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Property cannot be found on forward class object?
I have a UIView and I‘m trying to set its layer properties.
self.colorSwatch = [[UIView alloc] initWithFrame:CGRectMake(400, 150, 100, 100)];self.colorSwatch.layer.cornerRadius = 8;
However, when I try to access the .layer.cornerRadius
property, I get a warning that says "Property ‘cornerRadius‘ cannot be found in forward class object ‘CALayer *‘.
What does this mean? Thanks
It doesn‘t know what type of object the layer
property is. Add #import <QuartzCore/QuartzCore.h>
to the top of your file.
You also need to add the QuartzCore framework if you didn‘t do that already.
Property cannot be found on forward class object?
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