Motion planning RRTConnect: Unable to sample any valid states for goal tree
Posted: 11 Apr 2019, 23:25
Hi,
I'm grasping on object from ground, the motion planning returns those error messages in terminal:
Error: RRTConnect: Unable to sample any valid states for goal tree
at line 253 in /home/marc/Documents/ompl-1.4.2-Source/src/ompl/geometric/planners/rrt/src/RRTConnect.cpp
Info: RRTConnect: Created 1 states (1 start + 0 goal)
I thought this means all the goal configs generated by the motion planning script are invalid and are discarded. However, the robot still moves very abruptly to the object and finishes the motion. Could you help me take a look at the scene?
https://www.dropbox.com/s/o4bi1211xpn16 ... 1.ttt?dl=0
Thanks a lot
X.L.
I'm grasping on object from ground, the motion planning returns those error messages in terminal:
Error: RRTConnect: Unable to sample any valid states for goal tree
at line 253 in /home/marc/Documents/ompl-1.4.2-Source/src/ompl/geometric/planners/rrt/src/RRTConnect.cpp
Info: RRTConnect: Created 1 states (1 start + 0 goal)
I thought this means all the goal configs generated by the motion planning script are invalid and are discarded. However, the robot still moves very abruptly to the object and finishes the motion. Could you help me take a look at the scene?
https://www.dropbox.com/s/o4bi1211xpn16 ... 1.ttt?dl=0
Thanks a lot
X.L.