无法启动标注工作

[laoding1974]

直接pip 安装的，启动pdlabel后，点击“样例项目”中的任何一个，后台报错：

Traceback (most recent call last):
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette_exception_handler.py", line 53, in wrapped_app
await app(scope, receive, sender)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\swagger_ui.py", line 222, in call
await self.router(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\routing.py", line 756, in call
await self.middleware_stack(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\routing.py", line 776, in app
await route.handle(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\routing.py", line 485, in handle
await self.app(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\routing.py", line 756, in call
await self.middleware_stack(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\routing.py", line 806, in app
await self.default(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\swagger_ui.py", line 235, in default_fn
await self.app(original_scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\routing.py", line 154, in call
await self.router(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\routing.py", line 756, in call
await self.middleware_stack(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\routing.py", line 776, in app
await route.handle(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\routing.py", line 485, in handle
await self.app(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\routing.py", line 756, in call
await self.middleware_stack(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\routing.py", line 776, in app
await route.handle(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\routing.py", line 297, in handle
await self.app(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\routing.py", line 48, in call
await self.next_app(original_scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\abstract.py", line 264, in call
return await operation(scope, receive, send)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\security.py", line 106, in call
await self.next_app(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\abstract.py", line 264, in call
return await operation(scope, receive, send)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\request_validation.py", line 142, in call
await self.next_app(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\abstract.py", line 264, in call
return await operation(scope, receive, send)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\lifespan.py", line 26, in call
await self.next_app(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\abstract.py", line 264, in call
return await operation(scope, receive, send)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\context.py", line 25, in call
await self.next_app(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\apps\flask.py", line 151, in call
return await self.asgi_app(scope, receive, send)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\a2wsgi\wsgi.py", line 165, in call
return await responder(scope, receive, send)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\a2wsgi\wsgi.py", line 200, in call
await self.loop.run_in_executor(
File "C:\Python\miniconda3\envs\paddle-label\Lib\concurrent\futures\thread.py", line 58, in run
result = self.fn(*self.args, **self.kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\a2wsgi\wsgi.py", line 256, in wsgi
iterable = self.app(environ, start_response)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\flask\app.py", line 1476, in wsgi_app
response = self.handle_exception(e)
^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\flask_cors\extension.py", line 178, in wrapped_function
return cors_after_request(app.make_response(f(*args, **kwargs)))
^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\flask\app.py", line 1473, in wsgi_app
response = self.full_dispatch_request()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\flask\app.py", line 882, in full_dispatch_request
rv = self.handle_user_exception(e)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\flask_cors\extension.py", line 178, in wrapped_function
return cors_after_request(app.make_response(f(*args, **kwargs)))
^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\flask\app.py", line 880, in full_dispatch_request
rv = self.dispatch_request()
^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\flask\app.py", line 865, in dispatch_request
return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args) # type: ignore[no-any-return]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\apps\flask.py", line 68, in call
return self.fn(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\decorators\main.py", line 134, in wrapper
return decorated_function(request)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\decorators\response.py", line 171, in wrapper
handler_response = function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\decorators\parameter.py", line 87, in wrapper
return function(**kwargs)
^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\decorators\main.py", line 123, in wrapper
return function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\paddlelabel\api\controller\sample.py", line 163, in load_sample
task_category_id = connexion.request.json.get("task_category_id")
^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'function' object has no attribute 'get'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\middleware\errors.py", line 164, in call
await self.app(scope, receive, _send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\exceptions.py", line 112, in call
await super().call(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\middleware\exceptions.py", line 65, in call
await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette_exception_handler.py", line 75, in wrapped_app
response = await handler(conn, exc)
^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\anyio_backends_asyncio.py", line 2177, in run_sync_in_worker_thread
return await future
^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\anyio_backends_asyncio.py", line 859, in run
result = context.run(func, *args)
^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: backend_error() takes 1 positional argument but 2 were given

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\uvicorn\protocols\http\httptools_impl.py", line 412, in run_asgi
result = await app( # type: ignore[func-returns-value]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\uvicorn\middleware\proxy_headers.py", line 69, in call
return await self.app(scope, receive, send)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\connexion\middleware\main.py", line 505, in call
await self.app(scope, receive, send)
File "C:\Python\miniconda3\envs\paddle-label\Lib\site-packages\starlette\middleware\errors.py", line 181, in call
await response(scope, receive, send)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: 'coroutine' object is not callable
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[siriusforgit]

你好，请问解决了么？