Assigning to 'readonly' return result not allowed, but property is declared “readwrite”

Question

I have a class with readwrite int properties:

@interface PlayScene : UIView

@property (readwrite, assign) int Figure1;
@property (         


        

Answer 1

wrong syntax!

call

[self setFigure1:1];

or

self.Figure1 = 1;

(it's the same, thanks to @synthesize [i hope you did add a synthesize]!)

And: BTW: you might use lowercase-camelcase for your instance variable. It's kind of global-common. :)