（Python-Tkinter）函数执行期间，将图像用作第二个窗口背景

Question

So I've looked around at forums and video tutorials but I can't seem to solve the problem I'm having. Basically, I'm creating a GUI with multiple windows. When trying to set up my second window, I attempt to set an image as the background using the following code;

def openMusicPage():                                                               1
    MusicPage = Tk()                                                               2
    MusicPage.title('Now This Is Epic: Top Music Chart')                           3
    MusicPage.configure(width = 800, height = 505)                                 4

    # Background`enter code here`
    MusicBackground = PhotoImage(file="MusicBackground.gif")                       5   
    MusicBackground_label = Label(MusicPage, image = MusicBackground)              6
    MusicBackground_label.image=MusicBackground                                    7
    MusicBackground_label.place(x=0, y=0)                                          8

The error occurs on the 6th line saying the image doesn't exist. On other forums and videos, I've seen suggestions to add the 7th line to fix this issue by referencing the image again. However, this hasn't helped and I continue to receive the error. Any suggestions as to how I could solve this issue? Noting, I am only able to use Tkinter for this assignment.

Thanks in advance!

Answer 1

Only use one instance of Tk() . For additional windows use Toplevel() . Change that and it works just fine.