python - _tkinter.TclError : encountered an unsupported criticial chunk type "exIf"

Question

所以我试图将一些图片放入我的窗口，但每当我运行该程序时，它都会给我这个错误:

_tkinter.TclError: encountered an unsupported criticial chunk type "exIf"

我尝试将其转换为其他格式，例如 .jpg、.png 和 .gif，但它们不起作用。你能帮帮我吗？

这是我的代码:

from tkinter import *
from tkinter import ttk

class Window:
def __init__(self, master):
    self.master = master
    master.iconbitmap('ta.ico')
    master.title('Tamagochi')
    master.minsize(width=480, height=240)
    master.maxsize(width=480, height=240)

    self.pic1 = PhotoImage(file='pic1.png')
    self.pic2 = PhotoImage(file='pic2.png')
    self.pic3 = PhotoImage(file='pic3.png')
    self.pic4 = PhotoImage(file='pic4.png')

    self.smFrame = ttk.Frame(master)
    self.smButton1 = ttk.Button(self.smFrame, text='Start', command=self.start)
    self.smButton2 = ttk.Button(self.smFrame, text='Options', command=self.options)
    self.smButton3 = ttk.Button(self.smFrame, text='Quit', command=self.quit)
    self.smPhoto1 = ttk.Label(self.smFrame, image=self.pic1)

    self.smFrame.pack()
    self.smPhoto1.grid()
    self.smButton1.grid(pady=40, padx=200)
    self.smButton2.grid(pady=0, padx=200)
    self.smButton3.grid(pady=40, padx=200)
def start(self):
    pass
def options(self):
    pass
def quit(self):
    exit()
root = Tk()
Window(root)
root.mainloop()

这是完整的错误:

Traceback (most recent call last):
  File "C:/Users/NemPl/Desktop/ProLan/Python/Python programi/Tamagochi/Tamagochi.py", line 35, in <module>
    Window(root)
  File "C:/Users/NemPl/Desktop/ProLan/Python/Python programi/Tamagochi/Tamagochi.py", line 14, in __init__
    self.pic3 = PhotoImage(file='pic3.png')
  File "C:\Users\NemPl\AppData\Local\Programs\Python\Python36-32\lib\tkinter\__init__.py", line 3539, in __init__
    Image.__init__(self, 'photo', name, cnf, master, **kw)
  File "C:\Users\NemPl\AppData\Local\Programs\Python\Python36-32\lib\tkinter\__init__.py", line 3495, in __init__
    self.tk.call(('image', 'create', imgtype, name,) + options)
_tkinter.TclError: encountered an unsupported criticial chunk type "exIf"

Answer 1

PhotoImage是一个 tkinter 类，不幸的是，它不能处理 .png 文件。

解决方案是依赖Python Imaging Library ¹ 提供对多种图像格式的支持，并将它们转换为可以被 tkinter“理解”的图像对象:

from PIL import Image, ImageTk

self.img1 = Image.open("pic1.png")
self.pic1 = ImageTk.PhotoImage(self.img1)

---

<子>^{1.您可以按照说明安装 PIL here .}