Bug: LLM provider error: Connection error.

[perogeremmer]

What version of Kimi Code CLI is running?

1.15.0

Which open platform/subscription were you using?

Kimi CLI (Linux 6.8.0-100-generic x86_64)

Which model were you using?

kimi-for-coding (Kimi Code)

What platform is your computer?

Linux 6.8.0-100-generic x86_64 x86_64

What issue are you seeing?

hudya@hudya-thinkpad:~/code/baranglokal$ kimi
╭───────────────────────────────────────────────────────────────────────────────────╮
│                                                                                   │
│   ▐█▛█▛█▌  Welcome to Kimi Code CLI!                                              │
│   ▐█████▌  Send /help for help information.                                       │
│                                                                                   │
│  Directory: ~/code/baranglokal                                                    │
│  Session: d15c4340-f4e4-47ab-b539-a6e179acb74a                                    │
│  Model: kimi-for-coding (powered by kimi-k2.5)                                    │
│                                                                                   │
│  Tip: Kimi Code Web UI, a GUI version of Kimi Code, is now in technical preview.  │
│       Type /web to switch, or next time run `kimi web` directly.                  │
│                                                                                   │
╰───────────────────────────────────────────────────────────────────────────────────╯
💫 test
LLM provider error: Connection error.

What steps can reproduce the bug?

I never change anything and suddenly it doesn't works, I even trying to update the Kimi

What is the expected behavior?

Works.

Additional information

No response

[perogeremmer]

I already trying to logout and relogin again, it doesnt works. I am trying to delete .kimi folder, relogin, and change the config.toml to put my key API manually, still doesnt works.

[perogeremmer]

This is weird:

httpcore.LocalProtocolError: Illegal header value b'#100~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Jan 19 17:10:19 UTC '


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


Traceback (most recent call last):

  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/openai/_base_client.py", line 1532, in request
    response = await self._client.send(
                     │    │       └ <function AsyncClient.send at 0x7eca20990d60>
                     │    └ <openai._base_client.AsyncHttpxClientWrapper object at 0x7eca0d847820>
                     └ <openai.AsyncOpenAI object at 0x7eca0d8476f0>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/httpx/_client.py", line 1629, in send
    response = await self._send_handling_auth(
                     │    └ <function AsyncClient._send_handling_auth at 0x7eca20990e00>
                     └ <openai._base_client.AsyncHttpxClientWrapper object at 0x7eca0d847820>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/httpx/_client.py", line 1657, in _send_handling_auth
    response = await self._send_handling_redirects(
                     │    └ <function AsyncClient._send_handling_redirects at 0x7eca20990ea0>
                     └ <openai._base_client.AsyncHttpxClientWrapper object at 0x7eca0d847820>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/httpx/_client.py", line 1694, in _send_handling_redirects
    response = await self._send_single_request(request)
                     │    │                    └ <Request('POST', 'https://api.kimi.com/coding/v1/chat/completions')>
                     │    └ <function AsyncClient._send_single_request at 0x7eca20990f40>
                     └ <openai._base_client.AsyncHttpxClientWrapper object at 0x7eca0d847820>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/httpx/_client.py", line 1730, in _send_single_request
    response = await transport.handle_async_request(request)
                     │         │                    └ <Request('POST', 'https://api.kimi.com/coding/v1/chat/completions')>
                     │         └ <function AsyncHTTPTransport.handle_async_request at 0x7eca20965bc0>
                     └ <httpx.AsyncHTTPTransport object at 0x7eca0d7302b0>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/httpx/_transports/default.py", line 393, in handle_async_request
    with map_httpcore_exceptions():
         └ <function map_httpcore_exceptions at 0x7eca209651c0>
  File "/home/hudya/.local/share/uv/python/cpython-3.13.12-linux-x86_64-gnu/lib/python3.13/contextlib.py", line 162, in __exit__
    self.gen.throw(value)
    │    │   │     └ LocalProtocolError(LocalProtocolError("Illegal header value b'#100~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Jan 19 17:10:19 UTC...
    │    │   └ <method 'throw' of 'generator' objects>
    │    └ <generator object map_httpcore_exceptions at 0x7eca0d85ad40>
    └ <contextlib._GeneratorContextManager object at 0x7eca0d8a6740>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/httpx/_transports/default.py", line 118, in map_httpcore_exceptions
    raise mapped_exc(message) from exc
          │          └ "Illegal header value b'#100~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Jan 19 17:10:19 UTC '"
          └ <class 'httpx.LocalProtocolError'>

httpx.LocalProtocolError: Illegal header value b'#100~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Jan 19 17:10:19 UTC '


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


Traceback (most recent call last):

  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kosong/chat_provider/kimi.py", line 165, in generate
    response = await self.client.chat.completions.create(
                     │    │      │    │           └ <function AsyncCompletions.create at 0x7eca0e9e8040>
                     │    │      │    └ <openai.resources.chat.completions.completions.AsyncCompletions object at 0x7eca0d730b00>
                     │    │      └ <openai.resources.chat.chat.AsyncChat object at 0x7eca0d7309d0>
                     │    └ <openai.AsyncOpenAI object at 0x7eca0d8476f0>
                     └ <kosong.chat_provider.kimi.Kimi object at 0x7eca0e167e30>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/openai/resources/chat/completions/completions.py", line 2678, in create
    return await self._post(
                 │    └ <bound method AsyncAPIClient.post of <openai.AsyncOpenAI object at 0x7eca0d8476f0>>
                 └ <openai.resources.chat.completions.completions.AsyncCompletions object at 0x7eca0d730b00>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/openai/_base_client.py", line 1797, in post
    return await self.request(cast_to, opts, stream=stream, stream_cls=stream_cls)
                 │    │       │        │            │                  └ openai.AsyncStream[openai.types.chat.chat_completion_chunk.ChatCompletionChunk]
                 │    │       │        │            └ True
                 │    │       │        └ FinalRequestOptions(method='post', url='/chat/completions', params={}, headers=NOT_GIVEN, max_retries=NOT_GIVEN, timeout=NOT_...
                 │    │       └ <class 'openai.types.chat.chat_completion.ChatCompletion'>
                 │    └ <function AsyncAPIClient.request at 0x7eca1faa96c0>
                 └ <openai.AsyncOpenAI object at 0x7eca0d8476f0>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/openai/_base_client.py", line 1564, in request
    raise APIConnectionError(request=request) from err
          │                          └ <Request('POST', 'https://api.kimi.com/coding/v1/chat/completions')>
          └ <class 'openai.APIConnectionError'>

openai.APIConnectionError: Connection error.


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


Traceback (most recent call last):

  File "/home/hudya/.local/bin/kimi", line 10, in <module>
    sys.exit(cli())
    │   │    └ <typer.main.Typer object at 0x7eca224bf950>
    │   └ <built-in function exit>
    └ <module 'sys' (built-in)>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/typer/main.py", line 319, in __call__
    return get_command(self)(*args, **kwargs)
           │           │      │       └ {}
           │           │      └ ()
           │           └ <typer.main.Typer object at 0x7eca224bf950>
           └ <function get_command at 0x7eca225a7920>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/click/core.py", line 1485, in __call__
    return self.main(*args, **kwargs)
           │    │     │       └ {}
           │    │     └ ()
           │    └ <function TyperGroup.main at 0x7eca2258f9c0>
           └ <TyperGroup >
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/typer/core.py", line 814, in main
    return _main(
           └ <function _main at 0x7eca2258e520>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/typer/core.py", line 190, in _main
    rv = self.invoke(ctx)
         │    │      └ <click.core.Context object at 0x7eca2247ba10>
         │    └ <function Group.invoke at 0x7eca22527ce0>
         └ <TyperGroup >
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/click/core.py", line 1851, in invoke
    rv = super().invoke(ctx)
                        └ <click.core.Context object at 0x7eca2247ba10>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/click/core.py", line 1269, in invoke
    return ctx.invoke(self.callback, **ctx.params)
           │   │      │    │           │   └ {'version': None, 'verbose': False, 'debug': False, 'local_work_dir': None, 'session_id': None, 'continue_': False, 'config_s...
           │   │      │    │           └ <click.core.Context object at 0x7eca2247ba10>
           │   │      │    └ <function kimi at 0x7eca22386ac0>
           │   │      └ <TyperGroup >
           │   └ <function Context.invoke at 0x7eca22525d00>
           └ <click.core.Context object at 0x7eca2247ba10>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/click/core.py", line 824, in invoke
    return callback(*args, **kwargs)
           │         │       └ {'version': None, 'verbose': False, 'debug': False, 'local_work_dir': None, 'session_id': None, 'continue_': False, 'config_s...
           │         └ ()
           └ <function kimi at 0x7eca22386ac0>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/typer/main.py", line 706, in wrapper
    return callback(**use_params)
           │          └ {'ctx': <click.core.Context object at 0x7eca2247ba10>, 'version': None, 'verbose': False, 'debug': False, 'local_work_dir': N...
           └ <function kimi at 0x7eca22331ee0>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/cli/__init__.py", line 583, in kimi
    switch_to_web = asyncio.run(_reload_loop(session_id))
                    │       │   │            └ None
                    │       │   └ <function kimi.<locals>._reload_loop at 0x7eca20125bc0>
                    │       └ <function run at 0x7eca2286e980>
                    └ <module 'asyncio' from '/home/hudya/.local/share/uv/python/cpython-3.13.12-linux-x86_64-gnu/lib/python3.13/asyncio/__init__.py'>
  File "/home/hudya/.local/share/uv/python/cpython-3.13.12-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 195, in run
    return runner.run(main)
           │      │   └ <coroutine object kimi.<locals>._reload_loop at 0x7eca200e87b0>
           │      └ <function Runner.run at 0x7eca22714f40>
           └ <asyncio.runners.Runner object at 0x7eca2011c440>
  File "/home/hudya/.local/share/uv/python/cpython-3.13.12-linux-x86_64-gnu/lib/python3.13/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           │    │     │                  └ <Task pending name='Task-1' coro=<kimi.<locals>._reload_loop() running at /home/hudya/.local/share/uv/tools/kimi-cli/lib/pyth...
           │    │     └ <function BaseEventLoop.run_until_complete at 0x7eca22712ac0>
           │    └ <_UnixSelectorEventLoop running=True closed=False debug=False>
           └ <asyncio.runners.Runner object at 0x7eca2011c440>
  File "/home/hudya/.local/share/uv/python/cpython-3.13.12-linux-x86_64-gnu/lib/python3.13/asyncio/base_events.py", line 712, in run_until_complete
    self.run_forever()
    │    └ <function BaseEventLoop.run_forever at 0x7eca22712a20>
    └ <_UnixSelectorEventLoop running=True closed=False debug=False>
  File "/home/hudya/.local/share/uv/python/cpython-3.13.12-linux-x86_64-gnu/lib/python3.13/asyncio/base_events.py", line 683, in run_forever
    self._run_once()
    │    └ <function BaseEventLoop._run_once at 0x7eca22714860>
    └ <_UnixSelectorEventLoop running=True closed=False debug=False>
  File "/home/hudya/.local/share/uv/python/cpython-3.13.12-linux-x86_64-gnu/lib/python3.13/asyncio/base_events.py", line 2050, in _run_once
    handle._run()
    │      └ <function Handle._run at 0x7eca2283f240>
    └ <Handle Task.task_wakeup()>
  File "/home/hudya/.local/share/uv/python/cpython-3.13.12-linux-x86_64-gnu/lib/python3.13/asyncio/events.py", line 89, in _run
    self._context.run(self._callback, *self._args)
    │    │            │    │           │    └ <member '_args' of 'Handle' objects>
    │    │            │    │           └ <Handle Task.task_wakeup()>
    │    │            │    └ <member '_callback' of 'Handle' objects>
    │    │            └ <Handle Task.task_wakeup()>
    │    └ <member '_context' of 'Handle' objects>
    └ <Handle Task.task_wakeup()>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/cli/__init__.py", line 568, in _reload_loop
    last_session, succeeded = await _run(session_id)
                                    │    └ '5b0e6231-7444-4738-b816-2ae17acdbdef'
                                    └ <function kimi.<locals>._run at 0x7eca20125940>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/cli/__init__.py", line 507, in _run
    succeeded = await instance.run_shell(prompt)
                      │        │         └ None
                      │        └ <function KimiCLI.run_shell at 0x7eca20124860>
                      └ <kimi_cli.app.KimiCLI object at 0x7eca0e1a8e10>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/app.py", line 327, in run_shell
    return await shell.run(command)
                 │     │   └ None
                 │     └ <function Shell.run at 0x7eca0fb4aac0>
                 └ <kimi_cli.ui.shell.Shell object at 0x7eca0e1a9090>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/ui/shell/__init__.py", line 112, in run
    await self.run_soul_command(user_input.content)
          │    │                │          └ [TextPart(type='text', text='hey')]
          │    │                └ UserInput(mode=<PromptMode.AGENT: 'agent'>, command='hey', content=[TextPart(type='text', text='hey')])
          │    └ <function Shell.run_soul_command at 0x7eca0fb4aca0>
          └ <kimi_cli.ui.shell.Shell object at 0x7eca0e1a9090>
> File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/ui/shell/__init__.py", line 234, in run_soul_command
    await run_soul(
          └ <function run_soul at 0x7eca20e9ac00>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/soul/__init__.py", line 169, in run_soul
    soul_task.result()  # this will raise if any exception was raised in the run task
    │         └ <method 'result' of '_asyncio.Task' objects>
    └ <Task finished name='Task-331' coro=<KimiSoul.run() done, defined at /home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.1...
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/soul/kimisoul.py", line 255, in run
    await self._turn(user_message)
          │    │     └ Message(role='user', name=None, content=[TextPart(type='text', text='hey')], tool_calls=None, tool_call_id=None, partial=None)
          │    └ <function KimiSoul._turn at 0x7eca201037e0>
          └ <kimi_cli.soul.kimisoul.KimiSoul object at 0x7eca0e14ce10>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/soul/kimisoul.py", line 269, in _turn
    return await self._agent_loop()
                 │    └ <function KimiSoul._agent_loop at 0x7eca20103b00>
                 └ <kimi_cli.soul.kimisoul.KimiSoul object at 0x7eca0e14ce10>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/soul/kimisoul.py", line 403, in _agent_loop
    step_outcome = await self._step()
                         │    └ <function KimiSoul._step at 0x7eca20103ba0>
                         └ <kimi_cli.soul.kimisoul.KimiSoul object at 0x7eca0e14ce10>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/soul/kimisoul.py", line 473, in _step
    result = await _kosong_step_with_retry()
                   └ <function KimiSoul._step.<locals>._kosong_step_with_retry at 0x7eca0d8c2ac0>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/tenacity/asyncio/__init__.py", line 189, in async_wrapped
    return await copy(fn, *args, **kwargs)
                 │    │    │       └ {}
                 │    │    └ ()
                 │    └ <function KimiSoul._step.<locals>._kosong_step_with_retry at 0x7eca0d8c0680>
                 └ <AsyncRetrying object at 0x7eca0d8475c0 (stop=<tenacity.stop.stop_after_attempt object at 0x7eca0e1a9590>, wait=<tenacity.wai...
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/tenacity/asyncio/__init__.py", line 111, in __call__
    do = await self.iter(retry_state=retry_state)
               │    │                └ <RetryCallState 139406285117776: attempt #1; slept for 0.0; last result: failed (APIConnectionError Connection error.)>
               │    └ <function AsyncRetrying.iter at 0x7eca200efba0>
               └ <AsyncRetrying object at 0x7eca0d8475c0 (stop=<tenacity.stop.stop_after_attempt object at 0x7eca0e1a9590>, wait=<tenacity.wai...
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/tenacity/asyncio/__init__.py", line 153, in iter
    result = await action(retry_state)
                   │      └ <RetryCallState 139406285117776: attempt #1; slept for 0.0; last result: failed (APIConnectionError Connection error.)>
                   └ <function wrap_to_async_func.<locals>.inner at 0x7eca0d8ee840>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/tenacity/_utils.py", line 99, in inner
    return call(*args, **kwargs)
           │     │       └ {}
           │     └ (<RetryCallState 139406285117776: attempt #1; slept for 0.0; last result: failed (APIConnectionError Connection error.)>,)
           └ <function BaseRetrying._post_retry_check_actions.<locals>.<lambda> at 0x7eca0d8ec720>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/tenacity/__init__.py", line 400, in <lambda>
    self._add_action_func(lambda rs: rs.outcome.result())
                                 │   │  │       └ <function Future.result at 0x7eca2296e020>
                                 │   │  └ <Future at 0x7eca0d8c9310 state=finished raised APIConnectionError>
                                 │   └ <RetryCallState 139406285117776: attempt #1; slept for 0.0; last result: failed (APIConnectionError Connection error.)>
                                 └ <RetryCallState 139406285117776: attempt #1; slept for 0.0; last result: failed (APIConnectionError Connection error.)>
  File "/home/hudya/.local/share/uv/python/cpython-3.13.12-linux-x86_64-gnu/lib/python3.13/concurrent/futures/_base.py", line 449, in result
    return self.__get_result()
           └ None
  File "/home/hudya/.local/share/uv/python/cpython-3.13.12-linux-x86_64-gnu/lib/python3.13/concurrent/futures/_base.py", line 401, in __get_result
    raise self._exception
          └ None
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/tenacity/asyncio/__init__.py", line 114, in __call__
    result = await fn(*args, **kwargs)
                   │   │       └ {}
                   │   └ ()
                   └ <function KimiSoul._step.<locals>._kosong_step_with_retry at 0x7eca0d8c0680>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/soul/kimisoul.py", line 467, in _kosong_step_with_retry
    return await self._run_with_connection_recovery(
                 │    └ <function KimiSoul._run_with_connection_recovery at 0x7eca20103e20>
                 └ <kimi_cli.soul.kimisoul.KimiSoul object at 0x7eca0e14ce10>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/soul/kimisoul.py", line 626, in _run_with_connection_recovery
    return await operation()
                 └ <function KimiSoul._step.<locals>._run_step_once at 0x7eca0d8c0b80>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kimi_cli/soul/kimisoul.py", line 450, in _run_step_once
    return await kosong.step(
                 │      └ <function step at 0x7eca211cf1a0>
                 └ <module 'kosong' from '/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kosong/__init__.py'>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kosong/__init__.py", line 158, in step
    result = await generate(
                   └ <function generate at 0x7eca2111d260>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kosong/_generate.py", line 53, in generate
    stream = await chat_provider.generate(system_prompt, tools, history)
                   │             │        │              │      └ [Message(role='user', name=None, content=[TextPart(type='text', text='hello')], tool_calls=None, tool_call_id=None, partial=N...
                   │             │        │              └ [Tool(name='Task', description='Spawn a subagent to perform a specific task. Subagent will be spawned with a fresh context wi...
                   │             │        └ "You are Kimi Code CLI, an interactive general AI agent running on a user's computer.\n\nYour primary goal is to answer quest...
                   │             └ <function Kimi.generate at 0x7eca1fa284a0>
                   └ <kosong.chat_provider.kimi.Kimi object at 0x7eca0e167e30>
  File "/home/hudya/.local/share/uv/tools/kimi-cli/lib/python3.13/site-packages/kosong/chat_provider/kimi.py", line 175, in generate
    raise convert_error(e) from e
          └ <function convert_error at 0x7eca1fa280e0>

kosong.chat_provider.APIConnectionError: Connection error.

[perogeremmer]

This is weird, I already trying to install python 3.13 for my own base python3 with pyenv but the connection is still error. I ask kimi chat it's because my kernel has hashtag.

hudya@hudya-thinkpad:~$ uname -v
#100~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Jan 19 17:10:19 UTC 

[Mpaperlee]

我也遇到这样的问题了，我按照官方文档的，卸载后重新安装就好了。但确实不知道什么原因

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I also encountered such a problem. I followed the official documentation and uninstalled and reinstalled. But I really don’t know why

[pi-null-mezon]

@perogeremmer have you found way to fix this?