okmaker

sorry, the error regarding the title occurred in the file `access_contact_forces.py`. The error message is as follows:`[SofaRuntime] ValueError: Object type ProjectedGaussSeidelConstraintSolver was not created The component 'ProjectedGaussSeidelConstraintSolver' cannot be found...

I understand. Thank you. I have also made changes based on the master branch, and it works on my version now： ``` # Required import for python import Sofa import...