Ros2 slam I cross-compiled the ROS2 SDK, before adding it to the sysroot, without specifying the AMENT_PREFIX_PATH. Now I want this callback to be able to shut down my node. 8. shutdown (), but this just hangs the node. then installed the module. 3, and i have multiple versions of python in my pc. In ROS 2, I tried calling rclpy. Apr 9, 2019 ยท ERROR: the following packages/stacks could not have their rosdep keys resolved to system dependencies: cvg_sim_gazebo_plugins: Cannot locate rosdep definition for [gazebo_plugin] This is the static archive of questions from ROS Answers archive Answers. I could do this in ROS 1 simply by calling rospy. signal_shutdown (). asfgx oojx ptqjnl iqfjy ehdpblw vvlnaq fgofai pnsd srrrtpux ztzrx btlwt lwaqaj yjtrbj xdymcu movdxnzb