我在使用Asciimatics和Python时出现错误6

Question

我正在学习如何在Python中使用asciimatics。当我尝试运行以下代码时：

from asciimatics.screen import Screen
from time import sleep

def demo(screen):
    screen.print_at('Hello world!', 0, 0)
    screen.refresh()
    sleep(10)

Screen.wrapper(demo)

我得到了这个错误：

Traceback (most recent call last):
  File "C:\Users\Patrick\Pictures\Python\Westhope\2.0\test.py", line 20, in <module>
    Screen.wrapper(demo)
  File "C:\Python27\lib\asciimatics\screen.py", line 1336, in wrapper
    unicode_aware=unicode_aware)
  File "C:\Python27\lib\asciimatics\screen.py", line 1245, in open
None))
error: (6, 'CreateFile', 'The handle is invalid.')

Answer 1

简短的答案是，您没有在正确的控制台/终端窗口中运行，而需要在标准的Windows命令提示符下运行。

有关更多详细信息，请参阅https://asciimatics.readthedocs.io/en/latest/troubleshooting.html#i-can-t-run-it-inside-pycharm-or-other-ides。