{"action":"created","issue":{"url":"https://api.github.com/repos/ros-aldebaran/nao_dcm_robot/issues/6","labels_url":"https://api.github.com/repos/ros-aldebaran/nao_dcm_robot/issues/6/labels{/name}","comments_url":"https://api.github.com/repos/ros-aldebaran/nao_dcm_robot/issues/6/comments","events_url":"https://api.github.com/repos/ros-aldebaran/nao_dcm_robot/issues/6/events","html_url":"https://github.com/ros-aldebaran/nao_dcm_robot/issues/6","id":123319475,"number":6,"title":"dcm_bringup launch error","user":{"login":"husnain-ahmad","id":9768275,"avatar_url":"https://avatars.githubusercontent.com/u/9768275?v=3","gravatar_id":"","url":"https://api.github.com/users/husnain-ahmad","html_url":"https://github.com/husnain-ahmad","followers_url":"https://api.github.com/users/husnain-ahmad/followers","following_url":"https://api.github.com/users/husnain-ahmad/following{/other_user}","gists_url":"https://api.github.com/users/husnain-ahmad/gists{/gist_id}","starred_url":"https://api.github.com/users/husnain-ahmad/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/husnain-ahmad/subscriptions","organizations_url":"https://api.github.com/users/husnain-ahmad/orgs","repos_url":"https://api.github.com/users/husnain-ahmad/repos","events_url":"https://api.github.com/users/husnain-ahmad/events{/privacy}","received_events_url":"https://api.github.com/users/husnain-ahmad/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":13,"created_at":"2015-12-21T17:12:47Z","updated_at":"2015-12-23T14:23:34Z","closed_at":null,"body":"When I run the following command:\r\nroslaunch nao_dcm_bringup nao_dcm_H25_bringup_remote.launch\r\nI get the below following error:\r\n\r\n\r\nChecking log directory for disk usage. This may take awhile.\r\nPress Ctrl-C to interrupt\r\nDone checking log file disk usage. Usage is <1GB.\r\n\r\nstarted roslaunch server http://Thorin:59308/\r\n\r\nSUMMARY\r\n========\r\n\r\nPARAMETERS\r\n * /nao_dcm/Head_controller/joints: ['HeadYaw', 'Head...\r\n * /nao_dcm/Head_controller/type: position_controll...\r\n * /nao_dcm/LeftArm_controller/joints: ['LShoulderPitch'...\r\n * /nao_dcm/LeftArm_controller/type: position_controll...\r\n * /nao_dcm/LeftFoot_controller/joints: ['LAnklePitch', '...\r\n * /nao_dcm/LeftFoot_controller/type: position_controll...\r\n * /nao_dcm/LeftHand_controller/joints: ['LHand']\r\n * /nao_dcm/LeftHand_controller/type: position_controll...\r\n * /nao_dcm/LeftLeg_controller/joints: ['LHipRoll', 'LHi...\r\n * /nao_dcm/LeftLeg_controller/type: position_controll...\r\n * /nao_dcm/Pelvis_controller/joints: ['LHipYawPitch']\r\n * /nao_dcm/Pelvis_controller/type: position_controll...\r\n * /nao_dcm/RightArm_controller/joints: ['RShoulderPitch'...\r\n * /nao_dcm/RightArm_controller/type: position_controll...\r\n * /nao_dcm/RightFoot_controller/joints: ['RAnklePitch', '...\r\n * /nao_dcm/RightFoot_controller/type: position_controll...\r\n * /nao_dcm/RightHand_controller/joints: ['RHand']\r\n * /nao_dcm/RightHand_controller/type: position_controll...\r\n * /nao_dcm/RightLeg_controller/joints: ['RHipRoll', 'RHi...\r\n * /nao_dcm/RightLeg_controller/type: position_controll...\r\n * /nao_dcm/joint_state_controller/publish_rate: 50\r\n * /nao_dcm/joint_state_controller/type: joint_state_contr...\r\n * /nao_dcm_driver/BodyType: H25\r\n * /nao_dcm_driver/BottomCameraEnabled: True\r\n * /nao_dcm_driver/CameraBrokerIP: 0.0.0.0\r\n * /nao_dcm_driver/CameraBrokerPort: 54001\r\n * /nao_dcm_driver/CameraFrequency: 15\r\n * /nao_dcm_driver/ControllerFrequency: 10\r\n * /nao_dcm_driver/DriverBrokerIP: 0.0.0.0\r\n * /nao_dcm_driver/DriverBrokerPort: 54000\r\n * /nao_dcm_driver/JointPrecision: 0.00174532925\r\n * /nao_dcm_driver/OdomFrame: odom\r\n * /nao_dcm_driver/RobotIP: 192.168.1.15\r\n * /nao_dcm_driver/RobotPort: 9559\r\n * /nao_dcm_driver/TopCameraEnabled: True\r\n * /nao_dcm_driver/TopicQueue: 10\r\n * /nao_dcm_driver/UseCamera: True\r\n * /nao_dcm_driver/Version: V4\r\n * /robot_description: <?xml version=\"1....\r\n * /rosdistro: indigo\r\n * /rosversion: 1.11.16\r\n\r\nNODES\r\n  /\r\n    nao_dcm_driver (nao_dcm_driver/nao_dcm_driver)\r\n    nao_trajectory_controller (controller_manager/spawner)\r\n\r\nROS_MASTER_URI=http://localhost:11311\r\n\r\ncore service [/rosout] found\r\nERROR: cannot launch node of type [controller_manager/spawner]: controller_manager\r\nROS path [0]=/opt/ros/indigo/share/ros\r\nROS path [1]=/opt/ros/indigo/share\r\nROS path [2]=/opt/ros/indigo/stacks\r\nERROR: cannot launch node of type [nao_dcm_driver/nao_dcm_driver]: can't locate node [nao_dcm_driver] in package [nao_dcm_driver]\r\nNo processes to monitor\r\nshutting down processing monitor...\r\n... shutting down processing monitor complete\r\n\r\nPlease guide me what I am doing wrong here. I am new to ROS so kindly forgive my dumb question.\r\nI have placed the nao_virtual and nao_dcm_robot in the /opt/ros/indigo/share/ folder.\r\n\r\nRegards."},"comment":{"url":"https://api.github.com/repos/ros-aldebaran/nao_dcm_robot/issues/comments/166906769","html_url":"https://github.com/ros-aldebaran/nao_dcm_robot/issues/6#issuecomment-166906769","issue_url":"https://api.github.com/repos/ros-aldebaran/nao_dcm_robot/issues/6","id":166906769,"user":{"login":"suryaambrose","id":8100843,"avatar_url":"https://avatars.githubusercontent.com/u/8100843?v=3","gravatar_id":"","url":"https://api.github.com/users/suryaambrose","html_url":"https://github.com/suryaambrose","followers_url":"https://api.github.com/users/suryaambrose/followers","following_url":"https://api.github.com/users/suryaambrose/following{/other_user}","gists_url":"https://api.github.com/users/suryaambrose/gists{/gist_id}","starred_url":"https://api.github.com/users/suryaambrose/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/suryaambrose/subscriptions","organizations_url":"https://api.github.com/users/suryaambrose/orgs","repos_url":"https://api.github.com/users/suryaambrose/repos","events_url":"https://api.github.com/users/suryaambrose/events{/privacy}","received_events_url":"https://api.github.com/users/suryaambrose/received_events","type":"User","site_admin":false},"created_at":"2015-12-23T14:23:34Z","updated_at":"2015-12-23T14:23:34Z","body":"Thanks a lot. It is what I thought =D\r\nI just made a pull request to fix this issue. You can probably cherry-pick my commit or copy the change. \r\n\r\nBasically, what happens is that you installed ros-indigo-naoqi-libqi. Therefore there is a libqi.so in your /opt/ros path. \r\nWhen cmake search for naoqi components, they are found in you AL_DIR path. BUT when you ask for \"qi\", cmake will first look in ROS libraries and will find libqi there (and therefore cmake will use the libqi.so installed in /opt/ros instead of the one in your SDK) => the libqi.so in ROS is much more recent so some functions needed by the SDK are gone, which is why there are so many \"undefined reference\". \r\n\r\nMy commit specifically ask cmake to look first in the given folder"}}