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Home/ Questions/Q 9144861
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Editorial Team
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Editorial Team
Asked: June 17, 20262026-06-17T10:22:22+00:00 2026-06-17T10:22:22+00:00

Here is what i am trying: _maskingLayer = [ CALayer layer] _maskingLayer.frame << shows

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Here is what i am trying:

 _maskingLayer = [ CALayer layer] 
 _maskingLayer.frame  << shows the error

Error :

Property ‘frame’ cannot be found in forward class object ‘CALayer’

Seems like i need to import some package ?

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  1. Editorial Team
    Editorial Team
    2026-06-17T10:22:23+00:00Added an answer on June 17, 2026 at 10:22 am

    Select Project File–>Target–>Build Phases
    enter image description here
    Then add QuartzCore.framework
    And use below import in your file

    #import <QuartzCore/QuartzCore.h>
    
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