RuntimeError: <asyncio.locks.Lock object at 0x000002A79E6B2B50 [unlocked, waiters:1]> is bound to a different event loop

[whmc76]

Traceback (most recent call last): File "E:\IMAGE\ComfyUI-base-py311-0329\ComfyUI\main.py", line 254, in loop.run_until_complete(run(server, address=args.listen, port=args.port, verbose=not args.dont_print_server, call_on_start=call_on_start)) File "asyncio\base_events.py", line 654, in run_until_complete File "E:\IMAGE\ComfyUI-base-py311-0329\ComfyUI\main.py", line 149, in run await asyncio.gather(server.start(address, port, verbose, call_on_start), server.publish_loop()) File "E:\IMAGE\ComfyUI-base-py311-0329\ComfyUI\server.py", line 621, in publish_loop await self.send(*msg) File "E:\IMAGE\ComfyUI-base-py311-0329\ComfyUI\server.py", line 556, in send await self.send_json(event, data, sid) File "E:\IMAGE\ComfyUI-base-py311-0329\ComfyUI\server.py", line 607, in send_json await send_socket_catch_exception(ws.send_json, message) File "E:\IMAGE\ComfyUI-base-py311-0329\ComfyUI\server.py", line 35, in send_socket_catch_exception await function(message) File "E:\IMAGE\ComfyUI-base-py311-0329\python_embeded\Lib\site-packages\aiohttp\web_ws.py", line 351, in send_json await self.send_str(dumps(data), compress=compress) File "E:\IMAGE\ComfyUI-base-py311-0329\python_embeded\Lib\site-packages\aiohttp\web_ws.py", line 335, in send_str await self._writer.send(data, binary=False, compress=compress) File "E:\IMAGE\ComfyUI-base-py311-0329\python_embeded\Lib\site-packages\aiohttp\http_websocket.py", line 729, in send await self._send_frame(message, WSMsgType.TEXT, compress) File "E:\IMAGE\ComfyUI-base-py311-0329\python_embeded\Lib\site-packages\aiohttp\http_websocket.py", line 644, in _send_frame message = await compressobj.compress(message) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\IMAGE\ComfyUI-base-py311-0329\python_embeded\Lib\site-packages\aiohttp\compression_utils.py", line 71, in compress async with self._compress_lock: File "asyncio\locks.py", line 15, in aenter File "asyncio\locks.py", line 106, in acquire File "asyncio\mixins.py", line 20, in _get_loop RuntimeError: <asyncio.locks.Lock object at 0x000002A79E6B2B50 [unlocked, waiters:1]> is bound to a different event loop

it happened very often

[samen168]

mark

[KewkLW]

Getting the same issue.

raceback (most recent call last): File "/home/kewk/AI/ComfyUI/main.py", line 254, in loop.run_until_complete(run(server, address=args.listen, port=args.port, verbose=not args.dont_print_server, call_on_start=call_on_start)) File "/home/kewk/anaconda3/lib/python3.11/asyncio/base_events.py", line 653, in run_until_complete return future.result() ^^^^^^^^^^^^^^^ File "/home/kewk/AI/ComfyUI/main.py", line 149, in run await asyncio.gather(server.start(address, port, verbose, call_on_start), server.publish_loop()) File "/home/kewk/AI/ComfyUI/server.py", line 621, in publish_loop await self.send(*msg) File "/home/kewk/AI/ComfyUI/server.py", line 556, in send await self.send_json(event, data, sid) File "/home/kewk/AI/ComfyUI/server.py", line 607, in send_json await send_socket_catch_exception(ws.send_json, message) File "/home/kewk/AI/ComfyUI/server.py", line 35, in send_socket_catch_exception await function(message) File "/home/kewk/anaconda3/lib/python3.11/site-packages/aiohttp/web_ws.py", line 351, in send_json await self.send_str(dumps(data), compress=compress) File "/home/kewk/anaconda3/lib/python3.11/site-packages/aiohttp/web_ws.py", line 335, in send_str await self._writer.send(data, binary=False, compress=compress) File "/home/kewk/anaconda3/lib/python3.11/site-packages/aiohttp/http_websocket.py", line 729, in send await self._send_frame(message, WSMsgType.TEXT, compress) File "/home/kewk/anaconda3/lib/python3.11/site-packages/aiohttp/http_websocket.py", line 644, in _send_frame message = await compressobj.compress(message) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/kewk/anaconda3/lib/python3.11/site-packages/aiohttp/compression_utils.py", line 71, in compress async with self._compress_lock: File "/home/kewk/anaconda3/lib/python3.11/asyncio/locks.py", line 15, in aenter await self.acquire() File "/home/kewk/anaconda3/lib/python3.11/asyncio/locks.py", line 106, in acquire fut = self._get_loop().create_future() ^^^^^^^^^^^^^^^^ File "/home/kewk/anaconda3/lib/python3.11/asyncio/mixins.py", line 20, in _get_loop raise RuntimeError(f'{self!r} is bound to a different event loop') RuntimeError: <asyncio.locks.Lock object at 0x792c6443d850 [unlocked, waiters:1]> is bound to a different event loop

[KewkLW]

Getting the same issue.

I don't think this is an issue with Comfyui. I disabled Crystools and the issue went away.

[whmc76]

Getting the same issue.

I don't think this is an issue with Comfyui. I disabled Crystools and the issue went away.

Thanks, as you suggested, I uninstalled Crystools directly, but I still encounter this problem. Although it seems to happen less frequently.

[crystian]

I need more information about it; I don't have any other report about it (I'm the author of crystools)

[whmc76]

I need more information about it; I don't have any other report about it (I'm the author of crystools)

dude, I like your plugin so much, and I don't think the root of this problem is yours, but I don't know how to provide you with more information. Do you have any good suggestions?

[ltdrdata]

This appears to be caused by a misconfiguration of threads and async, and it seems difficult to pinpoint because there are so many custom nodes that could cause this issue.

Check if you are using comfyui-deploy, LCM_Inpaint-Outpaint_Comfy, or comfyui-profiler. These nodes use both thread and send_json.

[LankyPoet]

Just wanted to note that I am also seeing this sort of error fairly frequently. Please let me know what type of information may help to identify root cause and resolve?

[williamcboehmjr]

This appears to be caused by a misconfiguration of threads and async, and it seems difficult to pinpoint because there are so many custom nodes that could cause this issue.

Check if you are using comfyui-deploy, LCM_Inpaint-Outpaint_Comfy, or comfyui-profiler. These nodes use both thread and send_json.

I am seeing this error and have profiler. I am going to remove it and see if it goes away. I'll report back if that could be the issue.

[whmc76]

after i uninstall comfyui-profiler, this problem occurs very rarely, and occasionally occurs

[jelling]

I'm also having the issue with comfyui-profiler installed.

Is there any talk of adding a built-in profiling feature to Comfy? Seems like it would useful for just about everyone. And then there wouldn't be a third party tool patching into the execution flow. Profiler also broke temporarily with the most recent release.