Restarting comfyui using comfyui manager will cause it to fail to start.

[axunrun]

Only after deleting prestartup_script.py can comfyui be started

[2025-01-08 02:48:47.614] [error] Failed to execute startup-script: C:\Users\Administrator\AppData\Local\Programs@comfyorgcomfyui-electron\resources\ComfyUI\custom_nodes\ComfyUI-Manager\prestartup_script.py / type object ‘datetime.datetime’ has no attribute ‘datetime’

[2025-01-08 02:48:47.615] [error] object address : 000001E95F218270
object refcount : 3
object type : 00007FFE2D622270
object type name: AttributeError
object repr : AttributeError(“type object ‘datetime.datetime’ has no attribute ‘datetime’”)
lost sys.stderr

[drltdata]

@axunrun

[2025-01-08 02:48:47.614] [error] Failed to execute startup-script: C:\Users\Administrator\AppData\Local\Programs@comfyorgcomfyui-electron\resources\ComfyUI\custom_nodes\ComfyUI-Manager\prestartup_script.py / type object ‘datetime.datetime’ has no attribute ‘datetime’

[2025-01-08 02:48:47.615] [error] object address : 000001E95F218270
object refcount : 3
object type : 00007FFE2D622270
object type name: AttributeError
object repr : AttributeError(“type object ‘datetime.datetime’ has no attribute ‘datetime’”)

It seems that your datetime module is corrupted or there is an issue with the installed dependencies.

In any case, to handle situations where this module does not function correctly, ComfyUI-Manager V3.6.5 has been updated to provide a fallback mode.