module 'pychrono' has no attribute 'ChColorAsset'

[Shubhankar Kulkarni]

Hello,

I'm trying to run a python script which uses pychrono on Windows 64x platform. I have installed and built the chrono::pychrono module manually from source using main branch (commit 4346f91b94a5f2a51583f05aa378bbc41e88f32f [4346f91]).

However, when I'm trying to run my script, it gives the error mentioned in the subject. For doing sanity check, I checked if the pychrono was working by manually writing commands in the cmd prompt after entering python command. I created a 

 my_vect1   = chrono.ChVectorD() object and populated it and it seems fine. So why does it give it specifically for ChColorAsset ?

I'm attaching my chrono module configuration. PFA.

Thanks,

Shubhankar

[Radu Serban]

Shubhankar,

 

ChColorAsset was obsoleted when the Chrono visualization system was redesigned. See https://github.com/projectchrono/chrono/blob/main/CHANGELOG.md#changed-redesigned-run-time-visualization-system

 

You will need to update your Python script to adopt the new API. Consult the various demos (https://github.com/projectchrono/chrono/tree/main/src/demos/python) to see how your code must be changed.

 

--Radu

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