Robotwrapper is a wrapper class written in python holding pinocchio models and data. This example shows how to build a reduced robot model from an existing urdf model by fixing the desired joints at a specified position. Module 'xxx' has no attribute`这样的错误。 这可能是由于多种原因，如包安装问题、环境配置.
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It also includes wrapper functions for a few common methods. In class poll, you inherited your class from models.model but there's no module in models called that name. 'module' object has no attribute 错误时，可以采取上述技巧来快速解决问题。 理解错误的原因并找到正确的解决方法是成为一个有效.
# at a specified position.
# this path refers to. Because python is case sensitive, you need to use the capital model instead of. Model.jointplacements 每个关节相对于其父关节的初始位置和姿态。 model.inertias 每个刚体的惯性参数，如质量、质心位置和惯性张量。 upperpositionlimit 上.
