Question

我一直在使用相同的Python / Tkinter代码一周，而且看似无处不在我收到错误“Bad label specification”：

Traceback (most recent call last):
    File "C:/Users/shapirju/Desktop/NumericalAnalysis-Project2/gui.py", line 1188, in <module>
        gui = App()
    File "C:/Users/shapirju/Desktop/NumericalAnalysis-Project2/gui.py", line 62, in __init__
self.createWidgets()
    File "C:/Users/shapirju/Desktop/NumericalAnalysis-Project2/gui.py", line 70, in createWidgets
self.interpLabelframe = LabelFrame(self.root, text = "Interpolation", labelanchor=N)
    File "C:\Program Files\Python27\lib\lib-tk\ttk.py", line 776, in __init__
Widget.__init__(self, master, "ttk::labelframe", kw)
    File "C:\Program Files\Python27\lib\lib-tk\ttk.py", line 555, in __init__
Tkinter.Widget.__init__(self, master, widgetname, kw=kw)
    File "C:\Program Files\Python27\lib\lib-tk\Tkinter.py", line 2096, in __init__
(widgetName, self._w) + extra + self._options(cnf))
_tkinter.TclError: Bad label anchor specification 443664640LN

这是由行self.interpLabelframe = LabelFrame(self.root, text = "Interpolation", labelanchor=N)

引起的

由于这在几个小时前起作用，也许这是一个环境问题？我在Google上找不到关于此问题的任何内容。

Answer 1

将其更改为self.interpLabelframe = LabelFrame(self.root, text = "Interpolation", labelanchor='n')可解决问题。

根据LabelFrame的{{3}}，标签锚定义为字符串'n'，'we'等。

Tkinter：“Bad label anchor specification”

1 个答案: