{"action":"created","issue":{"url":"https://api.github.com/repos/alejocb/dpptam/issues/2","labels_url":"https://api.github.com/repos/alejocb/dpptam/issues/2/labels{/name}","comments_url":"https://api.github.com/repos/alejocb/dpptam/issues/2/comments","events_url":"https://api.github.com/repos/alejocb/dpptam/issues/2/events","html_url":"https://github.com/alejocb/dpptam/issues/2","id":119369039,"number":2,"title":"running error","user":{"login":"amiltonwong","id":2517000,"avatar_url":"https://avatars.githubusercontent.com/u/2517000?v=3","gravatar_id":"","url":"https://api.github.com/users/amiltonwong","html_url":"https://github.com/amiltonwong","followers_url":"https://api.github.com/users/amiltonwong/followers","following_url":"https://api.github.com/users/amiltonwong/following{/other_user}","gists_url":"https://api.github.com/users/amiltonwong/gists{/gist_id}","starred_url":"https://api.github.com/users/amiltonwong/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/amiltonwong/subscriptions","organizations_url":"https://api.github.com/users/amiltonwong/orgs","repos_url":"https://api.github.com/users/amiltonwong/repos","events_url":"https://api.github.com/users/amiltonwong/events{/privacy}","received_events_url":"https://api.github.com/users/amiltonwong/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-11-29T16:26:42Z","updated_at":"2015-11-30T10:19:11Z","closed_at":null,"body":"Dear @alejocb \r\n\r\nAfter I issue the following commands ,\r\n-> roscore &\r\n-> rosrun dpptam main\r\n\r\nI came across the following error.\r\n\r\n==========================================================\r\nroot@milton-ThinkPad-T450:~/catkin_ws/src# rosrun dpptam main\r\nterminate called after throwing an instance of 'boost::filesystem::filesystem_error'\r\n  what():  boost::filesystem::create_directory: No such file or directory: \"src/dpptam/src/map_and_poses\"\r\nAborted (core dumped)\r\nroot@milton-ThinkPad-T450:~/catkin_ws/src# \r\n\r\n\r\n==========================================================\r\nIt seems the process can't find this path (the path already exists):\r\n/root/catkin_ws/src/dpptam/src/map_and_poses\r\n\r\nBut then I switch into \"/root/catkin_ws/\" and issue the same command, it works.\r\n\r\nIt seems command \"rosrun dpptam main\" should be issue under /root/catkin_ws/, and it will find that path."},"comment":{"url":"https://api.github.com/repos/alejocb/dpptam/issues/comments/160588177","html_url":"https://github.com/alejocb/dpptam/issues/2#issuecomment-160588177","issue_url":"https://api.github.com/repos/alejocb/dpptam/issues/2","id":160588177,"user":{"login":"amiltonwong","id":2517000,"avatar_url":"https://avatars.githubusercontent.com/u/2517000?v=3","gravatar_id":"","url":"https://api.github.com/users/amiltonwong","html_url":"https://github.com/amiltonwong","followers_url":"https://api.github.com/users/amiltonwong/followers","following_url":"https://api.github.com/users/amiltonwong/following{/other_user}","gists_url":"https://api.github.com/users/amiltonwong/gists{/gist_id}","starred_url":"https://api.github.com/users/amiltonwong/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/amiltonwong/subscriptions","organizations_url":"https://api.github.com/users/amiltonwong/orgs","repos_url":"https://api.github.com/users/amiltonwong/repos","events_url":"https://api.github.com/users/amiltonwong/events{/privacy}","received_events_url":"https://api.github.com/users/amiltonwong/received_events","type":"User","site_admin":false},"created_at":"2015-11-30T10:19:11Z","updated_at":"2015-11-30T10:19:11Z","body":"[Solved]\r\nI must first play a bag file or publish a camera image topic first. "}}