{"action":"opened","issue":{"url":"https://api.github.com/repos/uzh-rpg/rpg_svo/issues/81","labels_url":"https://api.github.com/repos/uzh-rpg/rpg_svo/issues/81/labels{/name}","comments_url":"https://api.github.com/repos/uzh-rpg/rpg_svo/issues/81/comments","events_url":"https://api.github.com/repos/uzh-rpg/rpg_svo/issues/81/events","html_url":"https://github.com/uzh-rpg/rpg_svo/issues/81","id":67734243,"number":81,"title":"live camera","user":{"login":"YacratesWyh","id":8447769,"avatar_url":"https://avatars.githubusercontent.com/u/8447769?v=3","gravatar_id":"","url":"https://api.github.com/users/YacratesWyh","html_url":"https://github.com/YacratesWyh","followers_url":"https://api.github.com/users/YacratesWyh/followers","following_url":"https://api.github.com/users/YacratesWyh/following{/other_user}","gists_url":"https://api.github.com/users/YacratesWyh/gists{/gist_id}","starred_url":"https://api.github.com/users/YacratesWyh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/YacratesWyh/subscriptions","organizations_url":"https://api.github.com/users/YacratesWyh/orgs","repos_url":"https://api.github.com/users/YacratesWyh/repos","events_url":"https://api.github.com/users/YacratesWyh/events{/privacy}","received_events_url":"https://api.github.com/users/YacratesWyh/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-04-11T04:55:20Z","updated_at":"2015-04-11T04:55:20Z","closed_at":null,"body":"I faced such error while using my cam.\r\n\r\n[INFO] [1424879295.497286408]: Init: KLT tracked 170 features\r\n[ INFO] [1424879295.497506571]: Init: KLT 50.5493px average disparity.\r\nFATAL Homography Initialization: This motion case is not implemented or is degenerate. Try again. [ INFO] [1424879295.505870505]: Init: Homography RANSAC 170 inliers.\r\n[ WARN] [1424879295.505963104]: Cannot set scene depth. Frame has no point-observations!\r\n[ INFO] [1424879295.506023094]: Init: Selected second frame, triangulated initial map.\r\n[ WARN] [1424879295.543877898]: SparseImgAlign: no features to track!\r\n[ WARN] [1424879295.544176578]: Not enough matched features.\r\n[svo-1] process has died [pid 14813, exit code -11, cmd /home/yale/catkin_ws/devel/lib/svo_ros/vo __name:=svo __log:=/home/yale/.ros/log/e370ef42-bd03-11e4-a237-3423873a379f/svo-1.log].\r\nlog file: /home/yale/.ros/log/e370ef42-bd03-11e4-a237-3423873a379f/svo-1*.log\r\nall processes on machine have died, roslaunch will exit\r\nshutting down processing monitor...\r\n... shutting down processing monitor complete\r\ndone \r\n\r\nCan anyone help~"}}