{"action":"opened","issue":{"url":"https://api.github.com/repos/OpenPTrack/open_ptrack/issues/84","repository_url":"https://api.github.com/repos/OpenPTrack/open_ptrack","labels_url":"https://api.github.com/repos/OpenPTrack/open_ptrack/issues/84/labels{/name}","comments_url":"https://api.github.com/repos/OpenPTrack/open_ptrack/issues/84/comments","events_url":"https://api.github.com/repos/OpenPTrack/open_ptrack/issues/84/events","html_url":"https://github.com/OpenPTrack/open_ptrack/issues/84","id":143931832,"number":84,"title":"Kinect v2 point cloud in a RViz","user":{"login":"shuyangyue","id":13464354,"avatar_url":"https://avatars.githubusercontent.com/u/13464354?v=3","gravatar_id":"","url":"https://api.github.com/users/shuyangyue","html_url":"https://github.com/shuyangyue","followers_url":"https://api.github.com/users/shuyangyue/followers","following_url":"https://api.github.com/users/shuyangyue/following{/other_user}","gists_url":"https://api.github.com/users/shuyangyue/gists{/gist_id}","starred_url":"https://api.github.com/users/shuyangyue/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/shuyangyue/subscriptions","organizations_url":"https://api.github.com/users/shuyangyue/orgs","repos_url":"https://api.github.com/users/shuyangyue/repos","events_url":"https://api.github.com/users/shuyangyue/events{/privacy}","received_events_url":"https://api.github.com/users/shuyangyue/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-03-28T08:58:15Z","updated_at":"2016-03-28T08:58:15Z","closed_at":null,"body":"I think everything is ok before 6.4. When I tpye \r\n\r\n> roslaunch kinect2_bridge kinect2_bridge.launch\r\n\r\nthe result is\r\n[DepthPacketStreamParser::handleNewData] image data too short!\r\n[DepthPacketStreamParser::handleNewData] not all subsequences received 767\r\n[RgbPacketStreamParser::handleNewData] skipping rgb packet!\r\n[TurboJpegRgbPacketProcessor] avg. time: 19.7204ms -> ~50.7089Hz\r\n[OpenCLDepthPacketProcessor] avg. time: 3.38143ms -> ~295.733Hz\r\n[RgbPacketStreamParser::handleNewData] skipping rgb packet!\r\n[RgbPacketStreamParser::handleNewData] skipping rgb packet!\r\n[RgbPacketStreamParser::handleNewData] skipping rgb packet!\r\n[RgbPacketStreamParser::handleNewData] skipping rgb packet!\r\n[DepthPacketStreamParser::handleNewData] image data too short!\r\n[DepthPacketStreamParser::handleNewData] not all subsequences received 511\r\n[TurboJpegRgbPacketProcessor] avg. time: 21.6571ms -> ~46.1741Hz\r\n[OpenCLDepthPacketProcessor] avg. time: 2.72201ms -> ~367.376Hz\r\n[RgbPacketStreamParser::handleNewData] skipping rgb packet!\r\n[RgbPacketStreamParser::handleNewData] skipping rgb packet!\r\n[RgbPacketStreamParser::handleNewData] skipping rgb packet!\r\n[RgbPacketStreamParser::handleNewData] skipping rgb packet!\r\n[RgbPacketStreamParser::handleNewData] skipping rgb packet!\r\n[RgbPacketStreamParser::handleNewData] skipping rgb packet!\r\n[RgbPacketStreamParser::handleNewData] skipping rgb packet!\r\n`\r\nwhat's the reason of so many skipping rgb packet?\r\n\r\nThen, I tpye \r\n\r\n> rosrun rviz rviz\r\n\r\nand replace the \"map\" with \"kinect2_head_rgb_optical_frame\". But I have no point cloud.\r\n\r\nThe rviz shows:\r\nGlobal Status: Warn\r\n        Fixed frame:No tf data. Actual error: Fixed Frame [kinect2_head_rgb_optical_frame] does not exist\r\n\r\nWhat's wrong with me? Help~"}}