{"action":"opened","issue":{"url":"https://api.github.com/repos/hengli/vmav-ros-pkg/issues/4","repository_url":"https://api.github.com/repos/hengli/vmav-ros-pkg","labels_url":"https://api.github.com/repos/hengli/vmav-ros-pkg/issues/4/labels{/name}","comments_url":"https://api.github.com/repos/hengli/vmav-ros-pkg/issues/4/comments","events_url":"https://api.github.com/repos/hengli/vmav-ros-pkg/issues/4/events","html_url":"https://github.com/hengli/vmav-ros-pkg/issues/4","id":320916800,"number":4,"title":"dds_ros issue: dependency on px_comm","user":{"login":"InnovArul","id":4779147,"avatar_url":"https://avatars0.githubusercontent.com/u/4779147?v=4","gravatar_id":"","url":"https://api.github.com/users/InnovArul","html_url":"https://github.com/InnovArul","followers_url":"https://api.github.com/users/InnovArul/followers","following_url":"https://api.github.com/users/InnovArul/following{/other_user}","gists_url":"https://api.github.com/users/InnovArul/gists{/gist_id}","starred_url":"https://api.github.com/users/InnovArul/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/InnovArul/subscriptions","organizations_url":"https://api.github.com/users/InnovArul/orgs","repos_url":"https://api.github.com/users/InnovArul/repos","events_url":"https://api.github.com/users/InnovArul/events{/privacy}","received_events_url":"https://api.github.com/users/InnovArul/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-05-07T18:58:26Z","updated_at":"2018-05-07T18:58:26Z","closed_at":null,"author_association":"NONE","body":"I am getting the below error message whole building \"dds_ros\" package.\r\n\r\n`\r\n[build] Found '46' packages in 0.0 seconds.                                                                                                                                      \r\n[build] Package table is up to date.                                                                                                                                             \r\nStarting  >>> px_comm                                                                                                                                                            \r\nFinished  <<< px_comm                [ 0.2 seconds ]                                                                                                                             \r\nStarting  >>> dds_ros                                                                                                                                                            \r\n_________________________________________________________________________________________________________________________________________________________________________________\r\nErrors     << dds_ros:make /media/arul/envision/arbeit/ros_learn/self_calib_mav/logs/dds_ros/build.make.002.log                                                                  \r\n/media/arul/envision/arbeit/ros_learn/self_calib_mav/devel/.private/dds_ros/lib/libdds_to_ros_bridge.so: undefined reference to `px_comm::DDSImageSeq::length() const'\r\n/media/arul/envision/arbeit/ros_learn/self_calib_mav/devel/.private/dds_ros/lib/libdds_to_ros_bridge.so: undefined reference to `px_comm::DDSImageSeq::operator[](int)'\r\n/media/arul/envision/arbeit/ros_learn/self_calib_mav/devel/.private/dds_ros/lib/libdds_to_ros_bridge.so: undefined reference to `px_comm::DDSImageTypeSupport::get_type_name()'\r\n/media/arul/envision/arbeit/ros_learn/self_calib_mav/devel/.private/dds_ros/lib/libdds_to_ros_bridge.so: undefined reference to `px_comm::DDSImageTypeSupport::register_type(DDSDomainParticipant*, char const*)'\r\n/media/arul/envision/arbeit/ros_learn/self_calib_mav/devel/.private/dds_ros/lib/libdds_to_ros_bridge.so: undefined reference to `px_comm::DDSImageDataReader::narrow(DDSDataReader*)'\r\n/media/arul/envision/arbeit/ros_learn/self_calib_mav/devel/.private/dds_ros/lib/libdds_to_ros_bridge.so: undefined reference to `px_comm::DDSImageSeq::~DDSImageSeq()'\r\n/media/arul/envision/arbeit/ros_learn/self_calib_mav/devel/.private/dds_ros/lib/libdds_to_ros_bridge.so: undefined reference to `px_comm::DDSImageSeq::DDSImageSeq(int)'\r\ncollect2: error: ld returned 1 exit status\r\nmake[2]: *** [/media/arul/envision/arbeit/ros_learn/self_calib_mav/devel/.private/dds_ros/lib/dds_ros/dds_to_ros_bridge_node] Error 1\r\nmake[1]: *** [CMakeFiles/dds_to_ros_bridge_node.dir/all] Error 2\r\nmake[1]: *** Waiting for unfinished jobs....\r\n/media/arul/envision/arbeit/ros_learn/self_calib_mav/devel/.private/dds_ros/lib/libros_to_dds_bridge.so: undefined reference to `px_comm::DDSImageTypeSupport::create_data(DDS_TypeAllocationParams_t const&)'\r\n/media/arul/envision/arbeit/ros_learn/self_calib_mav/devel/.private/dds_ros/lib/libros_to_dds_bridge.so: undefined reference to `px_comm::DDSImageTypeSupport::get_type_name()'\r\n/media/arul/envision/arbeit/ros_learn/self_calib_mav/devel/.private/dds_ros/lib/libros_to_dds_bridge.so: undefined reference to `px_comm::DDSImageTypeSupport::register_type(DDSDomainParticipant*, char const*)'\r\n/media/arul/envision/arbeit/ros_learn/self_calib_mav/devel/.private/dds_ros/lib/libros_to_dds_bridge.so: undefined reference to `px_comm::DDSImageDataWriter::narrow(DDSDataWriter*)'\r\ncollect2: error: ld returned 1 exit status\r\nmake[2]: *** [/media/arul/envision/arbeit/ros_learn/self_calib_mav/devel/.private/dds_ros/lib/dds_ros/ros_to_dds_bridge_node] Error 1\r\nmake[1]: *** [CMakeFiles/ros_to_dds_bridge_node.dir/all] Error 2\r\nmake: *** [all] Error 2\r\ncd /media/arul/envision/arbeit/ros_learn/self_calib_mav/build/dds_ros; catkin build --get-env dds_ros | catkin env -si  /usr/bin/make --jobserver-fds=6,7 -j; cd -\r\n.................................................................................................................................................................................\r\nFailed     << dds_ros:make           [ Exited with code 2 ]                                                                                                                      \r\nFailed    <<< dds_ros                [ 0.3 seconds ]                                                                                                                             \r\n[build] Summary: 1 of 2 packages succeeded.                                                                                                                                      \r\n[build]   Ignored:   44 packages were skipped or are blacklisted.                                                                                                                \r\n[build]   Warnings:  None.                                                                                                                                                       \r\n[build]   Abandoned: None.                                                                                                                                                       \r\n[build]   Failed:    1 packages failed.                                                                                                                                          `\r\n\r\nCould you please help/give a hint to resolve this?"}}
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