Hello, there is a problem with copying items in Python 3.11 and GTSAM API. Some objects can be copied and deepcopied successfully, some others - no. For example, gtsam.NonlinearFactorGraph() instance ...

This is the Python wrapper around the GTSAM C++ library. We use our custom wrap library to generate the bindings to the underlying C++ code. For instructions on updating the version of the wrap ...