Real-Time Physics Simulation Forum 2023-01-18T14:51:09+00:00 https://pybullet.org/Bullet/phpBB3/app.php/feed/topic/13520 2023-01-18T14:51:09+00:00 2023-01-18T14:51:09+00:00 https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=44205#p44205 <![CDATA[Segfault in p.calculateJacobian()]]>
I'm having issues where my calls to p.calculateJacobian() result in a segmentation fault. The code to recreate this is:

Code: 

import pybullet as pimport numpy as npphyID=p.connect(p.DIRECT)robot_path='/basics/models/robot.urdf'robotId = p.loadURDF(robot_path, flags=p.URDF_USE_SELF_COLLISION, physicsClientId=phyID)p.stepSimulation()jacobian=p.calculateJacobian(robotId, 7, [0, 0, 0], np.zeros(18) ,np.zeros(18),np.zeros(18), physicsClientId=phyID)
This results in the terminal output:

Code: 

pybullet build time: May 20 2022 19:41:54Segmentation fault (core dumped)
with no further information.

I am using pybullet version 3.17, python version 3.6.9 and im running the whole thing via a WSL install of Ubuntu 18.04.5 LTS.

Any assistance would be greatly appreciated!

Statistics: Posted by DanielSJohnson — Wed Jan 18, 2023 2:51 pm

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