[英]Black Screen Kivy
import kivy
from kivy.app import App
from kivy.uix.label import Label
from kivy.uix.gridlayout import GridLayout
from kivy.uix.textinput import TextInput
from kivy.uix.button import Button
class MyGrid(GridLayout):
def __int__(self, **kwargs):
super(MyGrid, self).__init__(**kwargs)
self.cols= 1
self.inside= GridLayout()
self.inside.cols= 2
self.inside.add_widget(Label(text='Pan Card No: '))
self.pan= TextInput(multiline= FALSE)
self.inside.add_widget(self.pan)
self.inside.add_widget(Label(text='Aadhar Card No: '))
self.aadhar= TextInput(multiline= FALSE)
self.inside.add_widget(self.aadhar)
self.inside.add_widget(Label(text='Phone No: '))
self.phoneno= TextInput(multiline= FALSE)
self.inside.add_widget(self.phoneno)
self.add_widget(self.inside)
self.submit= Button(text='Submit', font_size=40)
self.submit.bind(on_press=self.pressed)
self.add_widget(self.submit)
def pressed(self, instance):
pan=self.pan.text
aadhar=self.aadhar.text
phoneno=self.phoneno.text
class MyApp(App):
def build(self):
return MyGrid()
if __name__== "__main__":
MyApp().run()
For my above code, I'm getting a black screen on running Kivy.对于我上面的代码,我在运行 Kivy 时出现黑屏。 It was working alright a few minutes ago and started showing the black screen all of a sudden after I added the pressed function.
几分钟前它工作正常,在我添加按下的 function 后突然开始显示黑屏。 Using Kivy[base] on Python 3.8.2 using VSCode.
使用 VSCode 在 Python 3.8.2 上使用 Kivy[base]。 Please tell me why its occuring
请告诉我为什么会发生
Spelling error.拼写错误。 change:
改变:
def __int__(self, **kwargs):
to:至:
def __init__(self, **kwargs):
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