Question

在树莓派中，当我尝试调用键盘模块时，出现如下错误：

Traceback (most recent call last):
  File "emergencyHorus.py", line 161, in <module>
    detectKeyboard()
  File "emergencyHorus.py", line 49, in detectKeyboard
    if keyboard.is_pressed('d'):
  File "/usr/local/lib/python3.7/dist-packages/keyboard/_init_.py", line 417, in is_pressed
    steps = parse_hotkey(hotkey)
  File "/usr/local/lib/python3.7/dist-packages/keyboard/_init_.py", line 344, in parse_hotkey
    scan_codes = key_to_scan_codes(hotkey)
      File "/usr/local/lib/python3.7/dist-packages/keyboard/_init_.py", line 317, in     key_to_scan_codes
    t = tuple(_collections.OrderedDict((scan_code, True) for scan_code, modifier in                 _os_keyboard.map_name(normalized)))
  File "/usr/local/lib/python3.7/dist-packages/keyboard/_init_.py", line 317, in <genexpr>
    t = tuple(_collections.OrderedDict((scan_code, True) for scan_code, modifier in _os_keyboard.map_name(normalized)))
  File "/usr/local/lib/python3.7/dist-packages/keyboard/_nixkeyboard.py", line 153, in map_name
    if len(parts) > 1 and parts[0] in ('left', 'right'):
KeyboardInterrupt

在我的计算机中，代码效果很好。请帮助。

如何修复Raspberry Pi 4键盘错误？

0 个答案: