Kivy - [Critical] Warning too much iteration, when drawing Ellipse
graphics, kivy, user-interface
Solution
The problem is you have an infinite loop due to `BigCircle` `width` and `height` being adjusted based on its `size` (width, height). Try changing your `BigCircle` to:
<BigCircle>
canvas:
Color:
rgb: 1, 1, 0
Ellipse:
size: min(self.size), min(self.size)
pos: root.center_x - min(self.size)/2, root.center_y - min(self.size)/2
Problem
I have been struggling recently creating a filled `Circle` in Kivy that stays a circle when the window is re-sized to a different width or height. I looked at the question here: Centering an object in Kivy But when I implement my `Circle` like so: ``` <BigCircle> width: min(self.size) height: min(self.size) pos_hint: {'center_x': .5, 'center_y': .5} canvas: Color: rgb: 1, 1, 0 Ellipse: size: self.size pos: self.pos <MainScreen>: FloatLayout size: root.size canvas: Color: rgb: 1, 1, 1 Rectangle: size: self.size BigCircle: id: big_cir class MainScreen(Screen): pass class MyApp(App): def build(self): sm = ScreenManager(transition=NoTransition()) sm.add_widget(MainScreen(name="Main")) return sm ``` I get the error: [Critical][Clock ]Warning, too much iteration done before the next frame. Check your code, or increase the Clock.max_iteration attribute I am doing nothing with the `Clock`, but I am using a `ScreenManager`. Currently, `MainScreen` is the only screen. If I change the height/width to not include the `min()` then it works, but that is necessary to keep the `Circle` circular. Otherwise it becomes elongated when re-sized and looks bad.