ros2genmsg not working or is there an alternative to sourcing ROS2 custom msgs

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Hadi Jaber 2022-9-8

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1800930-ros2genmsg-not-working-or-is-there-an-alternative-to-sourcing-ros2-custom-msgs

评论：鑫王 2022-9-23

stdout_stderr.txt

OS: Windows 10:

Python: version 3.7 installed from window's store installer

Been all day trying to get ros2genmsg function working. I have

-pyenv to the appropriate python3.7 exe

-pointed to cmake version 3.1 or higher

-installed visual studio and did a mex c++ command in matlab to select the VS2019 compiler.

After all that I still get errors when running rosgenmsg on a simple Test.msg. I feel like I have tried everything to get this working. Is there a way to source interfaces before opening MATLAB. For example, I have tried opening matlab from a terminal with ROS and said custom interface sourced. But this still does not import the custom interface. Is there a workaround to not having to call rosgenmsg.

Log file attached and quick image of error shown below.