创建了range(1,13)的列表,用当前月份值去查索引,总是报tuple.index(x):x not in tuple,实在是看不出哪里有问题,求大佬们帮忙看看
#下拉列表框-开始月份
comValueMonth = tkinter.StringVar()
comboboxStartMonth = ttk.Combobox(mygui,textvariable=comValueYear,width=8,height=40)
comboboxStartMonth["values"] = list(range(1,13))
comboboxStartMonthIndex = comboboxStartMonth["values"].index(datetime.datetime.now().month-1)
comboboxStartMonth.current(comboboxStartMonthIndex)
comboboxStartMonth.bind("<<ComboboxSelected>>",go)