启动webui后，点击任何按钮都报超时错误

[zhlyxhygl]

执行python3 webui.py --port 9886 --model_dir speech_tts/CosyVoice-300M后，在webui上点击任何按钮都会报超时错误，如下图

控制台报错信息如下。该怎么解决啊 ERROR: Exception in ASGI application Traceback (most recent call last): File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/type_adapter.py", line 210, in init core_schema = _getattr_no_parents(type, 'pydantic_core_schema') File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/type_adapter.py", line 98, in _getattr_no_parents raise AttributeError(attribute) AttributeError: pydantic_core_schema

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/uvicorn/protocols/http/h11_impl.py", line 406, in run_asgi result = await app( # type: ignore[func-returns-value] File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/uvicorn/middleware/proxy_headers.py", line 70, in call return await self.app(scope, receive, send) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/fastapi/applications.py", line 1054, in call await super().call(scope, receive, send) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/starlette/applications.py", line 113, in call await self.middleware_stack(scope, receive, send) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/starlette/middleware/errors.py", line 187, in call raise exc File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/starlette/middleware/errors.py", line 165, in call await self.app(scope, receive, _send) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/gradio/route_utils.py", line 720, in call await self.simple_response(scope, receive, send, request_headers=headers) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/gradio/route_utils.py", line 736, in simple_response await self.app(scope, receive, send) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/starlette/middleware/exceptions.py", line 62, in call await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/starlette/_exception_handler.py", line 62, in wrapped_app raise exc File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/starlette/_exception_handler.py", line 51, in wrapped_app await app(scope, receive, sender) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/starlette/routing.py", line 715, in call await self.middleware_stack(scope, receive, send) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/starlette/routing.py", line 735, in app await route.handle(scope, receive, send) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/starlette/routing.py", line 288, in handle await self.app(scope, receive, send) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/starlette/routing.py", line 76, in app await wrap_app_handling_exceptions(app, request)(scope, receive, send) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/starlette/_exception_handler.py", line 62, in wrapped_app raise exc File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/starlette/_exception_handler.py", line 51, in wrapped_app await app(scope, receive, sender) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/starlette/routing.py", line 73, in app response = await f(request) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/fastapi/routing.py", line 291, in app solved_result = await solve_dependencies( File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/fastapi/dependencies/utils.py", line 639, in solve_dependencies ) = await request_body_to_args( # body_params checked above File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/fastapi/dependencies/utils.py", line 813, in request_body_to_args fields_to_extract = get_model_fields(firstfield.type) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/fastapi/_compat.py", line 283, in get_model_fields return [ File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/fastapi/_compat.py", line 284, in ModelField(field_info=field_info, name=name) File "", line 6, in init File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/fastapi/_compat.py", line 109, in post_init__ self._type_adapter: TypeAdapter[Any] = TypeAdapter( File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/type_adapter.py", line 212, in init core_schema = _get_schema(type, config_wrapper, parent_depth=_parent_depth + 1) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/type_adapter.py", line 81, in _get_schema schema = gen.generateschema(type) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 499, in generate_schema schema = self._generate_schema_inner(obj) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 734, in _generate_schema_inner return self._annotated_schema(obj) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 1749, in _annotated_schema schema = self._apply_annotations(source_type, annotations) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 1817, in _apply_annotations schema = get_inner_schema(source_type) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_schema_generation_shared.py", line 82, in call schema = self._handler(source_type) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 1899, in new_handler schema = metadata_get_schema(source, get_inner_schema) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 1895, in lambda source, handler: handler(source) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_schema_generation_shared.py", line 82, in call schema = self._handler(source_type) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 1798, in inner_handler schema = self._generate_schema_inner(obj) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 755, in _generate_schema_inner return self.match_type(obj) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 837, in match_type return self._match_generic_type(obj, origin) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 861, in _match_generic_type return self._union_schema(obj) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 1149, in _union_schema choices.append(self.generate_schema(arg)) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 499, in generate_schema schema = self._generate_schema_inner(obj) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 755, in _generate_schema_inner return self.match_type(obj) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 841, in match_type return self._unknown_type_schema(obj) File "/opt/anaconda3/envs/cosyvoice/lib/python3.8/site-packages/pydantic/_internal/_generate_schema.py", line 402, in _unknown_type_schema raise PydanticSchemaGenerationError( pydantic.errors.PydanticSchemaGenerationError: Unable to generate pydantic-core schema for <class 'starlette.requests.Request'>. Set arbitrary_types_allowed=True in the model_config to ignore this error or implement `__get_pydantic_core_schema` on your type to fully support it.

If you got this error by calling handler() within __get_pydantic_core_schema__ then you likely need to call handler.generate_schema(<some type>) since we do not call __get_pydantic_core_schema__ on <some type> otherwise to avoid infinite recursion.

For further information visit https://errors.pydantic.dev/2.7/u/schema-for-unknown-type

[Chevolier]

Same issue, any solutions?

[aluminumbox]

looks like a gradio problem, never seen it

[zhaoqingpu]

可能是一些依赖包版本问题，可以试试修改成这样: pydantic==2.8.2 pydantic-core==2.20.1 fastapi==0.112.4

我这改完后就好了。

参考: https://github.com/oobabooga/text-generation-webui/issues/6367#issuecomment-2333704584

[zhlyxhygl]

可能是一些依赖包版本问题，可以试试修改成这样: pydantic==2.8.2 pydantic-core==2.20.1 fastapi==0.112.4

我这改完后就好了。

参考: oobabooga/text-generation-webui#6367 (comment)

感谢，把fastapi降级到0.112.4好了