我怎么设置龟的图像

Question

我想我的图像设置为一个文件，但是当我运行它，我得到

Exception in Tkinter callback Traceback (most recent call last):
File "C:\Users\Travi\AppData\Local\Programs\Python\Python36-32\lib\tkinter__init__.py", line 1699, in call return self.func(*args) File "C:\Users\Travi\AppData\Local\Programs\Python\Python36-32\lib\turtle.py", line 686, in eventfun fun() File "C:\Users\Travi\AppData\Local\Programs\Python\Python36-32\RPG.py", line 20, in up combat() File "C:\Users\Travi\AppData\Local\Programs\Python\Python36-32\RPG.py", line 57, in combat enemy.shape(image) File "C:\Users\Travi\AppData\Local\Programs\Python\Python36-32\lib\turtle.py", line 2777, in shape self.turtle._setshape(name) File "C:\Users\Travi\AppData\Local\Programs\Python\Python36-32\lib\turtle.py", line 2506, in _setshape self._item = screen._createimage(screen._shapes["blank"]._data) File "C:\Users\Travi\AppData\Local\Programs\Python\Python36-32\lib\turtle.py", line 723, in _createimage return self.cv.create_image(0, 0, image=image) File "", line 1, in create_image File "C:\Users\Travi\AppData\Local\Programs\Python\Python36-32\lib\tkinter__init__.py", line 2483, in create_image return self._create('image', args, kw) File "C:\Users\Travi\AppData\Local\Programs\Python\Python36-32\lib\tkinter__init__.py", line 2474, in _create *(args + self._options(cnf, kw)))) _tkinter.TclError: image "pyimage1" doesn't exist

时，我有文件名清楚准确地指出它是我的电脑。

代码

import os 
from turtle import Turtle,Screen 
print(os.getcwd()) 
os.chdir('C:\\Users\\Travi\\Downloads') 
screen.register_shape("Crawfish_attack.gif") 
turtle = Turtle() 
turtle.setimage("Crawfish_attack.gif") 

提前感谢 BTW链接是here 和代码的其余所有作品，并不需要显示

Answer 1

从os.chdir()参数删除"\\Crawfish_attack"。您需要路径到它所在的文件夹，而不是文件。这就是register_shape函数所要做的就是拉出该文件夹中的确切文件。

由于您试图找到不存在的内容（它正在查找文件夹），因此您收到错误消息。

import os 
from turtle import Turtle,Screen 
print(os.getcwd()) 
os.chdir('C:\\Users\\Travi\\Downloads') 
screen.register_shape("Crawfish_attack.gif")