.iconbitmap 给出 TclError：位图“*.ico”未定义

Question

我正在使用 Tkinter，并且在尝试运行代码时不断收到错误消息，有人可以帮忙吗？

from tkinter import *
from tkinter.messagebox import showinfo

def reply(name):
    showinfo(title='Reply', message='Hello %s!' % name)

top = Tk()
top.title('Echo')
top.iconbitmap('py-blue-trans-out.ico')
Label(top, text="Enter your name:").pack(side=TOP)

ent = Entry(top)
ent.pack(side=TOP)
btn = Button(top, text="Submit", command=(lambda: reply(ent.get())))
btn.pack(side=LEFT)
top.mainloop()

我不断收到此错误消息：

Traceback (most recent call last):
  File "C:\Users\User\Desktop\manage\tkinter103.py", line 9, in <module>
    top.iconbitmap('py-blue-trans-out.ico')
  File "C:\Users\User\AppData\Local\Programs\Python\Python37\lib\tkinter\__init__.py", line 1871, in wm_iconbitmap
    return self.tk.call('wm', 'iconbitmap', self._w, bitmap)
_tkinter.TclError: bitmap "py-blue-trans-out.ico" not defined

Answer 1

我找到了从终端运行脚本的解决方案。它在那里工作，但在我的 VS 代码中我得到了与你相同的错误。