After I integrate ZBar Sdk into my project, my xcode 5-DP starts showing below warning:
\"ld: warning: linking ObjC for iOS Simulator, but object file
ZBarSDK-1.3.1 BETA fixs the problem without rebuilding.
Just download ZBarSDK-1.3.1.dmg image, remove the ZBarSDK folder from your project and replace it with the last one: http://sourceforge.net/projects/zbar/files/iPhoneSDK/beta/