wpi-aim / ambf_rl Goto Github PK

Hi, Vignesh!
I have the problem of the 'Test the installation by running the example DDPG or HER+DDPG algorithms to train the dVRK PSM to reach a point.'

And I cannot run this code. Always have two problems when it was installed, so I have changed a little bit code in 'devel-training-gpu.Dockerfile'.
'docker build --rm -f "dockerfiles/devel-training-gpu.Dockerfile" -t ambf_rl:devel-training-gpu "."'

After I changed the code, it can be installed but I cannot run ' main.py'.
Here is the code:
root@b577e06569fb:~/ambf_rl/scripts/dVRK# python main.py
Previous .logs dir exists, deleting it...
Creating new .logs dir...
Running 6 processes: ('roscore', 'launch_ambf', 'psmIK_service', 'training', 'tensorboard_launch', 'print_output')
Running process: roscore
Running process: launch_ambf
Running process: psmIK_service
Running process: training
Running process: tensorboard_launch
Running process: print_output

And there is no error and no answer. And i have checked the '.logs' file in the same container. Nothing ran when ran the main.py.

root@b577e06569fb:/ambf_rl/scripts/dVRK# cd .logs
root@b577e06569fb:/ambf_rl/scripts/dVRK/.logs# ls
launch_ambf.txt roscore.txt training_err.txt
psmIK_service.txt tensorboard_launch.txt training_out.txt
root@b577e06569fb:/ambf_rl/scripts/dVRK/.logs# tail launch_ambf.txt
./launch_ambf.bash: line 6: pushd: /home/admin/ambf/bin/lin-x86_64/: No such file or directory
./launch_ambf.bash: line 7: ./ambf_simulator: No such file or directory
./launch_ambf.bash: line 8: popd: directory stack empty
root@b577e06569fb:/ambf_rl/scripts/dVRK/.logs#

And then i tried for the method 'Install dependencies'. I got the same problem. Nothing ran in the .logs file. According to the error of not finding the path, I changed the paths one by one, it still can't run.

I am using Ubuntu 18.04 and ros melodic-----all failed. I don't get 'An instance of AMBF will spawn and training should begin.'
By the way, I also tried to use Ubuntu 20.04 and ros noetic. Same problems.
And the 'venv' also cannot ran the main.py.

Update the repository to use the ambf default branch.