Meaning: Could not add the joints returned by GetAssemblyJoints() to constraint solver.
Recovery: Ensure that GetAssemblyJoints() is creating and returning valid joints for given inputs. Then, report the problem if persisted.
Meaning: Could not add the joints returned by GetAssemblyJoints() to constraint solver.
Recovery: Ensure that GetAssemblyJoints() is creating and returning valid joints for given inputs. Then, report the problem if persisted.