AFNetWorking.a was built for newer ios version(9.1) then being is linked(7.0)

在导入第三方sdk后会提示这样的错误：



在导入AF和友盟等第三方sdk时出现 was built for newer is version () then being is linked () 的警告

As a temporary workaround, to suppress extensive warnings, the -w flag can be added to Build Settings -> Other Linker Flags:

1.Select your Project

2.Select your Target

3.Select “Build Settings” tab

4.Scroll down to “Linking”

5.Edit “Other Linker Flags” and add “-w”

如图：







command +B 消除警告。

资料详见