44bca7ba3a
## Problem When we launch openarm_bringup, the following error are raised. ```console $ ros2 launch openarm_bringup openarm.launch.py [INFO] [launch]: All log files can be found below /home/otegami/.ros/log/2025-05-23-15-07-52-834283-otegami-2239551 [INFO] [launch]: Default logging verbosity is set to INFO [INFO] [ros2_control_node-1]: process started with pid [2239568] [INFO] [robot_state_publisher-2]: process started with pid [2239569] [INFO] [rviz2-3]: process started with pid [2239570] [robot_state_publisher-2] [INFO] [1747984073.330768599] [robot_state_publisher]: Robot initialized [ros2_control_node-1] [INFO] [1747984073.346291338] [controller_manager]: Using Steady (Monotonic) clock for triggering controller manager cycles. [ros2_control_node-1] [ERROR] [1747984073.346957366] [pluginlib.ClassLoader]: Could not find a root element for package manifest at /home/otegami/work/cpp/ros2_ws/install/openarm_hardware/share/openarm_hardware/package.xml. [ros2_control_node-1] [ERROR] [1747984073.347001329] [pluginlib.ClassLoader]: Could not find package manifest (neither package.xml or deprecated manifest.xml) at same directory level as the plugin XML file /home/otegami/work/cpp/ros2_ws/install/openarm_hardware/share/openarm_hardware/openarm_hardware.xml. Plugins will likely not be exported properly. [ros2_control_node-1] ) [ros2_control_node-1] [ERROR] [1747984073.347237704] [pluginlib.ClassLoader]: Could not find a root element for package manifest at /home/otegami/work/cpp/ros2_ws/install/openarm_hardware/share/openarm_hardware/package.xml. [ros2_control_node-1] [ERROR] [1747984073.347246277] [pluginlib.ClassLoader]: Could not find package manifest (neither package.xml or deprecated manifest.xml) at same directory level as the plugin XML file /home/otegami/work/cpp/ros2_ws/install/openarm_hardware/share/openarm_hardware/openarm_hardware.xml. Plugins will likely not be exported properly. [ros2_control_node-1] ) [ros2_control_node-1] [ERROR] [1747984073.347465709] [pluginlib.ClassLoader]: Could not find a root element for package manifest at /home/otegami/work/cpp/ros2_ws/install/openarm_hardware/share/openarm_hardware/package.xml. [ros2_control_node-1] [ERROR] [1747984073.347471103] [pluginlib.ClassLoader]: Could not find package manifest (neither package.xml or deprecated manifest.xml) at same directory level as the plugin XML file /home/otegami/work/cpp/ros2_ws/install/openarm_hardware/share/openarm_hardware/openarm_hardware.xml. Plugins will likely not be exported properly. ``` ## Cause when the license comments appeared before the xml-model instruction, it happedned. ## Solution This PR changes places the xml-model declaration immediately after the XML prolog and ahead of the license block to resolve the issue. |
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| .. | ||
| config | ||
| launch | ||
| meshes | ||
| resource | ||
| rviz | ||
| urdf | ||
| worlds | ||
| CMakeLists.txt | ||
| LICENSE | ||
| package.xml | ||