在学习tkinter的过程中,遇到了一个问题:无法在按钮中添加图片:
from tkinter import*
from tkinter import ttk
root=Tk()
button=ttk.Button(root)
button.grid()
photo=PhotoImage(file="giphy.gif")
button.config(image=photo, compound=RIGHT)
root.mainloop()
该代码出错:
<ipython-input-30-6ad3ebb78b5b> in <module>()
7 button.grid()
8 photo=PhotoImage(file="giphy.gif")
----> 9 button.config(image=photo, compound=RIGHT)
10
11 root.mainloop()
/usr/lib/python3.5/tkinter/__init__.py in configure(self, cnf, **kw)
1331 the allowed keyword arguments call the method keys.
1332 """
-> 1333 return self._configure('configure', cnf, kw)
1334 config = configure
1335 def cget(self, key):
/usr/lib/python3.5/tkinter/__init__.py in _configure(self, cmd, cnf, kw)
1322 if isinstance(cnf, str):
1323 return self._getconfigure1(_flatten((self._w, cmd, '-'+cnf)))
-> 1324 self.tk.call(_flatten((self._w, cmd)) + self._options(cnf))
1325 # These used to be defined in Widget:
1326 def configure(self, cnf=None, **kw):
TclError: image "pyimage.." doesn't exist
为什么会这样?我该如何解决?