tkinter Text.get() raises a TypeError exception
python, tkinter
Solution
You need to pass the `Text.get()` function a start and stop index indicating what part of the text in the `Text` widget you want.
If you want to get all the text in the `Text` widget, you can use
appraisal.get('1.0', END)
(Documentation for `Text.get`)
Problem
``` from tkinter import * def save_d(): files = open("mp3list.txt","a") files.write("title :\n") files.write("%s" % lists.get()) files.write("appraisal :\n") files.write("%s\n" % appraisal.get()) lists.delete(0,END) appraisal.delete("1.0",END) def read_f(file): lists = [] lists_f = open(file) for line in lists_f: lists.append(line.rstrip()) return lists app = Tk() app.title(" MP3 Player " ) Label(app,text = "lists:").pack() lists = StringVar() lists.set(None) options = read_f("mp3.txt") OptionMenu(app,lists,*options).pack() Label(app,text = "appraisal:").pack() appraisal = Text(app) appraisal.pack() Button(app,text = "Save",command = save_d).pack() app.mainloop() ``` Exception: ``` Exception in Tkinter callback Traceback (most recent call last): File "C:\Python33\lib\tkinter\__init__.py", line 1489, in __call__ return self.func(*args) File "C:\Users\J\Desktop\mp3.py", line 8, in save_d files.write("%s\n" % appraisal.get()) TypeError: get() missing 1 required positional argument: 'index1' ``` Why does the error occur? How can I fix this?