{"action":"created","issue":{"url":"https://api.github.com/repos/OpenPTrack/open_ptrack/issues/59","labels_url":"https://api.github.com/repos/OpenPTrack/open_ptrack/issues/59/labels{/name}","comments_url":"https://api.github.com/repos/OpenPTrack/open_ptrack/issues/59/comments","events_url":"https://api.github.com/repos/OpenPTrack/open_ptrack/issues/59/events","html_url":"https://github.com/OpenPTrack/open_ptrack/issues/59","id":126094044,"number":59,"title":"OpenCL registration method not available!","user":{"login":"motionagus","id":15138478,"avatar_url":"https://avatars.githubusercontent.com/u/15138478?v=3","gravatar_id":"","url":"https://api.github.com/users/motionagus","html_url":"https://github.com/motionagus","followers_url":"https://api.github.com/users/motionagus/followers","following_url":"https://api.github.com/users/motionagus/following{/other_user}","gists_url":"https://api.github.com/users/motionagus/gists{/gist_id}","starred_url":"https://api.github.com/users/motionagus/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/motionagus/subscriptions","organizations_url":"https://api.github.com/users/motionagus/orgs","repos_url":"https://api.github.com/users/motionagus/repos","events_url":"https://api.github.com/users/motionagus/events{/privacy}","received_events_url":"https://api.github.com/users/motionagus/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-01-12T04:16:26Z","updated_at":"2016-01-12T10:54:28Z","closed_at":null,"body":"when follow step 7.1 to execute \"roslaunch kinect2_bridge kinect2_bridge.launch\"\r\ni got this error : \r\n\r\n[kinect2_head_kinect2_bridge-2] restarting process\r\nprocess[kinect2_head_kinect2_bridge-2]: started with pid [3236]\r\n[DepthRegistration::New] OpenCL registration method not available!\r\n[DepthRegistration::New] OpenCL registration method not available!\r\n[OpenGLContext] failed to initialize glew for the current context!\r\n\r\ni search in code iai github and found that is because libfreenect2 does not initialize glfw. dude\r\nhow i fix this problem ?\r\n"},"comment":{"url":"https://api.github.com/repos/OpenPTrack/open_ptrack/issues/comments/170874993","html_url":"https://github.com/OpenPTrack/open_ptrack/issues/59#issuecomment-170874993","issue_url":"https://api.github.com/repos/OpenPTrack/open_ptrack/issues/59","id":170874993,"user":{"login":"marketto89","id":5969233,"avatar_url":"https://avatars.githubusercontent.com/u/5969233?v=3","gravatar_id":"","url":"https://api.github.com/users/marketto89","html_url":"https://github.com/marketto89","followers_url":"https://api.github.com/users/marketto89/followers","following_url":"https://api.github.com/users/marketto89/following{/other_user}","gists_url":"https://api.github.com/users/marketto89/gists{/gist_id}","starred_url":"https://api.github.com/users/marketto89/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/marketto89/subscriptions","organizations_url":"https://api.github.com/users/marketto89/orgs","repos_url":"https://api.github.com/users/marketto89/repos","events_url":"https://api.github.com/users/marketto89/events{/privacy}","received_events_url":"https://api.github.com/users/marketto89/received_events","type":"User","site_admin":false},"created_at":"2016-01-12T10:54:28Z","updated_at":"2016-01-12T10:54:28Z","body":"@motionagus,\r\n\r\ncurrently open_ptrack requires a CUDA-capable graphic card if you want to use the Kinect v2 (see https://github.com/OpenPtrack/open_ptrack/wiki/Supported-Hardware). \r\n\r\nYou can use OpenCL or the CPU instead of OpenGL for the packet pipeline by modifying `kinect2_bridge.cpp` inside the packet `iai_kinect2`, but it is not tested yet. "}}