Tkinter: AttributeError: NoneType object has no attribute get ...
exceptionshub.com › tkinter-attributeerrorApr 04, 2018 · from string import * from Tkinter import * import tkMessageBox root=Tk() vid = IntVar() def grabText(event): if entryBox.get().strip()=="": tkMessageBox.showerror("Error", "Please enter text") else: print entryBox.get().strip() root.title("My Sample") root.maxsize(width=550, height=200) root.minsize(width=550, height=200) root.resizable(width=NO, height=NO) label=Label(root, text = "Enter text:").grid(row=2,column=0,sticky=W) entryBox=Entry(root,width=60).grid(row=2, column=1,sticky=W ...