eridon
commented
1 year ago Now I am getting a new error that states a missing drone image? The error is as follows:
File "/Users/eridon/Desktop/GeneralExplorationPolicy/mars-explorer/tests/test.py", line 55, in <module>
env.render()
File "/Users/eridon/opt/anaconda3/lib/python3.9/site-packages/gym/wrappers/order_enforcing.py", line 51, in render
return self.env.render(*args, **kwargs)
File "/Users/eridon/opt/anaconda3/lib/python3.9/site-packages/gym/wrappers/env_checker.py", line 53, in render
return env_render_passive_checker(self.env, *args, **kwargs)
File "/Users/eridon/opt/anaconda3/lib/python3.9/site-packages/gym/utils/passive_env_checker.py", line 316, in env_render_passive_checker
result = env.render(*args, **kwargs)
File "/Users/eridon/Desktop/GeneralExplorationPolicy/mars-explorer/mars_explorer/envs/explorerConf.py", line 104, in render
self.viewer = Viewer(self, self.conf["viewer"])
File "/Users/eridon/Desktop/GeneralExplorationPolicy/mars-explorer/mars_explorer/render/viewer.py", line 29, in __init__
self.load_data()
File "/Users/eridon/Desktop/GeneralExplorationPolicy/mars-explorer/mars_explorer/render/viewer.py", line 40, in load_data
self.drone_img = pg.image.load(self.conf["drone.png"]).convert_alpha()
KeyError: 'drone.png'Even when using the relative path, as shown below:
self.conf["/Users/eridon/Desktop/GeneralExplorationPolicy/mars-explorer/img/drone.png"]).convert_alpha()
I get the following error:
KeyError: '/Users/eridon/Desktop/GeneralExplorationPolicy/mars-explorer/img/drone.png'
How can I go about this problem?
Edit - Solution Found:
The error was being thrown as the program was unable to find the path of the image, I fixed this by providing the dictionary with the full file path on line 21- 24 in test.py. As shown below:
conf["viewer"]["drone_img"] = "/Users/eridon/Desktop/MarsExplorer-main/mars-explorer/tests/img/drone.png"
conf["viewer"]["obstacle_img"] = "/Users/eridon/Desktop/MarsExplorer-main/mars-explorer/tests/img/block.png"
conf["viewer"]["background_img"] = "/Users/eridon/Desktop/MarsExplorer-main/mars-explorer/tests/img/mars.jpg"
conf["viewer"]["light_mask"] = "/Users/eridon/Desktop/MarsExplorer-main/mars-explorer/tests/img/light_350_hard.png"
dimikout3
Issue
I have followed the instructions as shown in the readme file, however I am encountering an error in relation to registering the environment. This error occurs once I use the following command:
$ python mars-explorer/tests/test.pyThe error is as follows:
Traceback (most recent call last): File "/Users/person/Desktop/MarsExplorer-main/mars-explorer/tests/test.py", line 52, in <module> env = gym.make('mars_explorer:exploConf-v01', conf=conf) File "/Users/person/opt/anaconda3/lib/python3.9/site-packages/gym/envs/registration.py", line 570, in make raise error.Error(f"No registered env with id: {id}") gym.error.Error: No registered env with id: exploConf-v01From my understanding, This error suggests that the environment "exploConf-v01" has not been registered with gym. The ID of the environment needs to match the ID that was used to register the environment with gym. My guess is that this is occurring because I am downloading the repository to a local machine
How would I find out what ID was used to register the environment with gym? Is there another way to go about this error?
Edit - Solution Found
I think I managed to fix this error as the environment was registered as "exploConf-v1" with gym, not as "exploConf-v01" as stated in line 52 of test.py. I figured this out by printing all registered environments to the terminal.