I am trying to create a simple GUI that allows the user to press a button, which will delete an entry from a shown Listbox. However, the console throws an error if no entry is selected, so how would I determine if the user has selected an entry. Here's my code: selection = self.recipe_list.curselection() if not selection is None: self.recipe_list.delete(selection) else: print("Nothing to delete!") Continue reading...
