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ros2 / launch_ros

Tools for launching ROS nodes and for writing tests involving ROS nodes.
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:farmer: check_node_launch_test failing consistently in Iron and Humble Connext #408

Open Crola1702 opened 1 month ago

Crola1702 commented 1 month ago

Bug report

Required Info:

Steps to reproduce issue

  1. Run a build in Humble or Iron connect 2 See check_node_launch_test fail

Additional information

Reference build:

Test regression:

Log output: ``` =================================== FAILURES =================================== _____________________ launch tests: check_node_launch_test _____________________ ====================================================================================================================================================================================================== FAIL: check_node_launch_test.TestFixture.test_node_start ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Traceback (most recent call last): File "/tmp/ws/src/ros2/launch_ros/launch_testing_ros/test/examples/check_node_launch_test.py", line 56, in test_node_start assert node.wait_for_node('demo_node_1', 8.0), 'Node not found !' AssertionError: Node not found ! assert False + where False = >('demo_node_1', 8.0) + where > = .wait_for_node ----------------------------- Captured stdout call ----------------------------- [INFO] [launch]: All log files can be found below /home/buildfarm/.ros/log/2024-07-28-02-14-25-762362-2ab081e793eb-417268 [INFO] [launch]: Default logging verbosity is set to INFO RTI Connext DDS Non-commercial license is for academic, research, evaluation and personal use only. USE FOR COMMERCIAL PURPOSES IS PROHIBITED. See RTI_LICENSE.TXT for terms. Download free tools at rti.com/ncl. License issued to Non-Commercial User license@rti.com For non-production use only. Expires on 00-jan-00 See www.rti.com for more information. Waiting for node... [INFO] [python3-2]: process started with pid [417328] [python3-2] [INFO] [1722161673.935245860] [demo_node_1]: Publishing: "Hello World: 0" [python3-2] [INFO] [1722161674.918469191] [demo_node_1]: Publishing: "Hello World: 1" [INFO] [python3-2]: sending signal 'SIGINT' to process[python3-2] [python3-2] Traceback (most recent call last): [python3-2] File "/tmp/ws/src/ros2/launch_ros/launch_testing_ros/test/examples/talker.py", line 52, in [python3-2] main() [python3-2] File "/tmp/ws/src/ros2/launch_ros/launch_testing_ros/test/examples/talker.py", line 48, in main [python3-2] rclpy.shutdown() [python3-2] File "/tmp/ws/install_isolated/rclpy/lib/python3.10/site-packages/rclpy/__init__.py", line 126, in shutdown [python3-2] _shutdown(context=context) [python3-2] File "/tmp/ws/install_isolated/rclpy/lib/python3.10/site-packages/rclpy/utilities.py", line 82, in shutdown [python3-2] context.shutdown() [python3-2] File "/tmp/ws/install_isolated/rclpy/lib/python3.10/site-packages/rclpy/context.py", line 102, in shutdown [python3-2] self.__context.shutdown() [python3-2] rclpy._rclpy_pybind11.RCLError: failed to shutdown: rcl_shutdown already called on the given context, at /tmp/ws/src/ros2/rcl/rcl/src/rcl/init.c:333 [ERROR] [python3-2]: process has died [pid 417328, exit code 1, cmd '/usr/bin/python3 /tmp/ws/src/ros2/launch_ros/launch_testing_ros/test/examples/talker.py --ros-args -r __node:=demo_node_1']. ----------------------------- Captured stderr call ----------------------------- test_node_start (check_node_launch_test.TestFixture) ... FAIL ====================================================================== FAIL: test_node_start (check_node_launch_test.TestFixture) ---------------------------------------------------------------------- Traceback (most recent call last): File "/tmp/ws/src/ros2/launch_ros/launch_testing_ros/test/examples/check_node_launch_test.py", line 56, in test_node_start assert node.wait_for_node('demo_node_1', 8.0), 'Node not found !' AssertionError: Node not found ! assert False + where False = >('demo_node_1', 8.0) + where > = .wait_for_node ---------------------------------------------------------------------- Ran 1 test in 8.316s FAILED (failures=1) ```
mjcarroll commented 1 month ago

Maintenance triage meeting elected to backlog this. This falls in the lowest priority set of CI jobs, so it is unlikely to get looked at in the near future.