如何插入到 tkinter 文本小部件

Question

I'm trying to insert a txt file read variable into the tkinter Text widget, but, I'm having this error: _tkinter.TclError: bad window path name ".!toplevel"

Check out my code:

textInfo = tk.Text(accountPopup, width=40, height=10, font=("Helvetica", 12))
            textInfo.pack(pady=20)

            path = './Contas/Info/'+txtName+'.txt'

            textFile = open(path , 'r')
            readedText = textFile.read()

            finalRead = str(readedText)

            textInfo.insert(tk.END, finalRead)

Answer 1

It should be tk.END and not END simply because your import is import tkinter as tk , so you should suffix END with tk . Also you could say 'end' instead of tk.END .

So to conclude:

tk.END #import tkinter as tk
END #from tkinter import *
'end' #you can use this with any of the above type of imports

Hope this cleared your error, do let me know if any more doubts or errors.

Cheers