python - key 错误 : 'kivy.garden.graph'

Question

我最近刚开始使用 kivy，但是当我从 kivy.garden.graph import MeshLinePlot 导入时出现错误

 Traceback (most recent call last):
   File "<pyshell#0>", line 1, in <module>
     from kivy.garden.graph import MeshLinePlot
   File "<frozen importlib._bootstrap>", line 983, in _find_and_load
   File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
   File "<frozen importlib._bootstrap>", line 668, in _load_unlocked
   File "<frozen importlib._bootstrap>", line 640, in _load_backward_compatible
 KeyError: 'kivy.garden.graph'

我已经使用 Windows 安装指南安装了 Kivy https://kivy.org/doc/stable/installation/installation-windows.html

Answer 1

您需要先安装kivy-garden模块:

pip install kivy-garden

然后从花园模块安装图形包:

garden install graph

参见https://kivy.org/doc/stable/api-kivy.garden.html