问题描述
环信IOS SDK 导入出现问题，出现58个红色错误，用的是带语音聊天的.a静态库，请帮帮忙Undefined symbols for architecture x86_64: "_CTRadioAccessTechnologyEdge", referenced from: -[EMReachability networkStatusForFlags:] in libEaseMobClientSDK.a(EMReachability.o) "_CTRadioAccessTechnologyGPRS", referenced from: -[EMReachability networkStatusForFlags:] in libEaseMobClientSDK.a(EMReachability.o) "_CTRadioAccessTechnologyLTE", referenced from: -[EMReachability networkStatusForFlags:] in libEaseMobClientSDK.a(EMReachability.o) "_NSInferMappingModelAutomaticallyOption", referenced from: -[EMOldDBManager persistentStoreCoordinator] in libEaseMobClientSDK.a(EMOldDBManager.o) "_NSMigratePersistentStoresAutomaticallyOption", referenced from: -[EMOldDBManager persistentStoreCoordinator] in libEaseMobClientSDK.a(EMOldDBManager.o) "_NSSQLiteStoreType", referenced from: -[EMOldDBManager persistentStoreCoordinator] in libEaseMobClientSDK.a(EMOldDBManager.o) "_OBJC_CLASS_$_CTTelephonyNetworkInfo", referenced from: objc-class-ref in libEaseMobClientSDK.a(EMReachability.o) "_OBJC_CLASS_$_NSEntityDescription", referenced from: objc-class-ref in libEaseMobClientSDK.a(EMOldDBManager.o) "_OBJC_CLASS_$_NSFetchRequest", referenced from: objc-class-ref in libEaseMobClientSDK.a(EMOldDBManager.o) "_OBJC_CLASS_$_NSManagedObjectContext", referenced from: objc-class-ref in libEaseMobClientSDK.a(EMOldDBManager.o) "_OBJC_CLASS_$_NSManagedObjectModel", referenced from: objc-class-ref in libEaseMobClientSDK.a(EMOldDBManager.o) "_OBJC_CLASS_$_NSMergePolicy", referenced from: objc-class-ref in libEaseMobClientSDK.a(EMOldDBManager.o) "_OBJC_CLASS_$_NSPersistentStoreCoordinator", referenced from: objc-class-ref in libEaseMobClientSDK.a(EMOldDBManager.o) "_SCNetworkReachabilityCreateWithAddress", referenced from: +[EMReachability reachabilityWithAddress:] in libEaseMobClientSDK.a(EMReachability.o) "_SCNetworkReachabilityCreateWithName", referenced from: +[EMReachability reachabilityWithHostName:] in libEaseMobClientSDK.a(EMReachability.o) "_SCNetworkReachabilityGetFlags", referenced from: -[EMReachability currentReachabilityStatus] in libEaseMobClientSDK.a(EMReachability.o) -[EMReachability isReachable] in libEaseMobClientSDK.a(EMReachability.o) -[EMReachability isConnectionRequired] in libEaseMobClientSDK.a(EMReachability.o) -[EMReachability isConnectionOnDemand] in libEaseMobClientSDK.a(EMReachability.o) -[EMReachability isInterventionRequired] in libEaseMobClientSDK.a(EMReachability.o) -[EMReachability isReachableViaWWAN] in libEaseMobClientSDK.a(EMReachability.o) -[EMReachability isReachableViaWiFi] in libEaseMobClientSDK.a(EMReachability.o) ...
解决方案
other linker flags -ObjC 注意大小写。