为什么我的 tkinter window 上无法加载我的图像？

Question

I'm trying to add an image to my program but it's not working out, the code is correct as shown below, and the image i'm trying to open is in the same folder as the saved.py file.

from tkinter import *
from PIL import ImageTk, Image

root = Tk()
root.title("Balance 0-21")
root.configure(width=400, height=200)
root.iconbitmap("C:/Users/user/Desktop/Projects/Balance 0-21/LogoCon.ico")

MasterCard = ImageTk.PhotoImage(Image.open("ten.png"))
MasterCardIMG = Label(image=MasterCard)
MasterCardIMG.grid(row=2, column=3)

root.mainloop()

Answer 1

try adding this after the MasterCardIMG Label creation (also for convention make the first letter lowercase as these aren't classes), I was having the same issue getting my images to show, I believe it has something to do with the label instance creation not being able to assign the image.

MasterCardIMG.image = MasterCard

(recommendation for convention)

masterCard = ImageTk.PhotoImage(Image.open("ten.png"))
masterCardIMG = Label(image=masterCard)
masterCardIMG.image = masterCard
masterCardIMG.grid(row=2, column=3)