{"action":"created","issue":{"url":"https://api.github.com/repos/svenschneider/youbot-manipulation/issues/7","labels_url":"https://api.github.com/repos/svenschneider/youbot-manipulation/issues/7/labels{/name}","comments_url":"https://api.github.com/repos/svenschneider/youbot-manipulation/issues/7/comments","events_url":"https://api.github.com/repos/svenschneider/youbot-manipulation/issues/7/events","html_url":"https://github.com/svenschneider/youbot-manipulation/issues/7","id":74240835,"number":7,"title":" The kinematics plugin (arm_1) failed to load.","user":{"login":"StanleyYake","id":7522853,"avatar_url":"https://avatars.githubusercontent.com/u/7522853?v=3","gravatar_id":"","url":"https://api.github.com/users/StanleyYake","html_url":"https://github.com/StanleyYake","followers_url":"https://api.github.com/users/StanleyYake/followers","following_url":"https://api.github.com/users/StanleyYake/following{/other_user}","gists_url":"https://api.github.com/users/StanleyYake/gists{/gist_id}","starred_url":"https://api.github.com/users/StanleyYake/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/StanleyYake/subscriptions","organizations_url":"https://api.github.com/users/StanleyYake/orgs","repos_url":"https://api.github.com/users/StanleyYake/repos","events_url":"https://api.github.com/users/StanleyYake/events{/privacy}","received_events_url":"https://api.github.com/users/StanleyYake/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-05-08T05:38:26Z","updated_at":"2015-05-20T13:21:32Z","closed_at":null,"body":"Hello avenschneider:\r\nI'm using ROS Hydro on Ubuntu 12.04LTS, after git clone youbot-manipulation in my catkin_ws/src and catkin_make, it is all no mistakes, but then I launch the `move_group.launch` and the `demo.launch`it reminds me the following error\r\n![screenshot from 2015-05-08 12 54 01](https://cloud.githubusercontent.com/assets/7522853/7531058/73a741c8-f586-11e4-8c4c-a812268a4420.png)\r\n![screenshot from 2015-05-08 12 53 12](https://cloud.githubusercontent.com/assets/7522853/7531061/7f0073f0-f586-11e4-93e0-7984f42aa25b.png)\r\n\r\nand I also checked the catkin_ws/devel/lib , there is truly have the libyoubot_arm_kinematics_moveit.so\r\nand libyoubot_arm_kinematics.so.\r\n\r\nby the way, I have delete the source file and remove the specific file all about youbot-manipulation and bulid using the catkin_make the second time(that is delete,git clone,and catkin_make).Thanks in advance ！\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/svenschneider/youbot-manipulation/issues/comments/103885715","html_url":"https://github.com/svenschneider/youbot-manipulation/issues/7#issuecomment-103885715","issue_url":"https://api.github.com/repos/svenschneider/youbot-manipulation/issues/7","id":103885715,"user":{"login":"StanleyYake","id":7522853,"avatar_url":"https://avatars.githubusercontent.com/u/7522853?v=3","gravatar_id":"","url":"https://api.github.com/users/StanleyYake","html_url":"https://github.com/StanleyYake","followers_url":"https://api.github.com/users/StanleyYake/followers","following_url":"https://api.github.com/users/StanleyYake/following{/other_user}","gists_url":"https://api.github.com/users/StanleyYake/gists{/gist_id}","starred_url":"https://api.github.com/users/StanleyYake/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/StanleyYake/subscriptions","organizations_url":"https://api.github.com/users/StanleyYake/orgs","repos_url":"https://api.github.com/users/StanleyYake/repos","events_url":"https://api.github.com/users/StanleyYake/events{/privacy}","received_events_url":"https://api.github.com/users/StanleyYake/received_events","type":"User","site_admin":false},"created_at":"2015-05-20T13:21:32Z","updated_at":"2015-05-20T13:21:32Z","body":"Dear avenschneider:\r\nI'm glad about your reply, and finally I have found the reason. When I source the `source /home/yake/catkin_ws/devel/setup.bash` and then `source /opt/ros/hydro/setup.bash` in my .bashrc file, it will truly pop up the red errors, but when I only  `source /home/yake/catkin_ws/devel/setup.bash` and all goes well, this is very weird , cause the official ROS tell us it will first look up catkin_ws and then /opt/ros/hydro/setup.bash.Thanks for kindness reply, BTW, I'm very interested in your ik code, found the solution is base on the robot Yasukawa Motoman L-3, which is trully different with youbot, although they are all 5DOF, and I want to talk about with you more detail, but I can't find your email or something to communicate with, looking forward to your reply, Sincerely Yake.\r\nstone3949@gmail.com\r\n![screenshot from 2015-05-20 21 20 23](https://cloud.githubusercontent.com/assets/7522853/7726653/0fdcb092-ff36-11e4-9255-9f0e83b53c08.png)\r\n\r\n"}}