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LuD1161 opened this issue Feb 2, 2025 · 3 comments
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Browser refusing to open any page - httpx.ConnectError: [Errno 61] Connection refused #223

LuD1161 opened this issue Feb 2, 2025 · 3 comments

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@LuD1161
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LuD1161 commented Feb 2, 2025 •
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Hello team,

Thanks for the awesome work in this project. I am trying to run the web-ui locally but I am getting the following error -

httpcore.ConnectError: [Errno 61] Connection refused

and the browser window just keeps on reloading the about:blank page.

I am pasting all the debug logs here -

(ash) ➜  web-ui git:(main) python webui.py --ip 127.0.0.1 --port 7788
INFO     [browser_use] BrowserUse logging setup complete with level debug
DEBUG    [htmldate.validators] minimum date setting: 1995-01-01 00:00:00
DEBUG    [telemetry] Telemetry disabled
* Running on local URL:  http://127.0.0.1:7788

To create a public link, set `share=True` in `launch()`.
Traceback (most recent call last):
  File "/Users/ash/.venv/lib/python3.11/site-packages/gradio/queueing.py", line 625, in process_events
    response = await route_utils.call_process_api(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/gradio/route_utils.py", line 322, in call_process_api
    output = await app.get_blocks().process_api(
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/gradio/blocks.py", line 2045, in process_api
    result = await self.call_function(
             ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/gradio/blocks.py", line 1604, in call_function
    prediction = await utils.async_iteration(iterator)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/gradio/utils.py", line 715, in async_iteration
    return await anext(iterator)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/gradio/utils.py", line 820, in asyncgen_wrapper
    response = await iterator.__anext__()
               ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/Repos/web-ui/webui.py", line 433, in run_with_stream
    result = await run_browser_agent(
             ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/Repos/web-ui/webui.py", line 118, in run_browser_agent
    llm = utils.get_llm_model(
          ^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/Repos/web-ui/src/utils/utils.py", line 35, in get_llm_model
    handle_api_key_error(provider, env_var)
  File "/Users/ash/Repos/web-ui/src/utils/utils.py", line 173, in handle_api_key_error
    raise gr.Error(
gradio.exceptions.Error: '💥 OpenAI API key not found! 🔑 Please set the `OPENAI_API_KEY` environment variable or provide it in the UI.'
DEBUG    [browser] Initializing new browser
DEBUG    [browser] Initializing new browser context with id: 92f85c0e-8f79-4fe7-bf14-6ff1c5da34eb
DEBUG    [agent] Version: 0.1.29, Source: pip
INFO     [agent] 🚀 Starting task: go to google.com and type 'OpenAI' click search and give me the first url
DEBUG    [agent] Version: 0.1.29, Source: pip
DEBUG    [browser_use] --get_state Execution time: 0.00 seconds
DEBUG    [browser] Initializing browser context
DEBUG    [browser] New page opened: about:blank
DEBUG    [browser] Network stabilized for 1 seconds
DEBUG    [browser] --Page loaded in 2.96 seconds, waiting for additional 0.00 seconds
INFO     [src.agent.custom_agent]
📍 Step 1
DEBUG    [browser_use] --get_state Execution time: 0.00 seconds
DEBUG    [browser] Network stabilized for 1 seconds
DEBUG    [browser] --Page loaded in 1.03 seconds, waiting for additional 0.00 seconds
DEBUG    [message_manager] Messages in history: 2:
DEBUG    [message_manager] SystemMessage - Token count: 2949
DEBUG    [message_manager] HumanMessage - Token count: 894
DEBUG    [message_manager] Total input tokens: 3843
ERROR    [agent] ❌ Result failed 1/5 times:
 [Errno 61] Connection refused
Stacktrace:
Traceback (most recent call last):
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_transports/default.py", line 101, in map_httpcore_exceptions
    yield
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_transports/default.py", line 250, in handle_request
    resp = self._pool.handle_request(req)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_sync/connection_pool.py", line 256, in handle_request
    raise exc from None
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_sync/connection_pool.py", line 236, in handle_request
    response = connection.handle_request(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_sync/connection.py", line 101, in handle_request
    raise exc
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_sync/connection.py", line 78, in handle_request
    stream = self._connect(request)
             ^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_sync/connection.py", line 124, in _connect
    stream = self._network_backend.connect_tcp(**kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_backends/sync.py", line 207, in connect_tcp
    with map_exceptions(exc_map):
  File "/opt/homebrew/Cellar/[email protected]/3.11.11/Frameworks/Python.framework/Versions/3.11/lib/python3.11/contextlib.py", line 158, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_exceptions.py", line 14, in map_exceptions
    raise to_exc(exc) from exc
httpcore.ConnectError: [Errno 61] Connection refused

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/Users/ash/Repos/web-ui/src/agent/custom_agent.py", line 247, in step
    raise e
  File "/Users/ash/Repos/web-ui/src/agent/custom_agent.py", line 235, in step
    model_output = await self.get_next_action(input_messages)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/browser_use/utils.py", line 36, in wrapper
    result = await func(*args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/Repos/web-ui/src/agent/custom_agent.py", line 193, in get_next_action
    ai_message = self.llm.invoke(messages_to_process)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_core/language_models/chat_models.py", line 284, in invoke
    self.generate_prompt(
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_core/language_models/chat_models.py", line 860, in generate_prompt
    return self.generate(prompt_messages, stop=stop, callbacks=callbacks, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_core/language_models/chat_models.py", line 690, in generate
    self._generate_with_cache(
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_core/language_models/chat_models.py", line 925, in _generate_with_cache
    result = self._generate(
             ^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_ollama/chat_models.py", line 701, in _generate
    final_chunk = self._chat_stream_with_aggregation(
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_ollama/chat_models.py", line 602, in _chat_stream_with_aggregation
    for stream_resp in self._create_chat_stream(messages, stop, **kwargs):
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_ollama/chat_models.py", line 589, in _create_chat_stream
    yield from self._client.chat(**chat_params)
  File "/Users/ash/.venv/lib/python3.11/site-packages/ollama/_client.py", line 163, in inner
    with self._client.stream(*args, **kwargs) as r:
  File "/opt/homebrew/Cellar/[email protected]/3.11.11/Frameworks/Python.framework/Versions/3.11/lib/python3.11/contextlib.py", line 137, in __enter__
    return next(self.gen)
           ^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_client.py", line 868, in stream
    response = self.send(
               ^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_client.py", line 914, in send
    response = self._send_handling_auth(
               ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_client.py", line 942, in _send_handling_auth
    response = self._send_handling_redirects(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_client.py", line 979, in _send_handling_redirects
    response = self._send_single_request(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_client.py", line 1014, in _send_single_request
    response = transport.handle_request(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_transports/default.py", line 249, in handle_request
    with map_httpcore_exceptions():
  File "/opt/homebrew/Cellar/[email protected]/3.11.11/Frameworks/Python.framework/Versions/3.11/lib/python3.11/contextlib.py", line 158, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_transports/default.py", line 118, in map_httpcore_exceptions
    raise mapped_exc(message) from exc
httpx.ConnectError: [Errno 61] Connection refused

DEBUG    [browser_use] --step Execution time: 1.15 seconds
DEBUG    [browser_use] --get_state Execution time: 0.00 seconds
DEBUG    [browser] Network stabilized for 1 seconds
DEBUG    [browser] --Page loaded in 1.02 seconds, waiting for additional 0.00 seconds
INFO     [src.agent.custom_agent]
📍 Step 1
DEBUG    [browser_use] --get_state Execution time: 0.00 seconds
INFO     [__main__] 🛑 Stop requested - the agent will halt at the next safe point
DEBUG    [browser] Network stabilized for 1 seconds
DEBUG    [browser] --Page loaded in 1.02 seconds, waiting for additional 0.00 seconds
DEBUG    [message_manager] Messages in history: 2:
DEBUG    [message_manager] SystemMessage - Token count: 2949
DEBUG    [message_manager] HumanMessage - Token count: 894
DEBUG    [message_manager] Total input tokens: 3843
ERROR    [agent] ❌ Result failed 2/5 times:
 [Errno 61] Connection refused
Stacktrace:
Traceback (most recent call last):
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_transports/default.py", line 101, in map_httpcore_exceptions
    yield
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_transports/default.py", line 250, in handle_request
    resp = self._pool.handle_request(req)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_sync/connection_pool.py", line 256, in handle_request
    raise exc from None
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_sync/connection_pool.py", line 236, in handle_request
    response = connection.handle_request(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_sync/connection.py", line 101, in handle_request
    raise exc
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_sync/connection.py", line 78, in handle_request
    stream = self._connect(request)
             ^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_sync/connection.py", line 124, in _connect
    stream = self._network_backend.connect_tcp(**kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_backends/sync.py", line 207, in connect_tcp
    with map_exceptions(exc_map):
  File "/opt/homebrew/Cellar/[email protected]/3.11.11/Frameworks/Python.framework/Versions/3.11/lib/python3.11/contextlib.py", line 158, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpcore/_exceptions.py", line 14, in map_exceptions
    raise to_exc(exc) from exc
httpcore.ConnectError: [Errno 61] Connection refused

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/Users/ash/Repos/web-ui/src/agent/custom_agent.py", line 247, in step
    raise e
  File "/Users/ash/Repos/web-ui/src/agent/custom_agent.py", line 235, in step
    model_output = await self.get_next_action(input_messages)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/browser_use/utils.py", line 36, in wrapper
    result = await func(*args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/Repos/web-ui/src/agent/custom_agent.py", line 193, in get_next_action
    ai_message = self.llm.invoke(messages_to_process)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_core/language_models/chat_models.py", line 284, in invoke
    self.generate_prompt(
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_core/language_models/chat_models.py", line 860, in generate_prompt
    return self.generate(prompt_messages, stop=stop, callbacks=callbacks, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_core/language_models/chat_models.py", line 690, in generate
    self._generate_with_cache(
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_core/language_models/chat_models.py", line 925, in _generate_with_cache
    result = self._generate(
             ^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_ollama/chat_models.py", line 701, in _generate
    final_chunk = self._chat_stream_with_aggregation(
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_ollama/chat_models.py", line 602, in _chat_stream_with_aggregation
    for stream_resp in self._create_chat_stream(messages, stop, **kwargs):
  File "/Users/ash/.venv/lib/python3.11/site-packages/langchain_ollama/chat_models.py", line 589, in _create_chat_stream
    yield from self._client.chat(**chat_params)
  File "/Users/ash/.venv/lib/python3.11/site-packages/ollama/_client.py", line 163, in inner
    with self._client.stream(*args, **kwargs) as r:
  File "/opt/homebrew/Cellar/[email protected]/3.11.11/Frameworks/Python.framework/Versions/3.11/lib/python3.11/contextlib.py", line 137, in __enter__
    return next(self.gen)
           ^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_client.py", line 868, in stream
    response = self.send(
               ^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_client.py", line 914, in send
    response = self._send_handling_auth(
               ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_client.py", line 942, in _send_handling_auth
    response = self._send_handling_redirects(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_client.py", line 979, in _send_handling_redirects
    response = self._send_single_request(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_client.py", line 1014, in _send_single_request
    response = transport.handle_request(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_transports/default.py", line 249, in handle_request
    with map_httpcore_exceptions():
  File "/opt/homebrew/Cellar/[email protected]/3.11.11/Frameworks/Python.framework/Versions/3.11/lib/python3.11/contextlib.py", line 158, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/Users/ash/.venv/lib/python3.11/site-packages/httpx/_transports/default.py", line 118, in map_httpcore_exceptions
    raise mapped_exc(message) from exc
httpx.ConnectError: [Errno 61] Connection refused

DEBUG    [browser_use] --step Execution time: 1.11 seconds
INFO     [src.agent.custom_agent] 🛑 Stop requested by user
INFO     [src.agent.custom_agent] Created GIF at agent_history.gif
DEBUG    [browser] Closing browser context
/Users/ash/.venv/lib/python3.11/site-packages/gradio/components/video.py:340: UserWarning: Video does not have browser-compatible container or codec. Converting to mp4.
  warnings.warn(
^CKeyboard interruption in main thread... closing server.
^L%
  • Python version : 3.11.11
@warmshao
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warmshao commented Feb 6, 2025

💥 OpenAI API key not found! 🔑 Please set the OPENAI_API_KEY environment variable or provide it in the UI

your key is incorrect

@LuD1161
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LuD1161 commented Feb 6, 2025

Thanks @warmshao . Apologies, didn't see that earlier.

@LuD1161 LuD1161 closed this as completed Feb 6, 2025
@AliYmn
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AliYmn commented Mar 14, 2025

@LuD1161 If you're working with Ollama, you should update the OLLAMA_ENDPOINT to "http://host.docker.internal:11434" in your .env file. This allows the Docker container to communicate with the Ollama application running on your host machine, as "localhost" inside a container refers to the container itself, not your computer.

also I made pr about this issue : #399

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@LuD1161 @AliYmn @warmshao