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ros2 param cli hangs

asked 2022-11-01 18:02:52 -0600

tyler-picknik

241 ●19 ●32 ●37 https://github.com/tylerjw

updated 2022-11-01 20:57:13 -0600

This is partially a question about how to debug a python process that is hung.

When running the demo launch file provided by MoveIt and then trying to run this command: ros2 param list results on the ros2cli param program hanging. Does anyone know how to troubleshoot what is causing this?

I tested with RMW_IMPLEMENTATION=rmw_cyclonedds_cpp and it no longer hangs. This must be something wrong with FastDDS?

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Similar issue https://github.com/ros2/ros2cli/issue... (not sure if these are the same issue though).

130s ( 2023-06-30 13:08:33 -0600 )edit

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Asked: 2022-11-01 18:02:52 -0600

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Last updated: Nov 01 '22

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