Error: Exception in ASGI application

[Woisek]

trafficstars

When I use promptgen to henerate some prompt using it the first time, sometimes I get the following error:

Running on local URL: http://127.0.0.1:7860

To create a public link, set share=True in launch(). Exception in callback H11Protocol.timeout_keep_alive_handler() handle: <TimerHandle when=89508.671 H11Protocol.timeout_keep_alive_handler()> Traceback (most recent call last): File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\h11_state.py", line 249, in _fire_event_triggered_transitions new_state = EVENT_TRIGGERED_TRANSITIONS[role][state][event_type] KeyError: <class 'h11._events.ConnectionClosed'>

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "F:\Programme\Python310\lib\asyncio\events.py", line 80, in _run self._context.run(self._callback, *self._args) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 362, in timeout_keep_alive_handler self.conn.send(event) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\h11_connection.py", line 468, in send data_list = self.send_with_data_passthrough(event) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\h11_connection.py", line 493, in send_with_data_passthrough self._process_event(self.our_role, event) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\h11_connection.py", line 242, in _process_event self._cstate.process_event(role, type(event), server_switch_event) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\h11_state.py", line 238, in process_event self._fire_event_triggered_transitions(role, event_type) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\h11_state.py", line 251, in _fire_event_triggered_transitions raise LocalProtocolError( h11._util.LocalProtocolError: can't handle event type ConnectionClosed when role=SERVER and state=SEND_BODY ERROR: Exception in ASGI application Traceback (most recent call last): File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 407, in run_asgi result = await app( # type: ignore[func-returns-value] File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\uvicorn\middleware\proxy_headers.py", line 78, in call return await self.app(scope, receive, send) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\fastapi\applications.py", line 271, in call await super().call(scope, receive, send) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\starlette\applications.py", line 125, in call await self.middleware_stack(scope, receive, send) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\starlette\middleware\errors.py", line 184, in call raise exc File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\starlette\middleware\errors.py", line 162, in call await self.app(scope, receive, _send) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\starlette\middleware\base.py", line 105, in call await response(scope, receive, send) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\starlette\responses.py", line 266, in call async with anyio.create_task_group() as task_group: File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\anyio_backends_asyncio.py", line 662, in aexit raise exceptions[0] File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\starlette\responses.py", line 269, in wrap await func() File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\starlette\responses.py", line 263, in stream_response await send({"type": "http.response.body", "body": b"", "more_body": False}) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\starlette\middleware\errors.py", line 159, in _send await send(message) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 512, in send output = self.conn.send(event) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\h11_connection.py", line 468, in send data_list = self.send_with_data_passthrough(event) File "I:\Super SD 2.0\stable-diffusion-webui\venv\lib\site-packages\h11_connection.py", line 483, in send_with_data_passthrough raise LocalProtocolError("Can't send data when our state is ERROR") h11._util.LocalProtocolError: Can't send data when our state is ERROR

Any ideas?

[super3]

@Woisek Getting the same error. Did you ever fix this?

[sledgehkg]

I just started getting this error today, been looking but can't find a solution.