Auto property synthesis will not synthesize property declared in protocol -- which one?

ios objective-c protocols synthesize
Lescai Ionel picture Lescai Ionel · May 3, 2013 · Viewed 17.4k times · Source

It's nice that it tells that there is such a property that I have to synthesize, but is there any way I can figure out which one it is w/o going through the documentation? I'm implementing the UITextInput protocol and can't figure out what's missing.

Answer

Mike Weller picture Mike Weller · May 3, 2013

You will have to explicitly synthesize all properties you inherit through conforming to a protocol. So just synthesize them all.

Related questions

Difference between protocol and delegates?

What is the difference between a protocol and a delegate? and, How can we declare variables in a protocol class?

Read More
Cannot find protocol declaration for

I have two objects, both of which are view controllers. The first (Ill call it viewController1) declares a protocol. The second (which unsurprisingly I will name viewController2) conforms to this protocol. XCode is giving me a build error of: 'Cannot …

Read More
Refreshing data in a UIViewController after dismissing its presented modal view controller via delegate

I have the delegate working as the data is being passed from the modal to the presenting view controller. But the presenting view controller isn't showing the data it receives from the modal. I looked at other posts and they …

Read More