Exception in ASGI application

[longxiaohan]

Traceback (most recent call last): File "/usr/local/python3.9.7/lib/python3.9/site-packages/uvicorn/protocols/http/h11_impl.py", line 429, in run_asgi result = await app( # type: ignore[func-returns-value] File "/usr/local/python3.9.7/lib/python3.9/site-packages/uvicorn/middleware/proxy_headers.py", line 78, in call return await self.app(scope, receive, send) File "/usr/local/python3.9.7/lib/python3.9/site-packages/fastapi/applications.py", line 276, in call await super().call(scope, receive, send) File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/applications.py", line 122, in call await self.middleware_stack(scope, receive, send) File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/middleware/errors.py", line 184, in call raise exc File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/middleware/errors.py", line 162, in call await self.app(scope, receive, _send) File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/middleware/cors.py", line 92, in call await self.simple_response(scope, receive, send, request_headers=headers) File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/middleware/cors.py", line 147, in simple_response await self.app(scope, receive, send) File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/middleware/exceptions.py", line 79, in call raise exc File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/middleware/exceptions.py", line 68, in call await self.app(scope, receive, sender) File "/usr/local/python3.9.7/lib/python3.9/site-packages/fastapi/middleware/asyncexitstack.py", line 21, in call raise e File "/usr/local/python3.9.7/lib/python3.9/site-packages/fastapi/middleware/asyncexitstack.py", line 18, in call await self.app(scope, receive, send) File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/routing.py", line 718, in call await route.handle(scope, receive, send) File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/routing.py", line 276, in handle await self.app(scope, receive, send) File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/routing.py", line 69, in app await response(scope, receive, send) File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/responses.py", line 174, in call await self.background() File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/background.py", line 43, in call await task() File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/background.py", line 28, in call await run_in_threadpool(self.func, *self.args, *self.kwargs) File "/usr/local/python3.9.7/lib/python3.9/site-packages/starlette/concurrency.py", line 41, in run_in_threadpool return await anyio.to_thread.run_sync(func, args) File "/usr/local/python3.9.7/lib/python3.9/site-packages/anyio/to_thread.py", line 33, in run_sync return await get_asynclib().run_sync_in_worker_thread( File "/usr/local/python3.9.7/lib/python3.9/site-packages/anyio/_backends/_asyncio.py", line 877, in run_sync_in_worker_thread return await future File "/usr/local/python3.9.7/lib/python3.9/site-packages/anyio/_backends/_asyncio.py", line 807, in run result = context.run(func, *args) File "/home/chat/chatdoc-master/server/main.py", line 98, in file_task doc.build_index(res["doc_type"]) File "/home/chat/chatdoc-master/server/doc_util.py", line 100, in build_index index = GPTSimpleVectorIndex(documents) File "/usr/local/python3.9.7/lib/python3.9/site-packages/llama_index/indices/vector_store/base.py", line 44, in init super().init( File "/usr/local/python3.9.7/lib/python3.9/site-packages/llama_index/indices/base.py", line 51, in init raise ValueError( ValueError: The constructor now takes in a list of Node objects. Since you are passing in a list of Document objects, please use from_documents instead.