/users/wjwwood/gists{/gist_id}","starred_url":"https://api.github.com/users/wjwwood/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wjwwood/subscriptions","organizations_url":"https://api.github.com/users/wjwwood/orgs","repos_url":"https://api.github.com/users/wjwwood/repos","events_url":"https://api.github.com/users/wjwwood/events{/privacy}","received_events_url":"https://api.github.com/users/wjwwood/received_events","type":"User","site_admin":false},"created_at":"2015-08-11T05:09:58Z","updated_at":"2015-08-11T05:09:58Z","body":"I'm going to close this, please comment here if the problem persists after the change I merged (and released)."}}