{"action":"closed","issue":{"url":"https://api.github.com/repos/irvs/rosbook_jp/issues/45","repository_url":"https://api.github.com/repos/irvs/rosbook_jp","labels_url":"https://api.github.com/repos/irvs/rosbook_jp/issues/45/labels{/name}","comments_url":"https://api.github.com/repos/irvs/rosbook_jp/issues/45/comments","events_url":"https://api.github.com/repos/irvs/rosbook_jp/issues/45/events","html_url":"https://github.com/irvs/rosbook_jp/issues/45","id":176228698,"number":45,"title":"p.122 uvc_camera_nodeの実行に関してのご質問","user":{"login":"StrawberryLab","id":22054850,"avatar_url":"https://avatars.githubusercontent.com/u/22054850?v=3","gravatar_id":"","url":"https://api.github.com/users/StrawberryLab","html_url":"https://github.com/StrawberryLab","followers_url":"https://api.github.com/users/StrawberryLab/followers","following_url":"https://api.github.com/users/StrawberryLab/following{/other_user}","gists_url":"https://api.github.com/users/StrawberryLab/gists{/gist_id}","starred_url":"https://api.github.com/users/StrawberryLab/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/StrawberryLab/subscriptions","organizations_url":"https://api.github.com/users/StrawberryLab/orgs","repos_url":"https://api.github.com/users/StrawberryLab/repos","events_url":"https://api.github.com/users/StrawberryLab/events{/privacy}","received_events_url":"https://api.github.com/users/StrawberryLab/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2016-09-11T07:54:30Z","updated_at":"2016-11-23T06:08:57Z","closed_at":"2016-11-23T06:08:57Z","body":"$ rosrun uvc_camera uvc_camera_node\nを実行すると、ターミナルに以下の文が表示され、中止されます。\n\n[ WARN] [1473579822.954795813]: Camera calibration file /home/hidetoshi/.ros/camera_info/camera.yaml not found.\n途中省略\nterminate called after throwing an instance of 'std::runtime_error'\n  what():  unable to start capture\n中止 (コアダンプ)\n\nこれはなぜでしょうか?\n"}}
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