Why is my project not starting in iPhone Simulator?

Question

For some reason, my application will install and work fine on my device, but when I try to install the application on iPhone Simulator, I get the following warnings:

ld: warning: in /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/System/Library/Frameworks/UIKit.framework/UIKit, missing required architecture i386 in file


ld: warning: in /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/System/Library/Frameworks/Foundation.framework/Foundation, missing required architecture i386 in file


ld: warning: in /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/System/Library/Frameworks/CoreGraphics.framework/CoreGraphics, missing required architecture i386 in file


ld: warning: in /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/System/Library/Frameworks/CFNetwork.framework/CFNetwork, missing required architecture i386 in file


ld: warning: in /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/System/Library/Frameworks/AudioToolbox.framework/AudioToolbox, missing required architecture i386 in file


ld: warning: in /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices, missing required architecture i386 in file


ld: warning: in /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration, missing required architecture i386 in file


ld: warning: in /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/System/Library/Frameworks/QuartzCore.framework/QuartzCore, missing required architecture i386 in file

And this causes a bunch of errors that arise only when this framework is simply absent. Errors like:

  "_OBJC_CLASS_$_NSMutableCharacterSet", referenced from:      objc-class-ref-to-NSMutableCharacterSet in SBJsonWriter.o

Answer 1

Answer:

1) The base SDK must be a device

2) iPhone SDK cards were copied to your project directory (on disk). Open the project directory and remove all standard iPhone SDK Framework.

3) Clear caches and rebuild

Answer 2

. . , , , .

Answer 3

. :

/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.0.sdk/System/Library/Frameworks/UIKit.framework/UIKit

... iPhoneSimulator.platform iPhoneOS.platform. , Xcode (Xcode > Empty Cache...).

Answer 4

, SDK > 3.2, . armv7. .
~ .

Answer 5

, iPhone Device x.x iPhone Simulator x.x SDK. , .

Answer 6

, . SDK iPhone Simulator 4.0, SDK iPhoneOS, iPhoneOS.platoform iPhoneOS_2.platform, Xcode SDK .

Answer 7