holodeck
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BYU-PCCL
environment issue
Describe the bug It is not working. please help me
To Reproduce Please provide sample code to reproduce the bug.
command = np.array([0, 0, 0, 100])
env.reset()
for _ in range(180):
state, reward, terminal, info = env.step(command)
Expected behavior A clear and concise description of what you expected to happen.
Logs
---------------------------------------------------------------------------
BusyError Traceback (most recent call last)
~/anaconda3/envs/pytorch/lib/python3.7/site-packages/holodeck/environments.py in __linux_start_process__(self, binary_path, task_key, gl_version, verbose, show_viewport)
626 try:
--> 627 loading_semaphore.acquire(10)
628 except posix_ipc.BusyError:
BusyError: Semaphore is busy
During handling of the above exception, another exception occurred:
HolodeckException Traceback (most recent call last)
<ipython-input-5-7df39fdb4b7a> in <module>
2 import numpy as np
3
----> 4 env = holodeck.make("UrbanCity-MaxDistance")
5
6 # The UAV takes 3 torques and a thrust as a command.
~/anaconda3/envs/pytorch/lib/python3.7/site-packages/holodeck/holodeck.py in make(scenario_name, scenario_cfg, gl_version, window_res, verbose, show_viewport, ticks_per_sec, copy_state)
89 param_dict["window_size"] = window_res
90
---> 91 return HolodeckEnvironment(**param_dict)
~/anaconda3/envs/pytorch/lib/python3.7/site-packages/holodeck/environments.py in __init__(self, agent_definitions, binary_path, window_size, start_world, uuid, gl_version, verbose, pre_start_steps, show_viewport, ticks_per_sec, copy_state, scenario)
100 if os.name == "posix":
101 self.__linux_start_process__(binary_path, world_key, gl_version, verbose=verbose,
--> 102 show_viewport=show_viewport)
103 elif os.name == "nt":
104 self.__windows_start_process__(binary_path, world_key, verbose=verbose)
~/anaconda3/envs/pytorch/lib/python3.7/site-packages/holodeck/environments.py in __linux_start_process__(self, binary_path, task_key, gl_version, verbose, show_viewport)
627 loading_semaphore.acquire(10)
628 except posix_ipc.BusyError:
--> 629 raise HolodeckException("Timed out waiting for binary to load. Ensure that holodeck is "
630 "not being run with root priveleges.")
631 loading_semaphore.unlink()
HolodeckException: Timed out waiting for binary to load. Ensure that holodeck is not being run with root priveleges.
Version Information:
- Platform / Version [e.g. Ubuntu 16.04]
- Holodeck Version (output of
holodeck.util.get_holodeck_version(0.3.1'))
Have you ever solved this problem? I meet the same question.
Traceback (most recent call last):
File "/home/titanium/anaconda3/envs/neusis/lib/python3.7/site-packages/holoocean/environments.py", line 783, in linux_start_process
loading_semaphore.acquire(10)
posix_ipc.BusyError: Semaphore is busy
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/opt/pycharm/pycharm-community-2023.1.3/plugins/python-ce/helpers/pydev/pydevd.py", line 1496, in _exec
pydev_imports.execfile(file, globals, locals) # execute the script
File "/opt/pycharm/pycharm-community-2023.1.3/plugins/python-ce/helpers/pydev/_pydev_imps/_pydev_execfile.py", line 18, in execfile
exec(compile(contents+"\n", file, 'exec'), glob, loc)
File "/home/titanium/1ubuntu/Holosimulation/uuv-sonnar-simulator/myTankSimulator.py", line 39, in
