{"action":"created","issue":{"url":"https://api.github.com/repos/wg-perception/capture/issues/27","repository_url":"https://api.github.com/repos/wg-perception/capture","labels_url":"https://api.github.com/repos/wg-perception/capture/issues/27/labels{/name}","comments_url":"https://api.github.com/repos/wg-perception/capture/issues/27/comments","events_url":"https://api.github.com/repos/wg-perception/capture/issues/27/events","html_url":"https://github.com/wg-perception/capture/issues/27","id":155219301,"number":27,"title":"[problem] Error while capturing new Object","user":{"login":"xMutzelx","id":16516942,"avatar_url":"https://avatars.githubusercontent.com/u/16516942?v=3","gravatar_id":"","url":"https://api.github.com/users/xMutzelx","html_url":"https://github.com/xMutzelx","followers_url":"https://api.github.com/users/xMutzelx/followers","following_url":"https://api.github.com/users/xMutzelx/following{/other_user}","gists_url":"https://api.github.com/users/xMutzelx/gists{/gist_id}","starred_url":"https://api.github.com/users/xMutzelx/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/xMutzelx/subscriptions","organizations_url":"https://api.github.com/users/xMutzelx/orgs","repos_url":"https://api.github.com/users/xMutzelx/repos","events_url":"https://api.github.com/users/xMutzelx/events{/privacy}","received_events_url":"https://api.github.com/users/xMutzelx/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":8,"created_at":"2016-05-17T09:51:55Z","updated_at":"2016-06-17T13:59:11Z","closed_at":"2016-05-25T11:53:15Z","body":"Hello,\r\nI am following this tutorial: http://wg-perception.github.io/capture/index.html#ork-capture\r\nWhen I try to run this command: \r\n`rosrun object_recognition_capture capture --seg_z_min 0.01 -o pringles.bag --preview`\r\n\r\nI get the following error:\r\n`Registration? 1\r\nSync? 0\r\npython: /usr/include/boost/smart_ptr/shared_ptr.hpp:646: typename boost::detail::sp_dereference<T>::type boost::shared_ptr<T>::operator*() const [with T = xn::NodeInfo; typename boost::detail::sp_dereference<T>::type = xn::NodeInfo&]: Assertion `px != 0' failed.\r\nAborted (core dumped)\r\n`\r\nDo you have any suggestions? Thank you for your help.\r\n\r\nI am using Ubuntu 14.04, Ros Indigo, OpenCV 2.4.11 and Python 2.7.6"},"comment":{"url":"https://api.github.com/repos/wg-perception/capture/issues/comments/226775998","html_url":"https://github.com/wg-perception/capture/issues/27#issuecomment-226775998","issue_url":"https://api.github.com/repos/wg-perception/capture/issues/27","id":226775998,"user":{"login":"saspelund","id":18370734,"avatar_url":"https://avatars.githubusercontent.com/u/18370734?v=3","gravatar_id":"","url":"https://api.github.com/users/saspelund","html_url":"https://github.com/saspelund","followers_url":"https://api.github.com/users/saspelund/followers","following_url":"https://api.github.com/users/saspelund/following{/other_user}","gists_url":"https://api.github.com/users/saspelund/gists{/gist_id}","starred_url":"https://api.github.com/users/saspelund/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/saspelund/subscriptions","organizations_url":"https://api.github.com/users/saspelund/orgs","repos_url":"https://api.github.com/users/saspelund/repos","events_url":"https://api.github.com/users/saspelund/events{/privacy}","received_events_url":"https://api.github.com/users/saspelund/received_events","type":"User","site_admin":false},"created_at":"2016-06-17T13:59:11Z","updated_at":"2016-06-17T13:59:11Z","body":"So I am also using the capture board but the instructions were not clear and so I was running the orb-template functions. Now I am omitting that part of the code and it works decently well. Thanks for your help.\r\n\r\nHowever, I am unable to mesh my objects as per [this issue](https://github.com/wg-perception/reconstruction/issues/7#issuecomment-226614894). I have been tinkering around with trying to figure out why it can't find my bag files but without success. Seems I can't take more than two steps without hitting a wall :P "}}
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