envs/py310/lib/python3.10/site-packages/usb/core.py", line 1309, in findusb.core.NoBackendError: No backendavailable
我应该能够在这个帖子的基础上完成下面的代码。backend = us
File "/Library/Python/2.7/site-packages/usb/core.py", line 1263, in findusb.core.NoBackendError: No backendavailable
当我运行这个脚本时,我的NXT是通过USB插入到我的计算机上的,我的NXT是
, in __init__ault_backendIf you are seeing this error when trying to use default_backend() please try uninstalling and reinstallingPyQt4 import QtCore, QtGui, uicfrom cryp