Question

python matplotlib调用plt.show()无法正常显示图形，卡顿“未响应”，提示Tkinter.py错误 求大神解答~~

Exception in Tkinter callbackTraceback (most recent call last):【用的是win-10 64位+Python2.7.2】代码是：fig = plt.figure()...fig.show()控制台反馈： File "C:\Python27\lib\lib-tk\Tkinter.py", line 1537, in __call__ return self.func(*args) File "C:\Python27\lib\site-packages\matplotlib\backends\backend_tkagg.py", line 283, in resize self.show() File "C:\Python27\lib\site-packages\matplotlib\backends\backend_tkagg.py", line 354, in draw FigureCanvasAgg.draw(self) File "C:\Python27\lib\site-packages\matplotlib\backends\backend_agg.py", line 474, in draw self.figure.draw(self.renderer) File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 61, in draw_wrapper draw(artist, renderer, *args, **kwargs) File "C:\Python27\lib\site-packages\matplotlib\figure.py", line 1159, in draw func(*args) File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 61, in draw_wrapper draw(artist, renderer, *args, **kwargs) File "C:\Python27\lib\site-packages\matplotlib\axes\_base.py", line 2265, in draw if (not a.get_animated() or a in self.images)]AttributeError: 'str' object has no attribute 'get_animated'

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Answer 1

做子图，直接使用 subplot() 函数的使用，见《matplotlib 初识》

import matplotlib.pyplot as plt
plt.subplot(121) // 第一行第一列
plt.subplot(122)  // 第一行第二列
plt.show()

Answer 2

是不是使用了循环

Answer 3

应该上全部代码的，这样完全不知道问题出在哪里

追问

全部代码是这样的：

1. # -*- coding: utf-8 -*-

2. import numpy as np

3. import matplotlib.pyplot as plt

4. 
   

5. fig = plt.figure()

6. ax1 = fig.add_subplot(211)

7. ax2 = fig.add_subplot(212)

8. 
   

9. fig.show()

追答

我这边运行没有问题，建议重新安装一次 lib 试试看，有可能出在版本上。