MotorCalibrate Assertion failed: q_new.n == q.n, file D:\Klampt\Cpp\Dependencies\KrisLibrary\robotics\RobotKinematics3D.cpp, line 153

[luewh]

Hello.

I'm following this tuto : https://github.com/krishauser/Klampt/blob/master/Cpp/docs/Tutorials/Import-and-calibrate-urdf.md
While calibrating the PID automatically with MotorCalibrate. I successfully load the .urdf and the two PATHs

but when I do the step "Calibrate", it :

Beginning calibration...
Linearizing trial 0
Assertion failed: q_new.n == q.n, file D:\Klampt\Cpp\Dependencies\KrisLibrary\robotics\RobotKinematics3D.cpp, line 153

I dont even have a disc D, strange. Any help ?

Regards.