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local variable 'xxx' referenced before assignment
時間 2019-12-05
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local
variable
referenced
assignment
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這個問題很囧,在外面定義了一個變量 xxx ,而後在python的一個函數裏面引用這個變量,並改變它的值,結果報錯local variable 'xxx' referenced before assignment,代碼以下:python xxx = 23 def PrintFileName(strFileName): if xxx == 23: print s
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