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<p>在运行我的程序时,我遇到了一个问题。使用“save3”函数,我得到以下错误:</p>
<pre><code> Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\lib\tkinter\__init__.py", line 1705, in __call__
return self.func(*args)
File "C:\Users\Medion\Desktop\PY - DOS GUI\OKNO.py", line 59, in save3
d = pliktyped.get()
NameError: name 'pliktyped' is not defined
</code></pre>
<p>我在这里摘录了该函数:</p>
<pre><code>def save():
def save3():
d = pliktyped.get()
typed = str(d)
plik = open(plek, 'w')
plik.write(typed)
menu()
def save2():
plek = str(pliksave.get())
plik = open(plek, 'w')
textsave2 = Label(okno, text="Text to be typed").grid(column=0, row=0)
pliktyped = Entry(okno, width=10)
pliktyped.grid(column=0, row=1)
goSave2 = Button(okno, text="Type this text to file", command=save3).grid(column=1, row=1)
for widget in okno.winfo_children():
widget.destroy()
foldery = Label(okno, text=folder, bg='lightblue').grid(column=0, row=3)
folderyCo = Label(okno, text='Files:', bg='lightblue').grid(column=0, row=2)
textsave = Label(okno, text="File to edit:").grid(column=0, row=0)
pliksave = Entry(okno, width=10)
pliksave.grid(column=0, row=1)
goSave = Button(okno, text="Edit this file", command=save2).grid(column=1, row=1)
</code></pre>
<p>这可能是新手程序员的一个基本错误,但请提前感谢您的帮助</p>