i making application on xcode 5.1.1 and min ios sdk version is 5.0 when i build applcation given me 255 error code
show below error when i build
CompileXIB GPSLocate/StoreViewController.xib cd "/Users/optimatrix/Desktop/nitin apps/x-code 5.1.1/GPSLocate" export PATH="/Applications/Xcode 5.1.1.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode 5.1.1.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin" export XCODE_DEVELOPER_USR_PATH="/Applications/Xcode 5.1.1.app/Contents/Developer/usr/bin/.." /Applications/Xcode\ 5.1.1.app/Contents/Developer/usr/bin/ibtool --errors --warnings --notices --minimum-deployment-target 5.0 --output-format human-readable-text --compile /Users/optimatrix/Library/Developer/Xcode/DerivedData/Smartstreet-bssuagmbjqqngobkndyfxxngxxkc/Build/Intermediates/ArchiveIntermediates/GPSLocate/InstallationBuildProductsLocation/Applications/Smartstreet.app/StoreViewController.nib /Users/optimatrix/Desktop/nitin\ apps/x-code\ 5.1.1/GPSLocate/GPSLocate/StoreViewController.xib
2014-05-08 17:21:05.677 ibtoold[9180:707] [MT] DVTAssertions: ASSERTION FAILURE in /SourceCache/IDEInterfaceBuilderCocoaTouch/IDEInterfaceBuilderCocoaTouch-5038/InterfaceBuilder/Utilities/IBObjectMarshalling.m:671 Details: Failed to compile nib consisting of IBProxyObject, IBProxyObject, IBUIButton, IBUIImageView, IBUIImageView, IBUIImageView, IBUILabel, IBUITableView, and IBUIView.
Interface Builder encountered an error communicating with the iOS Simulator. If you choose to file a crash report or radar for this issue, please check Console.app for crash reports for "Interface Builder Cocoa Touch Tool" and include their content in your crash report.
Exception name: IBCocoaTouchToolFailureException Exception reason: Interface Builder Cocoa Touch Tool backtrace: Thread 12 Crashed:: Dispatch queue: com.apple.backboardservices.processassertion 0
libobjc.A.dylib 0x020ea0b2 objc_msgSend + 14 1
BackBoardServices 0x02c6cebb __47-[BKSProcessAssertion queue_registerWithServer]_block_invoke + 197 2 libxpc.dylib
0x05f06778 _xpc_connection_call_event_handler + 65 3 libxpc.dylib
0x05f06235 _xpc_connection_mach_event + 1687 4 libdispatch.dylib
0x05d3d5b0 _dispatch_client_callout4 + 37 5 libdispatch.dylib
0x05d30f10 _dispatch_mach_cancel_invoke + 61 6 libdispatch.dylib
0x05d30231 _dispatch_mach_invoke + 565 7 libdispatch.dylib
0x05d2afd7 _dispatch_queue_drain + 340 8 libdispatch.dylib
0x05d2ae42 _dispatch_queue_invoke + 128 9 libdispatch.dylib
0x05d2bde2 _dispatch_root_queue_drain + 78 10 libdispatch.dylib
0x05d2c127 _dispatch_worker_thread2 + 39 11 libsystem_c.dylib
0x97a42e72 _pthread_wqthread + 441 12 libsystem_c.dylib
0x97a2adaa start_wqthread + 30Backtrace of last command: 0 0x000000010c359dad (in IDEInterfaceBuilderCocoaTouchIntegration) 1 0x000000010c308ae6 (in IDEInterfaceBuilderCocoaTouchIntegration) 2 0x000000010c3087c2 (in IDEInterfaceBuilderCocoaTouchIntegration) 3 0x000000010c308dfb (in IDEInterfaceBuilderCocoaTouchIntegration) 4 0x000000010c309116 (in IDEInterfaceBuilderCocoaTouchIntegration) 5 0x0000000104d6f7b1 __47-[IBDocument compiledPackageWithOptions:error:]_block_invoke (in IDEInterfaceBuilderKit) 6 0x0000000104d940c9 -[IBDocument assertIfArbitrationIsScheduledDuring:] (in IDEInterfaceBuilderKit) 7 0x0000000104d6f722 -[IBDocument compiledPackageWithOptions:error:] (in IDEInterfaceBuilderKit) 8 0x0000000104b49f8b (in ibtoold) 9 0x0000000104b4d3ad (in ibtoold) 10 0x0000000104b57b65 (in ibtoold) 11 0x0000000104b580c0 (in ibtoold) 12 0x0000000104b57f90 (in ibtoold) 13 0x0000000104b563e7 (in ibtoold) 14 0x0000000104b577b7 (in ibtoold) 15 0x0000000104b56d6e (in ibtoold) 16 0x00007fff8bffa7e1 start (in libdyld.dylib) 17 0x0000000000000001
Exception backtrace: (null) Exception info:{ IBUnderlyingError = "Error Domain=IBMessageChannelErrorDomain Code=1 \"The operation couldn\U2019t be completed. (IBMessageChannelErrorDomain error 1.)\""; }
Function: void IBAssertMarshallingFailure(NSString *__strong, NSString *__strong) Thread: {name = (null), num = 1} Hints: None Backtrace: 0 0x0000000105d1ee09 -[DVTAssertionHandler handleFailureInFunction:fileName:lineNumber:assertionSignature:messageFormat:arguments:] (in DVTFoundation) 1 0x0000000105d1e59f _DVTAssertionHandler (in DVTFoundation) 2 0x0000000105d1e7ff _DVTAssertionFailureHandler (in DVTFoundation) 3 0x000000010c224ae0 IBAssertMarshallingFailure (in IDEInterfaceBuilderCocoaTouchIntegration) 4 0x000000010c30896d (in IDEInterfaceBuilderCocoaTouchIntegration) 5 0x000000010c308dfb (in IDEInterfaceBuilderCocoaTouchIntegration) 6 0x000000010c309116 (in IDEInterfaceBuilderCocoaTouchIntegration) 7 0x0000000104d6f7b1 __47-[IBDocument compiledPackageWithOptions:error:]_block_invoke (in IDEInterfaceBuilderKit) 8 0x0000000104d940c9 -[IBDocument assertIfArbitrationIsScheduledDuring:] (in IDEInterfaceBuilderKit) 9 0x0000000104d6f722 -[IBDocument compiledPackageWithOptions:error:] (in IDEInterfaceBuilderKit) 10 0x0000000104b49f8b (in ibtoold) 11 0x0000000104b4d3ad (in ibtoold) 12 0x0000000104b57b65 (in ibtoold) 13 0x0000000104b580c0 (in ibtoold) 14 0x0000000104b57f90 (in ibtoold) 15 0x0000000104b563e7 (in ibtoold) 16 0x0000000104b577b7 (in ibtoold) 17 0x0000000104b56d6e (in ibtoold) 18 0x00007fff8bffa7e1 start (in libdyld.dylib) 19 0x0000000000000001 Command /Applications/Xcode 5.1.1.app/Contents/Developer/usr/bin/ibtool failed with exit code 255
min sdk is 5.1 in xcode 5.1.1?
what is the issues in my application?