'NoneType' object is not iterable

[Ryssiaczrk]

C:\Users\Rysiu\Desktop\bypass>python main.py -c mt6765_config.json5 -p mt6765_payload.bin
[2024-09-19 12:05:52.317521] Waiting for device
[2024-09-19 12:09:51.172192] Found device = 0e8d:20ff
Traceback (most recent call last):
File "C:\Users\Rysiu\Desktop\bypass\main.py", line 237, in
main()
File "C:\Users\Rysiu\Desktop\bypass\main.py", line 40, in main
device = Device().find()
File "C:\Users\Rysiu\Desktop\bypass\src\device.py", line 109, in find
self.ep_in = usb.util.find_descriptor(cdc_if, custom_match=lambda x: usb.util.endpoint_direction(x.bEndpointAddress) == usb.util.ENDPOINT_IN)
File "C:\Users\Rysiu\AppData\Local\Programs\Python\Python39\lib\site-packages\usb\util.py", line 192, in find_descriptor
return _interop._next(desc_iter(**args))
File "C:\Users\Rysiu\AppData\Local\Programs\Python\Python39\lib\site-packages\usb_interop.py", line 68, in _next
return next(iter)
File "C:\Users\Rysiu\AppData\Local\Programs\Python\Python39\lib\site-packages\usb\util.py", line 183, in desc_iter
for d in desc:
TypeError: 'NoneType' object is not iterable

C:\Users\Rysiu\Desktop\bypass>
pls help

[waayaa]

disconnect usb, power off phone. run main.py then vol + & - & plug usb