有谁知道为什么这段代码会给出分段错误？
来自nodeapp.py
from kivy.app import App
from kivy.uix.widget import Widget
from kivy.uix.floatlayout import FloatLayout
class Node(Widget):
def __init__(self):
pass
inputs = 1
function = "add"
class NodeApp(App):
def build(self):
fl = FloatLayout()
nod = Node()
fl.add_widget(nod)
return fl
if __name__ == '__main__':
NodeApp().run()
来自node.kv
<Node>:
size: 0.5,0.5
canvas:
Rectangle:
pos: 1,1
日志：
botstrapping Kivy @ D:\CPPP\
Setting Environment Variables:
#################################
GST_REGISTRY
D:\CPPP\gstreamer\registry.bin
---------------
GST_PLUGIN_PATH:
D:\CPPP\gstreamer\lib\gstreamer-1.0
---------------
PATH:
D:\CPPP\;D:\CPPP\Python27;D:\CPPP\tools;D:\CPPP\Python27\Scripts;D:\CPPP\gstream
er\bin;D:\CPPP\MinGW\bin;C:\Program Files\CollabNet\Subversion Client;C:\Program
Files\Common Files\Microsoft Shared\Windows Live;C:\Windows\system32;C:\Windows
;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\AMD\ATI
.ACE\Core-Static;C:\Program Files\MATLAB\MATLAB …