tkinter.TclError: image “pyimage3” doesn't exist

Question

I\'m having trouble with a function that shows an image for two seconds on screen, and then is destroyed. When the program runs the functions initial call procedurely works

Answer 1

The PhotoImage method creates an image for the first TK () instance created. Thus, it seems to have solved to inherit TK () instance by replacing TopLevel ().

This can be solved by specifying the master of the Tk () instance as the option of PhotoImage.

I think this should be changed.:

splsh_img = tkinter.PhotoImage(file=file,master=wlcm_scrn)