Hi community, I am trying to use sbpl for navigation. I created my own mprim file using matlab with success but while launching it, generated with an error. ERROR: expected primID: but got intermediateposes: ros/stacks/motion_planners/sbpl/src/discrete_space_information/navxythetalat/environment_navxythetalat.cpp:ReadinMotionPrimitive:492 I managed to run with the default pr2.mprim file situated in sbpl/matlab/mprim. Thus, concluded that there is an error in my mprim file. I make use of the given script sbpl/matlab/mprim/genmprim_unicycle.m. The only parameter that i changed is the resolution from 0.025 to 0.05. Attached is my mprim file. Can anyone advice what is wrong? http://ros-users.122217.n3.nabble.com/file/n2055451/p3dx.mprim p3dx.mprim Cheers, Ian_wk -- View this message in context: http://ros-users.122217.n3.nabble.com/sbpl-lattice-planner-mprim-file-error-tp2055451p2055451.html Sent from the ROS-Users mailing list archive at Nabble.com.