python - tkinter script doesn't create window -


when run simple script don't see window created:

from tkinter import *  window=tk()  l1=label(window,text="title") l1.grid(row=0,column=0)  l2=label(window,text="author") l2.grid(row=0,column=2)  l3=label(window,text="year") l3.grid(row=1,column=0)  l4=label(window,text="isbn") l4.grid(row=1,column=2)    window.mainloop()

i've tried python 2.7 , python 3.6 , same results.

you need make sure time creating widget use capital letter @ start of word because of tkinters widgets this.

frame, button, label , on. problem having.

you should able figure out trackback error.

i install eclipse pydev python or py charm ide can have fault detection point out issues code before run it.

so change instances of label label


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