barry2333 / drl_navigation Goto Github PK
View Code? Open in Web Editor NEWRobot navigation using deep reinforcement learning
License: MIT License
Robot navigation using deep reinforcement learning
License: MIT License
Hello, thank you for sharing. I ran the project on ubuntu20.04 and found that RVIZ and Gazebo could not load the map and robot model correctly, but there was no problem when running on ubuntu18.04. Please tell me what should I do to solve this BUG? The following error specifically occurs:
[ WARN] [1697031535.336233757, 4.659000000]: TF_REPEATED_DATA ignoring data with redundant timestamp for frame r1/right_hub at time 4.656000 according to authority unknown_publisher
[ERROR] [1697031535.902907198, 5.178000000]: Updating ModelState: model [cardboard_box_0] does not exist
[ERROR] [1697031535.903343187, 5.179000000]: Updating ModelState: model [cardboard_box_1] does not exist
[ERROR] [1697031535.903409074, 5.179000000]: Updating ModelState: model [cardboard_box_2] does not exist
[ERROR] [1697031535.903469504, 5.179000000]: Updating ModelState: model [cardboard_box_3] does not exist
Hi, thanks for your sharing!
I am confused about this code
EP_HS[-(EP_HL+1)] = list(state)
the latest state is not placed at the end of the queue. is different from buffer?
Thank you. Regards!
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