Я пытаюсь создать макет, содержащий игру сверху (состоящую из изображений внутри FloatLayout) и кнопок внизу.
То, как я думал достичь этого, было сделать что-то вроде этого:
вертикальная коробка-раскладка {
floatlayout {
Изображений
}
горизонтальная коробка
Кнопки
}
}
В моем файле Python у меня есть:
from kivy.app import App
from kivy.uix.boxlayout import BoxLayout
class Layout(BoxLayout):
pass
class CanvasApp(App):
def build(self):
return Layout()
CanvasApp().run()
и в моем файле .kv у меня есть:
<Layout>:
FloatLayout:
когда я запускаю код, я получаю:
"C:\Program Files (x86)\Python37-32\python.exe" "C:/Users/ilais/OneDrive/desktop/python/kivy/canvas/canvas.py"
[INFO ] [Logger ] Record log in C:\Users\ilais\.kivy\logs\kivy_19-04-19_112.txt
[INFO ] [Kivy ] v1.10.1
[INFO ] [Python ] v3.7.2 (tags/v3.7.2:9a3ffc0492, Dec 23 2018, 22:20:52) [MSC v.1916 32 bit (Intel)]
[INFO ] [Factory ] 194 symbols loaded
[INFO ] [Image ] Providers: img_tex, img_dds, img_sdl2, img_pil, img_gif (img_ffpyplayer ignored)
[INFO ] [Window ] Provider: sdl2
[INFO ] [GL ] Using the "OpenGL" graphics system
[INFO ] [GL ] GLEW initialization succeeded
[INFO ] [GL ] Backend used <glew>
[INFO ] [GL ] OpenGL version <b'4.5.0 - Build 22.20.16.4785'>
[INFO ] [GL ] OpenGL vendor <b'Intel'>
[INFO ] [GL ] OpenGL renderer <b'Intel(R) UHD Graphics 630'>
[INFO ] [GL ] OpenGL parsed version: 4, 5
[INFO ] [GL ] Shading version <b'4.50 - Build 22.20.16.4785'>
[INFO ] [GL ] Texture max size <16384>
[INFO ] [GL ] Texture max units <32>
[INFO ] [Window ] auto add sdl2 input provider
[INFO ] [Window ] virtual keyboard not allowed, single mode, not docked
Traceback (most recent call last):
File "C:/Users/ilais/OneDrive/desktop/python/kivy/canvas/canvas.py", line 14, in <module>
CanvasApp().run()
File "C:\Program Files (x86)\Python37-32\lib\site-packages\kivy\app.py", line 800, in run
root = self.build()
File "C:/Users/ilais/OneDrive/desktop/python/kivy/canvas/canvas.py", line 12, in build
return Layout()
File "C:\Program Files (x86)\Python37-32\lib\site-packages\kivy\uix\boxlayout.py", line 131, in __init__
super(BoxLayout, self).__init__(**kwargs)
File "C:\Program Files (x86)\Python37-32\lib\site-packages\kivy\uix\layout.py", line 76, in __init__
super(Layout, self).__init__(**kwargs)
File "C:\Program Files (x86)\Python37-32\lib\site-packages\kivy\uix\widget.py", line 348, in __init__
Builder.apply(self, ignored_consts=self._kwargs_applied_init)
File "C:\Program Files (x86)\Python37-32\lib\site-packages\kivy\lang\builder.py", line 469, in apply
self._apply_rule(widget, rule, rule, ignored_consts=ignored_consts)
File "C:\Program Files (x86)\Python37-32\lib\site-packages\kivy\lang\builder.py", line 584, in _apply_rule
self.apply(child)
File "C:\Program Files (x86)\Python37-32\lib\site-packages\kivy\lang\builder.py", line 469, in apply
self._apply_rule(widget, rule, rule, ignored_consts=ignored_consts)
File "C:\Program Files (x86)\Python37-32\lib\site-packages\kivy\lang\builder.py", line 482, in _apply_rule
assert(rule not in self.rulectx)
AssertionError
Process finished with exit code 1