Hi, I get the following error when I run mpiexec -np 50 python circle_test.py
[ERROR] [1586937246.001479, 18.100000]: ROS time moved backwards: 4165.032s
Traceback (most recent call last):
File "circle_test.py", line 94, in <module>
env = StageWorld(OBS_SIZE, index=rank, num_env=NUM_ENV)
File "/code/rl-collision-avoidance/circle_world.py", line 76, in __init__
rospy.sleep(1.)
File "/opt/ros/kinetic/lib/python2.7/dist-packages/rospy/timer.py", line 164, in sleep
raise rospy.exceptions.ROSTimeMovedBackwardsException(time_jump)
rospy.exceptions.ROSTimeMovedBackwardsException: ROS time moved backwards
I didn't meet this problem in the past. I guess there are other ros-related programs running(roscore etc ..).
Could you please check it and test it again?
Hi, I get the following error when I run
mpiexec -np 50 python circle_test.py