KeyError: ‘Worksheet sheet does not exist.‘

原因分析：要从excel文件获取的sheet不存在。

for n in N1:
    name = n[n.index('R'):n.index('-数量')]
    re = load_workbook(path2+'1.xlsx')
    re.save(path2+'2.xlsx')
    rb = re['sheet']
    print(rb)

问题解决：修改rb = re[‘sheet’]里的’sheet’，改成与excel里sheet一致的名称。

    rb = re['Sheet']