ceoifung

> I am unable to build as well. > > ``` > --- stderr: rcljava > /home/josh/ros2_java_ws/src/ros2-java/ros2_java/rcljava/src/main/cpp/org_ros2_rcljava_subscription_statuses_MessageLost.cpp: In function ‘jlong Java_org_ros2_rcljava_subscription_statuses_MessageLost_nativeAllocateRCLStatusEvent(JNIEnv*, jclass)’: > /home/josh/ros2_java_ws/src/ros2-java/ros2_java/rcljava/src/main/cpp/org_ros2_rcljava_subscription_statuses_MessageLost.cpp:30:28: error: ‘rmw_message_lost_status_t’ was not declared in...

> `$ catkin_make --pkg astra_camera` > > ``` > -- +++ processing catkin package: 'astra_camera' > -- ==> add_subdirectory(ros_astra_camera) > -- Using these message generators: gencpp;geneus;genlisp;gennodejs;genpy > -- Found OpenCV:...