Why so I get Error using ros.intern​al.ROSProj​ectBuilder​/buildPack​age Error building package?

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Christina Felipe
Christina Felipe 2022-5-7
移动：Remo Pillat 2023-1-24
I am using Ubuntu 18.04 and MATLAB R2022a. This is my error message:
This is the beginning of the Build Log :

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回答（1 个）

Hari Krishna Kakarla
移动：Remo Pillat 2023-1-24
Hi Christina,
Based on the attached build log, I see that python virtual environment is not created properly.
Please check pyenv in your system. Ensure that you are using Python 3.9.
Then do the re-creation of python virtual environment:
ros.internal.createOrGetLocalPython(true);
Then execute rosgenmsg. If the issue still persists, please attach the complete build log.
Thanks
Hari

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