libGoogleAnalytics.a problemas de vinculación con el simulador de iPhone iOS4

Question

Recientemente me actualicé al iOS SDK y mi aplicación ya no se compila para el simulador, pero hace para compilar para el dispositivo.

Esto se debe a la biblioteca de terceros libGoogleAnalytics.a. La solución parece ser que Google libere una nueva biblioteca estática que cumpla con el nuevo SDK. Desafortunadamente, no hay noticias de ninguna fecha de lanzamiento, y debido a la nueva licencia del SDK, es posible que nunca publiquen una nueva biblioteca.

http://www.google.com/support/forum/p/Google+Analytics/thread?tid=0e35876711dc99b1&hl=en

estoy recibiendo los siguientes errores de compilación:

Undefined symbols: 
    ".objc_class_name_NSObject", referenced from: 
     .objc_class_name_GANTCPSocket in libGoogleAnalytics.a(GANTCPSocket.o) 
     .objc_class_name_GTMLogger in libGoogleAnalytics.a(GTMLogger.o) 
     .objc_class_name_GTMLogBasicFormatter in libGoogleAnalytics.a(GTMLogger.o) 
     .objc_class_name_GTMLogLevelFilter in libGoogleAnalytics.a(GTMLogger.o) 
     .objc_class_name_GTMLogNoFilter in libGoogleAnalytics.a(GTMLogger.o) 
     .objc_class_name_GTMLogASLWriter in libGoogleAnalytics.a(GTMLogger+ASL.o) 
     .objc_class_name_GTMLoggerASLClient in libGoogleAnalytics.a(GTMLogger+ASL.o) 
     .objc_class_name_GANDataDispatcher in libGoogleAnalytics.a(GANDataDispatcher.o) 
     .objc_class_name_GANHTTPResponseParser in libGoogleAnalytics.a(GANHTTPResponseParser.o) 
     .objc_class_name_GANEvent in libGoogleAnalytics.a(GANEvent.o) 
     .objc_class_name_GTMLoggerRingBufferWriter in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     .objc_class_name_GANTracker in libGoogleAnalytics.a(GANTracker.o) 
     .objc_class_name_GANPersistentEventStore in libGoogleAnalytics.a(GANPersistentEventStore.o) 
    ".objc_class_name_NSFileManager", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSFileManager in libGoogleAnalytics.a(GANPersistentEventStore.o) 
    ".objc_class_name_NSString", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSString in libGoogleAnalytics.a(GTMLogger.o) 
     literal-pointer@__OBJC@__cls_refs@NSString in libGoogleAnalytics.a(GANTracker.o) 
     literal-pointer@__OBJC@__cls_refs@NSString in libGoogleAnalytics.a(GANPersistentEventStore.o) 
    ".objc_class_name_NSError", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSError in libGoogleAnalytics.a(GANTracker.o) 
     literal-pointer@__OBJC@__cls_refs@NSError in libGoogleAnalytics.a(GANPersistentEventStore.o) 
    ".objc_class_name_NSFileHandle", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSFileHandle in libGoogleAnalytics.a(GTMLogger.o) 
    ".objc_class_name_NSMutableString", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSMutableString in libGoogleAnalytics.a(GANDataDispatcher.o) 
    ".objc_class_name_NSTimer", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSTimer in libGoogleAnalytics.a(GANTracker.o) 
    ".objc_class_name_NSMutableArray", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSMutableArray in libGoogleAnalytics.a(GANDataDispatcher.o) 
     literal-pointer@__OBJC@__cls_refs@NSMutableArray in libGoogleAnalytics.a(GANPersistentEventStore.o) 
    ".objc_class_name_UIScreen", referenced from: 
     literal-pointer@__OBJC@__cls_refs@UIScreen in libGoogleAnalytics.a(GANDataDispatcher.o) 
    ".objc_class_name_NSProcessInfo", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSProcessInfo in libGoogleAnalytics.a(GTMLogger.o) 
    "_objc_exception_extract", referenced from: 
     +[GTMLogger sharedLogger] in libGoogleAnalytics.a(GTMLogger.o) 
     +[GTMLogger setSharedLogger:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLogger setWriter:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLogger setFormatter:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLogger setFilter:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[NSFileHandle(GTMFileHandleLogWriter) logMessage:level:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[NSArray(GTMArrayCompositeLogWriter) logMessage:level:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLogStandardFormatter stringForFunc:withFormat:valist:level:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLoggerRingBufferWriter count] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     -[GTMLoggerRingBufferWriter droppedLogCount] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     -[GTMLoggerRingBufferWriter reset] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     -[GTMLoggerRingBufferWriter dumpContents] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     -[GTMLoggerRingBufferWriter logMessage:level:] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     +[GANTracker sharedTracker] in libGoogleAnalytics.a(GANTracker.o) 
     +[GANTracker allocWithZone:] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker startTrackerWithAccountID:dispatchPeriod:delegate:] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker trackPageview:withError:] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker trackEvent:action:label:value:withError:] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker stopTracker] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker dispatch] in libGoogleAnalytics.a(GANTracker.o) 
    ".objc_class_name_NSDate", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSDate in libGoogleAnalytics.a(GTMLogger.o) 
     literal-pointer@__OBJC@__cls_refs@NSDate in libGoogleAnalytics.a(GANPersistentEventStore.o) 
    ".objc_class_name_UIDevice", referenced from: 
     literal-pointer@__OBJC@__cls_refs@UIDevice in libGoogleAnalytics.a(GANDataDispatcher.o) 
    "_objc_exception_try_exit", referenced from: 
     +[GTMLogger sharedLogger] in libGoogleAnalytics.a(GTMLogger.o) 
     +[GTMLogger setSharedLogger:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLogger setWriter:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLogger setFormatter:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLogger setFilter:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[NSFileHandle(GTMFileHandleLogWriter) logMessage:level:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[NSArray(GTMArrayCompositeLogWriter) logMessage:level:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLogStandardFormatter stringForFunc:withFormat:valist:level:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLoggerRingBufferWriter count] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     -[GTMLoggerRingBufferWriter droppedLogCount] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     -[GTMLoggerRingBufferWriter reset] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     -[GTMLoggerRingBufferWriter dumpContents] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     -[GTMLoggerRingBufferWriter logMessage:level:] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     +[GANTracker sharedTracker] in libGoogleAnalytics.a(GANTracker.o) 
     +[GANTracker allocWithZone:] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker startTrackerWithAccountID:dispatchPeriod:delegate:] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker trackPageview:withError:] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker trackEvent:action:label:value:withError:] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker stopTracker] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker dispatch] in libGoogleAnalytics.a(GANTracker.o) 
    ".objc_class_name_NSDateFormatter", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSDateFormatter in libGoogleAnalytics.a(GTMLogger.o) 
    "_objc_exception_try_enter", referenced from: 
     +[GTMLogger sharedLogger] in libGoogleAnalytics.a(GTMLogger.o) 
     +[GTMLogger setSharedLogger:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLogger setWriter:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLogger setFormatter:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLogger setFilter:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[NSFileHandle(GTMFileHandleLogWriter) logMessage:level:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[NSArray(GTMArrayCompositeLogWriter) logMessage:level:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLogStandardFormatter stringForFunc:withFormat:valist:level:] in libGoogleAnalytics.a(GTMLogger.o) 
     -[GTMLoggerRingBufferWriter count] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     -[GTMLoggerRingBufferWriter droppedLogCount] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     -[GTMLoggerRingBufferWriter reset] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     -[GTMLoggerRingBufferWriter dumpContents] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     -[GTMLoggerRingBufferWriter logMessage:level:] in libGoogleAnalytics.a(GTMLoggerRingBufferWriter.o) 
     +[GANTracker sharedTracker] in libGoogleAnalytics.a(GANTracker.o) 
     +[GANTracker allocWithZone:] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker startTrackerWithAccountID:dispatchPeriod:delegate:] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker trackPageview:withError:] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker trackEvent:action:label:value:withError:] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker stopTracker] in libGoogleAnalytics.a(GANTracker.o) 
     -[GANTracker dispatch] in libGoogleAnalytics.a(GANTracker.o) 
    ".objc_class_name_NSUserDefaults", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSUserDefaults in libGoogleAnalytics.a(GTMLogger.o) 
    ".objc_class_name_NSThread", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSThread in libGoogleAnalytics.a(GTMLogger+ASL.o) 
    ".objc_class_name_NSBundle", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSBundle in libGoogleAnalytics.a(GANDataDispatcher.o) 
    ".objc_class_name_NSAssertionHandler", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSAssertionHandler in libGoogleAnalytics.a(GANTracker.o) 
     literal-pointer@__OBJC@__cls_refs@NSAssertionHandler in libGoogleAnalytics.a(GANPersistentEventStore.o) 
    ".objc_class_name_NSLocale", referenced from: 
     literal-pointer@__OBJC@__cls_refs@NSLocale in libGoogleAnalytics.a(GANDataDispatcher.o) 
ld: symbol(s) not found 
collect2: ld returned 1 exit status 

Una sugerencia en el foro de Google es crear una aplicación de relleno de la clase GANTracker para su uso en el simulador. es decir, para crear un archivo de GANTracker_stub.m:

#import "GANTracker.h" 

#if TARGET_IPHONE_SIMULATOR 

@implementation GANTracker 

+ (GANTracker *)sharedTracker 
{ 
    return [[[GANTracker alloc] init] autorelease]; 
} 

- (void)startTrackerWithAccountID:(NSString *)accountID 
       dispatchPeriod:(NSInteger)dispatchPeriod 
        delegate:(id<GANTrackerDelegate>)delegate 
{ 
} 

- (void)stopTracker 
{ 
} 

- (BOOL)trackPageview:(NSString *)pageURL 
     withError:(NSError **)error 
{ 
    return YES; 
} 

- (BOOL)trackEvent:(NSString *)category 
     action:(NSString *)action 
     label:(NSString *)label 
     value:(NSInteger)value 
    withError:(NSError **)error 
{ 
    return YES; 
} 

- (BOOL)dispatch 
{ 
    return YES; 
} 

@end 
#endif 

Sin embargo, esto no funciona para mí, ¿hay algo que me falta?

Answer 1

El uso de Google Analytics para iOS 0.8 SDK resolvería este problema. Solo intenté hoy.

Descargar desde: http://code.google.com/mobile/analytics/download.html

Answer 2

Solución encontrado a través del foro de Google Analytics:

Uso:

lipo libGoogleAnalytics.a -remove i386 -output libGoogleAnalytics2.a

a continuación, eliminar libGoogleAnalytics.a de su proyecto y agregar libGoogleAnalytics2.a

Esto sólo funciona en conjunción con la implementación ficticia de GANTracker como se muestra arriba.