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ROS2 (Foxy): "launch" is not working on windows 10.

asked 2020-11-18 18:20:59 -0500

Malik gravatar image

I get this error when used: usage: ros2 [-h] Call ros2 <command> -h for more detailed usage. ... ros2: error: argument Call ros2 <command> -h for more detailed usage.: invalid choice: 'launch' (choose from 'action', 'bag', 'component', 'daemon', 'doctor', 'extension_points', 'extensions', 'interface', 'lifecycle', 'multicast', 'node', 'param', 'pkg', 'run', 'security', 'service', 'test', 'topic', 'trace', 'wtf')

Is there any alternative to launch for windows? Thanks.

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answered 2020-12-18 12:51:47 -0500

clalancette gravatar image

launch should work on Windows; it is a cross-platform utility written in Python. This seems like an installation error. What version of ROS 2 did you install, and how did you install it? Some additional details here may give us an idea on where to look.

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Asked: 2020-11-18 18:20:59 -0500

Seen: 178 times

Last updated: Dec 18 '20