警告：属性不可用

Question

Does anyone know, how to remove this warning from Xcode 4.3 and above Attributed Title on iOS versions prior to 6.0

Edited: If I set the deployment target as 6.0 then I don't see this warning.

give proper reason before down voting.Is this not a valid question

Answer 1

Well, if your Deployment Target is set to an iOS version lower than 6.0 you won't get rid of this warning. Either you don't use this attribute, or you switch the deployment traget to iOS 6.0.

Answer 2

Click on your xib file. On the properties you will see the following section:

Where it says "Development" change that to Interface Builder 6.0 and you should no longer receive those warnings.

Follow this link for more info Ignore "Attribute Unavailable"-Warning in Xcode4