Cocos2dx 2.1.1 error in xcode 5.1

cocos2d-x C++
#1

Hi all,I have the following error when built in xcode 5.1, but not in xcode 5.0


Screen Shot 2014-03-17 at 10.30.33 AM.png (243.5 KB)

#2

Did you build arm64 target? Only 3.0rc0 supports building arm64 target.