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ValueError: Wrong number of items passed 2, placement implies 1

在windows中运行正常,linux中报错

ValueError: Wrong number of items passed 2, placement implies 1。

可能是由于版本不对,

解决:
 

 attr['Package'] = attr[['Width','Length']].apply(lambda x: str(x['Width'] +'X'+x['Length']), axis=1)



改为:
 attr['Package'] = attr['Width'] +'X'+attr['Length']

;