Comments (2)
usersina
commented on August 11, 2024
This is not windows specific. I also have the same error using Ubuntu 22.04 using Python 3.11.5.
Error message:
AttributeError('pydantic_parent_namespace') during 'GatewayRuntime' initialization
Flow@49194 Flow is aborted due to ['gateway'] can not be started.
jina.excepts.RuntimeFailToStart
Full error log
ai-service git:(main) ✗ lc-serve deploy local app
⠙ Waiting gateway... ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 0/1 0:00:00INFO gateway/rep-0@49279 Registering HTTP route: ask [09/02/23 11:28:26]
ERROR gateway/rep-0@49279 AttributeError('__pydantic_parent_namespace__') during 'GatewayRuntime' initialization
add "--quiet-error" to suppress the exception details
Traceback (most recent call last):
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/jina/orchestrate/pods/__init__.py", line 89, in run
runtime = AsyncNewLoopRuntime(
^^^^^^^^^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/jina/serve/runtimes/asyncio.py", line 81, in __init__
self._loop.run_until_complete(self.async_setup())
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/nest_asyncio.py", line 99, in run_until_complete
return f.result()
^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/lib/python3.11/asyncio/futures.py", line 203, in result
raise self._exception.with_traceback(self._exception_tb)
File "/home/sina/.pyenv/versions/3.11.5/lib/python3.11/asyncio/tasks.py", line 267, in __step
result = coro.send(None)
^^^^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/jina/serve/runtimes/asyncio.py", line 257, in async_setup
await self.server.setup_server()
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/jina/serve/runtimes/servers/http.py", line 119, in setup_server
_install_health_check(app, self.logger)
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/jina/serve/runtimes/servers/http.py", line 200, in _install_health_check
from jina.serve.runtimes.gateway.models import JinaHealthModel
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/jina/serve/runtimes/gateway/models.py", line 214, in <module>
protobuf_to_pydantic_model(proto)
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/jina/serve/runtimes/gateway/models.py", line 173, in
protobuf_to_pydantic_model
field_type = protobuf_to_pydantic_model(f.message_type)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/jina/serve/runtimes/gateway/models.py", line 173, in
protobuf_to_pydantic_model
field_type = protobuf_to_pydantic_model(f.message_type)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/jina/serve/runtimes/gateway/models.py", line 207, in
protobuf_to_pydantic_model
model.update_forward_refs()
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/typing_extensions.py", line 2562, in wrapper
return __arg(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/pydantic/main.py", line 1211, in update_forward_refs
cls.model_rebuild(force=True)
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/pydantic/main.py", line 458, in model_rebuild
_model_construction.unpack_lenient_weakvaluedict(cls.__pydantic_parent_namespace__) or {}
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/pydantic/_internal/_model_construction.py", line 210, in __getattr__
raise AttributeError(item)
AttributeError: __pydantic_parent_namespace__
ERROR Flow@49194 Flow is aborted due to ['gateway'] can not be started. [09/02/23 11:28:26]
Traceback (most recent call last):
File "/home/sina/.pyenv/versions/ai-service/bin/lc-serve", line 8, in <module>
sys.exit(serve())
^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/click/core.py", line 1157, in __call__
return self.main(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/click/core.py", line 1078, in main
rv = self.invoke(ctx)
^^^^^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/click/core.py", line 1688, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/click/core.py", line 1688, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/click/core.py", line 1434, in invoke
return ctx.invoke(self.callback, **ctx.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/click/core.py", line 783, in invoke
return __callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/lcserve/__main__.py", line 664, in local
serve_locally(module_str=module_str, fastapi_app_str=app, port=port, env=env)
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/lcserve/__main__.py", line 57, in serve_locally
with Flow.load_config(f_yaml) as f:
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/jina/orchestrate/orchestrator.py", line 14, in __enter__
return self.start()
^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/jina/orchestrate/flow/builder.py", line 33, in arg_wrapper
return func(self, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/jina/orchestrate/flow/base.py", line 1832, in start
self._wait_until_all_ready()
File "/home/sina/.pyenv/versions/3.11.5/envs/ai-service/lib/python3.11/site-packages/jina/orchestrate/flow/base.py", line 1975, in _wait_until_all_ready
raise RuntimeFailToStart
jina.excepts.RuntimeFailToStartfrom langchain-serve.
dzeroone
commented on August 11, 2024
I am also having the same error with 3.8.18
from langchain-serve.
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