Hi Samuel, try executing gzserver xxxx.world --verbose, so we can see if the pose3d plugin is being loaded. Cheers -- View this message in context: http://jderobot-developer-list.2315034.n4.nabble.com/Problem-modifying-flyingKinect-tp4643005p4643006.html Sent from the Jderobot Developer List mailing list archive at Nabble.com.