GA Plugin not working with Unity v5.3

[msureka]

Google Analytics is giving errors on XCode when trying to build, using Unity 5.3.

Undefined symbols for architecture armv7:
"_inflate", referenced from:
+[GAICompressionUtil gai_dataByInflatingBytes:length:isRawData:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o)
(maybe you meant: _inflate_copyright, _unity_z_inflateCopy , _unity_z_inflateSync , _unity_z_inflateGetHeader , _inflate_table , _unity_z_inflatePrime , _unity_z_inflate , unity_z_inflateInit , _unity_z_inflateSetDictionary , _unity_z_inflateReset , _mono_class_inflate_generic_type_with_mempool , _mono_class_inflate_generic_method_full_checked , _inflated_methods_size , _mono_metadata_get_inflated_signature , _mono_metadata_free_inflated_signature , _mono_class_inflate_generic_type_checked , _mono_get_inflated_method , _mono_class_inflate_generic_method_full , _mono_marshal_free_inflated_wrappers , _inflate_fast , _unity_z_inflateEnd , _inflated_classes , _mono_method_inflated_lookup , _mono_class_get_inflated_method , _mono_class_inflate_generic_method , _mono_class_is_inflated , _unity_z_inflateSyncPoint , _unity_mono_method_is_inflated , _mono_class_inflate_generic_class , __Z27scripting_class_is_inflatedP9MonoClass , _mono_class_inflate_generic_type , _mono_metadata_inflate_generic_inst , unity_z_inflateInit2 , _inflated_classes_size )
"deflateInit2", referenced from:
+[GAICompressionUtil gai_dataByCompressingBytes:length:compressionLevel:mode:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o)
(maybe you meant: unity_z_deflateInit2)
"_deflateEnd", referenced from:
+[GAICompressionUtil gai_dataByCompressingBytes:length:compressionLevel:mode:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o)
(maybe you meant: _unity_z_deflateEnd)
"_inflateEnd", referenced from:
+[GAICompressionUtil gai_dataByInflatingBytes:length:isRawData:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o)
(maybe you meant: _unity_z_inflateEnd)
"_deflate", referenced from:
+[GAICompressionUtil gai_dataByCompressingBytes:length:compressionLevel:mode:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o)
(maybe you meant: _unity_z_deflateParams, _unity_z_deflateSetHeader , unity_z_deflateInit , unity_z_deflateInit2 , _unity_z_deflateReset , _unity_z_deflate , _unity_z_deflate_copyright , _unity_z_deflatePrime , _unity_z_deflateEnd , _unity_z_deflateTune , _unity_z_deflateBound , _unity_z_deflateCopy , _unity_z_deflateSetDictionary )
"OBJC_CLASS$_NSFetchRequest", referenced from:
objc-class-ref in libGoogleAnalyticsServices.a(TAGModel.o)
objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o)
"OBJC_CLASS$_NSManagedObjectContext", referenced from:
objc-class-ref in libGoogleAnalyticsServices.a(TAGModel.o)
objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o)
"OBJC_CLASS$_NSManagedObject", referenced from:
OBJC_CLASS$_TAGHit in libGoogleAnalyticsServices.a(TAGHit.o)
"OBJC_CLASS$_NSPersistentStoreCoordinator", referenced from:
objc-class-ref in libGoogleAnalyticsServices.a(TAGModel.o)
objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o)
"OBJC_CLASS$_NSMigrationManager", referenced from:
objc-class-ref in libGoogleAnalyticsServices.a(TAGModel.o)
"OBJC_CLASS$_NSMappingModel", referenced from:
objc-class-ref in libGoogleAnalyticsServices.a(TAGModel.o)
"inflateInit2", referenced from:
+[GAICompressionUtil gai_dataByInflatingBytes:length:isRawData:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o)
(maybe you meant: unity_z_inflateInit2)
"OBJC_CLASS$_NSAttributeDescription", referenced from:
objc-class-ref in libGoogleAnalyticsServices.a(TAGModel.o)
objc-class-ref in libGoogleAnalyticsServices.a(GAICoreDataUtil.o)
"OBJC_METACLASS$_NSManagedObject", referenced from:
OBJC_METACLASS$_TAGHit in libGoogleAnalyticsServices.a(TAGHit.o)
"_NSSQLiteErrorDomain", referenced from:
-[GAIDataStore performBlockAndWait:withError:] in libGoogleAnalyticsServices.a(GAIDataStore.o)
"_NSSQLiteStoreType", referenced from:
+[TAGModel migrateToCurrentVersion:] in libGoogleAnalyticsServices.a(TAGModel.o)
+[TAGModel coordinatorWithURL:] in libGoogleAnalyticsServices.a(TAGModel.o)
-[GAIDataStore coordinatorWithModel:URL:] in libGoogleAnalyticsServices.a(GAIDataStore.o)
"_NSOverwriteMergePolicy", referenced from:
+[TAGModel contextWithURL:] in libGoogleAnalyticsServices.a(TAGModel.o)
-[GAIDataStore contextWithModel:URL:] in libGoogleAnalyticsServices.a(GAIDataStore.o)
"OBJC_CLASS$_NSEntityDescription", referenced from:
objc-class-ref in libGoogleAnalyticsServices.a(TAGDataProvider.o)
objc-class-ref in libGoogleAnalyticsServices.a(TAGModel.o)
objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o)
objc-class-ref in libGoogleAnalyticsServices.a(GAICoreDataUtil.o)
"OBJC_CLASS$_NSManagedObjectModel", referenced from:
objc-class-ref in libGoogleAnalyticsServices.a(TAGModel.o)
objc-class-ref in libGoogleAnalyticsServices.a(GAICoreDataUtil.o)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

[Deleted user]

Had the same issue. Solution was to manually add the following librairies in your Xcode build in Build Phase : SystemConfiguration, CoreData and libz. The post-processing script can't add these automaticly since Unity 5.3 it seems.

[alexpwer]

This will be fixed in Unity 5.3.2p1 (tbd files will be recognised as part of the Unity Xcode API)

[Nathan Sizemore]

It is in the documentation for the iOS tab here.