上传文件后不能返回结果

[Yaolinwang]

1. windows机器 （在不同机器上测试，结果一样）
2. 模型：gpt-3.5-turbo-0613
3. 多回合文字聊天没问题
4. 上传文件之后聊天会卡主 - 没有报error（前端/后端）
5. 检查了环境中包的版本和要求一致

[MrGreyfun]

每次都是这样吗？感觉是网络问题

[Yaolinwang]

hello 感谢快速回复。过了许久（大概20-30分钟左右），前端返回了这个错误：Backend error: There is no current event loop in thread 'AnyIO worker thread'.

[Yaolinwang]

更新：
尝试在另一台机器上使用（换成了官方api）；响应速度快很多。上传文件后可以多轮对话。但是在上传文件后要求画图的时候又出现了相同的error：

[Yaolinwang]

后端的error:

To create a public link, set share=True in launch().
C:\Users\xyz\anaconda3\envs\openaienv\lib\site-packages\zmq_future.py:679: RuntimeWarning: Proactor event loop does not implement add_reader family of methods required for zmq. Registering an additional selector thread for add_reader support via tornado. Use asyncio.set_event_loop_policy(WindowsSelectorEventLoopPolicy()) to avoid this warning.
self._get_loop()
Traceback (most recent call last):
File "C:\Users\xyz\anaconda3\envs\openaienv\lib\site-packages\gradio\routes.py", line 442, in run_predict
output = await app.get_blocks().process_api(
File "C:\Users\xyz\anaconda3\envs\openaienv\lib\site-packages\gradio\blocks.py", line 1392, in process_api
result = await self.call_function(
File "C:\Users\xyz\anaconda3\envs\openaienv\lib\site-packages\gradio\blocks.py", line 1111, in call_function
prediction = await utils.async_iteration(iterator)
File "C:\Users\xyz\anaconda3\envs\openaienv\lib\site-packages\gradio\utils.py", line 346, in async_iteration
return await iterator.anext()
File "C:\Users\xyz\anaconda3\envs\openaienv\lib\site-packages\gradio\utils.py", line 339, in anext
return await anyio.to_thread.run_sync(
File "C:\Users\xyz\anaconda3\envs\openaienv\lib\site-packages\anyio\to_thread.py", line 33, in run_sync
return await get_asynclib().run_sync_in_worker_thread(
File "C:\Users\xyz\anaconda3\envs\openaienv\lib\site-packages\anyio_backends_asyncio.py", line 877, in run_sync_in_worker_thread
return await future
File "C:\Users\xyz\anaconda3\envs\openaienv\lib\asyncio\futures.py", line 284, in await
yield self # This tells Task to wait for completion.
File "C:\Users\xyz\anaconda3\envs\openaienv\lib\asyncio\tasks.py", line 328, in __wakeup
future.result()
File "C:\Users\xyz\anaconda3\envs\openaienv\lib\asyncio\futures.py", line 201, in result
raise self._exception
File "C:\Users\xyz\anaconda3\envs\openaienv\lib\site-packages\anyio_backends_asyncio.py", line 807, in run
result = context.run(func, *args)
File "C:\Users\xyz\anaconda3\envs\openaienv\lib\site-packages\gradio\utils.py", line 322, in run_sync_iterator_async
return next(iterator)
File "C:\Users\xyz\anaconda3\envs\openaienv\lib\site-packages\gradio\utils.py", line 691, in gen_wrapper
yield from f(*args, **kwargs)
File "C:\Users\xyz\Desktop\local_interp\v1\src\web_ui.py", line 112, in bot
exit(-1)
File "C:\Users\xyz\anaconda3\envs\openaienv\lib_sitebuiltins.py", line 26, in call
raise SystemExit(code)
SystemExit: -1

[MrGreyfun]

要不试试把gradio更新到最新版本，这个包确实在不同平台之间不太稳定

[Yaolinwang]

请问下在什么平台上稳定些？

另外我升级之后无法上传文件了。显示了权限问题（没有打开该文件，不同windows机器尝试了几次）：

To create a public link, set share=True in launch().
C:\Users\xyz.conda\envs\openaienv\lib\site-packages\zmq_future.py:679: RuntimeWarning: Proactor event loop does not implement add_reader family of methods required for zmq. Registering an additional selector thread for add_reader support via tornado. Use asyncio.set_event_loop_policy(WindowsSelectorEventLoopPolicy()) to avoid this warning.
self._get_loop()
ERROR: Exception in ASGI application
Traceback (most recent call last):
File "C:\Users\xyz.conda\envs\openaienv\lib\shutil.py", line 825, in move
os.rename(src, real_dst)
PermissionError: [WinError 32] 另一个程序正在使用此文件，进程无法访问。: 'C:\Users\xyz\AppData\Local\Temp\tmpvq5rqedo' -> 'C:\Users\xyz\AppData\Local\Temp\gradio\67cac232ecee98c18322886fd1855f909caa82b5\net_mv.csv'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 408, in run_asgi
result = await app( # type: ignore[func-returns-value]
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\uvicorn\middleware\proxy_headers.py", line 84, in call
return await self.app(scope, receive, send)
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\fastapi\applications.py", line 1106, in call
await super().call(scope, receive, send)
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\starlette\applications.py", line 122, in call
await self.middleware_stack(scope, receive, send)
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\starlette\middleware\errors.py", line 184, in call
raise exc
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\starlette\middleware\errors.py", line 162, in call
await self.app(scope, receive, _send)
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\starlette\middleware\cors.py", line 91, in call
await self.simple_response(scope, receive, send, request_headers=headers)
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\starlette\middleware\cors.py", line 146, in simple_response
await self.app(scope, receive, send)
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\starlette\middleware\exceptions.py", line 79, in call
raise exc
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\starlette\middleware\exceptions.py", line 68, in call
await self.app(scope, receive, sender)
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\fastapi\middleware\asyncexitstack.py", line 20, in call
raise e
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\fastapi\middleware\asyncexitstack.py", line 17, in call
await self.app(scope, receive, send)
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\starlette\routing.py", line 718, in call
await route.handle(scope, receive, send)
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\starlette\routing.py", line 276, in handle
await self.app(scope, receive, send)
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\starlette\routing.py", line 66, in app
response = await func(request)
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\fastapi\routing.py", line 274, in app
raw_response = await run_endpoint_function(
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\fastapi\routing.py", line 191, in run_endpoint_function
return await dependant.call(**values)
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\gradio\routes.py", line 706, in upload_file
await anyio.to_thread.run_sync(
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\anyio\to_thread.py", line 33, in run_sync
return await get_asynclib().run_sync_in_worker_thread(
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\anyio_backends_asyncio.py", line 877, in run_sync_in_worker_thread
return await future
File "C:\Users\xyz.conda\envs\openaienv\lib\asyncio\futures.py", line 284, in await
yield self # This tells Task to wait for completion.
File "C:\Users\xyz.conda\envs\openaienv\lib\asyncio\tasks.py", line 328, in __wakeup
future.result()
File "C:\Users\xyz.conda\envs\openaienv\lib\asyncio\futures.py", line 201, in result
raise self._exception
File "C:\Users\xyz.conda\envs\openaienv\lib\site-packages\anyio_backends_asyncio.py", line 807, in run
result = context.run(func, *args)
File "C:\Users\xyz.conda\envs\openaienv\lib\shutil.py", line 846, in move
os.unlink(src)
PermissionError: [WinError 32] 另一个程序正在使用此文件，进程无法访问。: 'C:\Users\xyz\AppData\Local\Temp\tmpvq5rqedo'