WebSolution You need to call get () on the associated variable, not the widget itself. def printtxt (): x = menu_txt.get () print (x) This Question was asked in StackOverflow by … WebMay 25, 2024 · I am keep getting AttributeError: 'tuple' object has no attribute 'get' when I am trying to write to a list a value from optionmenu. Please help mOption1 = ["True", "False"] mOpvar1 = tk.StringVar () mOpvar1.set ("True") # mOpvar1.trace_add ('write', self.writevalue) widget=tk.OptionMenu (self, mOpvar1, *mOption1) widget.place (x=d+380, y=j+30)
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Web'Profile' object has no attribute 'stat_set' 據我所知,使用向后引用需要以小寫字母指定要定位的模型。 完整的堆棧跟蹤如下: 環境: 請求方法:GET請求URL: http:// localhost:8000 / profile / 7 / WebAug 20, 2024 · How to fix AttributeError: ‘list’ object has no attribute ‘get’? Solution 1 – Call the get () method on valid dictionary Solution 2 – Check if the object is of type dictionary using type Solution 3 – Check if the object has get attribute using hasattr Conclusion ipython 安装库
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WebApr 11, 2024 · Other Stocks to Consider. Some other top-ranked stocks from the finance sector are PennantPark Floating Rate Capital Ltd. PFLT, Portman Ridge Finance Corporation PTMN and AssetMark Financial ... WebMar 13, 2024 · I'm having a little trouble getting the user selected values in the optionmenus. The widgets are names simply C1 through C15 and are placed like this: 1 C1.grid (row=4,column=2, sticky = "w") I've tried using "get" and "value" to return to my variable when the user clicks a SUBMIT button on the page, but so far nothing is working. WebPython indexes are zero-based, so the first character in a string has an index of 0, and the last character has an index of -1 or len(a_string) - 1.. We used a try/except statement to handle the scenario where the index we are trying to access is out of bounds. # Getting a substring of a string with string slicing If you need to get a substring from a string, use … ipython 安装 linux