'Import failed'

[glennamarshall]

Can't get this running - followed all instructions - nodes won't show up with demo workflow - all red - says 'import failed' in comfyui manager.

[szriru]

if the error comes from fire/formatting_windows.py,
fix the code
if sys.stdout.isatty() and platform.release() == '10':
to
if hasattr(sys.stdout, "isatty") and sys.stdout.isatty() and platform.release() == '10':

its at line 38 in C:\ComfyUI_windows_portable\python_embeded\Lib\site-packages\fire\formatting_windows.py in my case.

[glennamarshall]

cant find this file anywhere

[DavideAlidosi]

if the error comes from fire/formatting_windows.py, fix the code if sys.stdout.isatty() and platform.release() == '10': to if hasattr(sys.stdout, "isatty") and sys.stdout.isatty() and platform.release() == '10':

its at line 38 in C:\ComfyUI_windows_portable\python_embeded\Lib\site-packages\fire\formatting_windows.py in my case.

Thanks, that's work for me!

[badgids]

@szriru has the correct solution. I was also experiencing a "module not found: isatty" error and editing the the refrenced file with the presented solution fixed the error. Everything installed flawlessly afterwards and it works as expected.

I installed ComfyUI manually via Conda, so my file location was slightly different, it residing in my user home directory in my .conda directory.

if the error comes from fire/formatting_windows.py, fix the code if sys.stdout.isatty() and platform.release() == '10': to if hasattr(sys.stdout, "isatty") and sys.stdout.isatty() and platform.release() == '10':

its at line 38 in C:\ComfyUI_windows_portable\python_embeded\Lib\site-packages\fire\formatting_windows.py in my case.

[Nebuluss]

Worked as well for me! thanks