{"action":"opened","issue":{"url":"https://api.github.com/repos/ethz-asl/rotors_simulator/issues/254","labels_url":"https://api.github.com/repos/ethz-asl/rotors_simulator/issues/254/labels{/name}","comments_url":"https://api.github.com/repos/ethz-asl/rotors_simulator/issues/254/comments","events_url":"https://api.github.com/repos/ethz-asl/rotors_simulator/issues/254/events","html_url":"https://github.com/ethz-asl/rotors_simulator/issues/254","id":98719469,"number":254,"title":"mav does not take off with gazebo 2.2","user":{"login":"burrimi","id":2277337,"avatar_url":"https://avatars.githubusercontent.com/u/2277337?v=3","gravatar_id":"","url":"https://api.github.com/users/burrimi","html_url":"https://github.com/burrimi","followers_url":"https://api.github.com/users/burrimi/followers","following_url":"https://api.github.com/users/burrimi/following{/other_user}","gists_url":"https://api.github.com/users/burrimi/gists{/gist_id}","starred_url":"https://api.github.com/users/burrimi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/burrimi/subscriptions","organizations_url":"https://api.github.com/users/burrimi/orgs","repos_url":"https://api.github.com/users/burrimi/repos","events_url":"https://api.github.com/users/burrimi/events{/privacy}","received_events_url":"https://api.github.com/users/burrimi/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/ethz-asl/rotors_simulator/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":{"login":"ffurrer","id":917816,"avatar_url":"https://avatars.githubusercontent.com/u/917816?v=3","gravatar_id":"","url":"https://api.github.com/users/ffurrer","html_url":"https://github.com/ffurrer","followers_url":"https://api.github.com/users/ffurrer/followers","following_url":"https://api.github.com/users/ffurrer/following{/other_user}","gists_url":"https://api.github.com/users/ffurrer/gists{/gist_id}","starred_url":"https://api.github.com/users/ffurrer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ffurrer/subscriptions","organizations_url":"https://api.github.com/users/ffurrer/orgs","repos_url":"https://api.github.com/users/ffurrer/repos","events_url":"https://api.github.com/users/ffurrer/events{/privacy}","received_events_url":"https://api.github.com/users/ffurrer/received_events","type":"User","site_admin":false},"milestone":null,"comments":0,"created_at":"2015-08-03T11:01:28Z","updated_at":"2015-08-03T11:01:28Z","closed_at":null,"body":"```Exception [gazebo_multirotor_base_plugin.cpp:54] [gazebo_multirotor_base_plugin] Couldn't find specified link \"base_link\".```\r\n`Error [World.cc:1666] Loading model from factory message failed`"}}