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ros2 run demo_nodes_cpp talker crash on Windows 10

asked 2022-07-22 08:24:06 -0500

Following the tutorial to install ROS 2 Humble on Windows 10, I am stuck at this point where I am unable to start a basic example:

ros2 run demo_nodes_cpp talker
[ros2run]: Process exited with failure 3221226505

I am getting the exact same error from both the DOS CMD and the Windows PowerShell in both admin and user modes.

Any idea on how to debug this?

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answered 2022-07-22 09:41:06 -0500

I found out the reason for this crash: my ROS_DOMAIN_ID environment variable was containing a non-integer value. Setting it to an integer value fixed the crash... I hoped to get a more user-friendly message to debug this..

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I have this exact problem, but I don't have a ROS_DOMAIN_ID environment variable, I tried setting it to integer value anyway, but I still have the same issue. I don't know where the problem could be, could you give me any pointers on what else I should look for.

nevermind gravatar image nevermind  ( 2022-11-21 10:12:13 -0500 )edit

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Asked: 2022-07-22 08:24:06 -0500

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Last updated: Jul 22 '22