[Bug]: RuntimeError: There was an unexpected error while running the agent.

[otono]

Is there an existing issue for the same bug?

• I have checked the existing issues.

Describe the bug and reproduction steps

On any prompt got this error:

RuntimeError: There was an unexpected error while running the agent.

OpenHands Installation

Docker command in README

OpenHands Version

No response

Operating System

Linux mint 20.3

Logs, Errors, Screenshots, and Additional Context

Log:

LiteLLM.Info: If you need to debug this error, use `litellm.set_verbose=True'.

Traceback (most recent call last):
  File "/app/.venv/lib/python3.12/site-packages/litellm/llms/anthropic/chat/handler.py", line 408, in completion
    response = client.post(
               ^^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/litellm/llms/custom_httpx/http_handler.py", line 528, in post
    raise e
  File "/app/.venv/lib/python3.12/site-packages/litellm/llms/custom_httpx/http_handler.py", line 509, in post
    response.raise_for_status()
  File "/app/.venv/lib/python3.12/site-packages/httpx/_models.py", line 763, in raise_for_status
    raise HTTPStatusError(message, request=request, response=self)
httpx.HTTPStatusError: Client error '400 Bad Request' for url 'https://api.anthropic.com/v1/messages'
For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/app/.venv/lib/python3.12/site-packages/litellm/main.py", line 1812, in completion
    response = anthropic_chat_completions.completion(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/litellm/llms/anthropic/chat/handler.py", line 423, in completion
    raise AnthropicError(
litellm.llms.anthropic.common_utils.AnthropicError: {"type":"error","error":{"type":"invalid_request_error","message":"Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits."}}

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/app/openhands/controller/agent_controller.py", line 204, in _step_with_exception_handling
    await self._step()
  File "/app/openhands/controller/agent_controller.py", line 545, in _step
    action = self.agent.step(self.state)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/openhands/agenthub/codeact_agent/codeact_agent.py", line 375, in step
    response = self.llm.completion(**params)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/tenacity/__init__.py", line 336, in wrapped_f
    return copy(f, *args, **kw)
           ^^^^^^^^^^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/tenacity/__init__.py", line 475, in __call__
    do = self.iter(retry_state=retry_state)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/tenacity/__init__.py", line 376, in iter
    result = action(retry_state)
             ^^^^^^^^^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/tenacity/__init__.py", line 398, in <lambda>
    self._add_action_func(lambda rs: rs.outcome.result())
                                     ^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/concurrent/futures/_base.py", line 449, in result
    return self.__get_result()
           ^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/concurrent/futures/_base.py", line 401, in __get_result
    raise self._exception
  File "/app/.venv/lib/python3.12/site-packages/tenacity/__init__.py", line 478, in __call__
    result = fn(*args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^
  File "/app/openhands/llm/llm.py", line 224, in wrapper
    resp: ModelResponse = self._completion_unwrapped(*args, **kwargs)
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/litellm/utils.py", line 994, in wrapper
    raise e
  File "/app/.venv/lib/python3.12/site-packages/litellm/utils.py", line 875, in wrapper
    result = original_function(*args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/litellm/main.py", line 3013, in completion
    raise exception_type(
          ^^^^^^^^^^^^^^^
  File "/app/.venv/lib/python3.12/site-packages/litellm/litellm_core_utils/exception_mapping_utils.py", line 2190, in exception_type
    raise e
  File "/app/.venv/lib/python3.12/site-packages/litellm/litellm_core_utils/exception_mapping_utils.py", line 515, in exception_type
    raise BadRequestError(
litellm.exceptions.BadRequestError: litellm.BadRequestError: AnthropicException - {"type":"error","error":{"type":"invalid_request_error","message":"Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits."}}

[mamoodi]

As mentioned, I believe this is the issue:

litellm.llms.anthropic.common_utils.AnthropicError: {"type":"error","error":{"type":"invalid_request_error","message":"Your credit balance is too low to access the Anthropic API. Please go to Plans & Billing to upgrade or purchase credits."}}