Python 自定义命名空间中的matplotlib.animation

我正在尝试从包含我使用的所有线条对象的dict运行matplotlibs动画， 这里有一个最简单的例子，我只是用dict

data[“line”]

替换了

line

对象

不幸的是，这会导致一条错误消息，对我来说毫无意义：

 Traceback (most recent call last):
  File "C:\Anaconda\envs\cora_work\lib\site-packages\matplotlib\cbook\__init__.py", line 224, in process
    func(*args, **kwargs)
  File "C:\Anaconda\envs\cora_work\lib\site-packages\matplotlib\animation.py", line 951, in _start
    self._init_draw()
  File "C:\Anaconda\envs\cora_work\lib\site-packages\matplotlib\animation.py", line 1704, in _init_draw
    a.set_animated(self._blit)
AttributeError: 'str' object has no attribute 'set_animated'

 Traceback (most recent call last):
  File "C:\Anaconda\envs\cora_work\lib\site-packages\matplotlib\cbook\__init__.py", line 224, in process
    func(*args, **kwargs)
  File "C:\Anaconda\envs\cora_work\lib\site-packages\matplotlib\animation.py", line 951, in _start
    self._init_draw()
  File "C:\Anaconda\envs\cora_work\lib\site-packages\matplotlib\animation.py", line 1704, in _init_draw
    a.set_animated(self._blit)
AttributeError: 'str' object has no attribute 'set_animated'