error in roslaunch ubr1_grasping grasping.launch
zakizadeh opened this issue · comments
hi . i want to run example in page 444 .
i have this error :
`SimpleSetup: Path simplification took 0.000476 seconds and changed from 3 to 2 states
[ERROR] [1492446542.308562510]: Failed to get camera data in alloted time.
[ERROR] [1492446545.425091338]: Failed to get camera data in alloted time.
when i run these files ;
roslaunch ubr1_grasping grasping.launch
rosrun ubr1_grasping pick_and_place.py --once
how can i fix that ?