Xcode 5.1 iOS simulator 7.1 black screen (dyld: Symbol not found: __dealloc)

Question

I can’t start my iOS 7.1 sim after upgrading my Xcode to the latest version 5.1 and OS X to 10.9.5. When I run the build and run, it shows that the build was successful and no problems were found. But debug output has this message.

dyld: Symbol not found: __dealloc Referenced from: /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation Expected in: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.1.sdk/usr/lib/libobjc.A.dylib in /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (lldb) dyld`dyld_fatal_error: 0x8fe440b4: int3 0x8fe440b5: nop 

Who knows the cause of this problem? I can’t continue to deploy the simulator and don’t know where to go now.

The context of my environment is as follows:

mac-allen: ~ allen $ xcodebuild -showsdks

OS X SDK:

 OS X 10.8 -sdk macosx10.8 OS X 10.9 -sdk macosx10.9 

iOS SDK:

 iOS 7.1 -sdk iphoneos7.1 

iOS Simulator SDK:

 Simulator - iOS 6.1 -sdk iphonesimulator6.1 Simulator - iOS 7.1 -sdk iphonesimulator7.1 

Thank you very much in advance!

Answer 1

It gives the configuration, it looks like iOS 7.1 does not work very well with Simulator 6.1 and 7.1.

mac-allen: ~ allen $ xcodebuild -showsdks

OS X SDK:

 OS X 10.8 -sdk macosx10.8 OS X 10.9 -sdk macosx10.9 

iOS SDK:

 iOS 7.1 -sdk iphoneos7.1 

iOS Simulator SDK:

 Simulator - iOS 6.1 -sdk iphonesimulator6.1 Simulator - iOS 7.1 -sdk iphonesimulator7.1 

After updating iOS 8.1, simulator 8.1, a problem with the symbol was not found. Now quality tools that cause a ton of time are exploring such problems!

mac-allen: ~ allen $ xcodebuild -showsdks

OS X SDK:

 OS X 10.9 -sdk macosx10.9 OS X 10.10 -sdk macosx10.10 

iOS SDK:

 iOS 8.1 -sdk iphoneos8.1 

iOS Simulator SDK:

 Simulator - iOS 8.1 -sdk iphonesimulator8.1