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Bug ML Agents GoogleAPI Storage returns 404

Discussion in 'ML-Agents' started by ZachAttach, May 1, 2024.

  1. ZachAttach


    Jun 6, 2023
    Around 12pm EDT, mlagents started breaking without any changes on my part. It appears that it is being caused by a request to "" which is returning a 404.

    using ml-agents version 1.0.0

    Here is the stack trace:

    Traceback (most recent call last):
    File "/home/zlaborde/", line 15, in <module>
    from mlagents_envs.envs.unity_gym_env import UnityToGymWrapper
    File "/home/zlaborde/miniconda3/envs/test/lib/python3.10/site-packages/mlagents_envs/envs/", line 5, in <module>
    for key in default_registry:
    File "/home/zlaborde/miniconda3/envs/test/lib/python3.10/site-packages/mlagents_envs/registry/", line 118, in __iter__
    File "/home/zlaborde/miniconda3/envs/test/lib/python3.10/site-packages/mlagents_envs/registry/", line 83, in _load_all_manifests
    manifest = load_remote_manifest(path_to_yaml)
    File "/home/zlaborde/miniconda3/envs/test/lib/python3.10/site-packages/mlagents_envs/registry/", line 218, in load_remote_manifest
    request = urllib.request.urlopen(url, timeout=30)
    File "/home/zlaborde/miniconda3/envs/test/lib/python3.10/urllib/", line 216, in urlopen
    return, data, timeout)
    File "/home/zlaborde/miniconda3/envs/test/lib/python3.10/urllib/", line 525, in open
    response = meth(req, response)
    File "/home/zlaborde/miniconda3/envs/test/lib/python3.10/urllib/", line 634, in http_response
    response = self.parent.error(
    File "/home/zlaborde/miniconda3/envs/test/lib/python3.10/urllib/", line 563, in error
    return self._call_chain(*args)
    File "/home/zlaborde/miniconda3/envs/test/lib/python3.10/urllib/", line 496, in _call_chain
    result = func(*args)
    File "/home/zlaborde/miniconda3/envs/test/lib/python3.10/urllib/", line 643, in http_error_default
    raise HTTPError(req.full_url, code, msg, hdrs, fp)
    urllib.error.HTTPError: HTTP Error 404: Not Found