KeyError:'kivy.garden.graph'

4 python kivy python-3.7

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'
Run Code Online (Sandbox Code Playgroud)

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

Hia*_*ore 5

您需要先安装 kivy-garden 模块:

pip install kivy-garden
Run Code Online (Sandbox Code Playgroud)

然后从花园模块安装图形包:

garden install graph
Run Code Online (Sandbox Code Playgroud)

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