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🚧 Troubleshooting

There are some error messages that get reported over and over by users. We'll try and make the install process easier, and to make these error messages better in the future. But for now, you can look for your error message below, and see if there are any workaround.

For each of these error messages there is an existing issue. Please do not open an new issue--just comment there.

If you find more information or a workaround for one of these issues, please open a PR to add details to this file.

tip

If you're running on Windows and having trouble, check out our guide for Windows users

Unable to connect to docker​

GitHub Issue

Symptoms​

Error creating controller. Please check Docker is running and visit `https://opendevin.github.io/OpenDevin/modules/usage/troubleshooting` for more debugging information.
docker.errors.DockerException: Error while fetching server API version: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))

Details​

OpenDevin uses a docker container to do its work safely, without potentially breaking your machine.

Workarounds​

  • Run docker ps to ensure that docker is running
  • Make sure you don't need sudo to run docker see here
  • If you are on a mac, check the permissions requirements and in particular consider enabling the "Allow the default Docker socket to be used" under "Settings > Advanced" in Docker Desktop.

Unable to connect to SSH box​

GitHub Issue

Symptoms​

self.shell = DockerSSHBox(
...
pexpect.pxssh.ExceptionPxssh: Could not establish connection to host

Details​

By default, OpenDevin connects to a running container using SSH. On some machines, especially Windows, this seems to fail.

Workarounds​

  • Restart your computer (sometimes works?)
  • Be sure to have the latest versions of WSL and Docker
  • Try this reinstallation guide
  • Set -e SANDBOX_TYPE=exec to switch to the ExecBox docker container

Unable to connect to LLM​

GitHub Issue

Symptoms​

  File "/app/.venv/lib/python3.12/site-packages/openai/_exceptions.py", line 81, in __init__
    super().__init__(message, response.request, body=body)
                              ^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'request'

Details​

GitHub Issues

This usually happens with local LLM setups, when OpenDevin can't connect to the LLM server. See our guide for local LLMs for more information.

Workarounds​

  • Check your LLM_BASE_URL
  • Check that ollama is running OK
  • Make sure you're using --add-host host.docker.internal=host-gateway when running in docker

404 Resource not found​

Symptoms​

Traceback (most recent call last):
  File "/app/.venv/lib/python3.12/site-packages/litellm/llms/openai.py", line 414, in completion
    raise e
  File "/app/.venv/lib/python3.12/site-packages/litellm/llms/openai.py", line 373, in completion
    response = openai_client.chat.completions.create(**data, timeout=timeout)  # type: ignore
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/openai/_utils/_utils.py", line 277, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/openai/resources/chat/completions.py", line 579, in create
    return self._post(
           ^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/openai/_base_client.py", line 1232, in post
    return cast(ResponseT, self.request(cast_to, opts, stream=stream, stream_cls=stream_cls))
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/openai/_base_client.py", line 921, in request
    return self._request(
           ^^^^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/openai/_base_client.py", line 1012, in _request
    raise self._make_status_error_from_response(err.response) from None
openai.NotFoundError: Error code: 404 - {'error': {'code': '404', 'message': 'Resource not found'}}

Details​

This happens when LiteLLM (our library for connecting to different LLM providers) can't find the API you're trying to connect to. Most often this happens for Azure or ollama users.

Workarounds​

  • Check that you've set LLM_BASE_URL properly
  • Check that model is set properly, based on the LiteLLM docs
    • If you're running inside the UI, be sure to set the model in the settings modal
    • If you're running headless (via main.py) be sure to set LLM_MODEL in your env/config
  • Make sure you've followed any special instructions for your LLM provider
  • Make sure your API key is correct
  • See if you can connect to the LLM using curl
  • Try connecting via LiteLLM directly to test your setup