“无法识别的选择器发送到实例”错误发生在iOS的AppLovin SDK中

我正在尝试以下步骤来集成iOS的AppLovin，但发生了错误您是否有任何想法如何解决此问题？“无法识别的选择器发送到实例”错误发生在iOS的AppLovin SDK中

下载AppLovin SDK for iOS，并将AppLovinSDK.framework拖放到我的项目中。
添加从属框架。
- AdSupport
- AVFoundation
- CoreGraphics中
- CoreMedia
- CoreTelephony
- StoreKit（NEW）
- SystemConfiguration
- 的UIKit
- WebKit的（OPTIONAL）
将我的AppLoin SDK密钥添加到info.plist。

将初始化片段添加到AppDelegate.m。

#import <AppLovinSDK/AppLovinSDK.h> 
// ... 
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { 
    // Override point for customization after application launch. 
    [ALSdk initializeSdk]; 
    return YES; 
}

添加片段显示广告ViewController.m。

#import <AppLovinSDK/AppLovinSDK.h> 
// ... 
- (void)viewDidLoad { 
    [super viewDidLoad]; 
    if([ALInterstitialAd isReadyForDisplay]){ 
     [ALInterstitialAd show]; 
    } 
    else{ 
     NSLog(@"Failed"); 
    } 
}

运行应用程序，具有以下踪迹出现错误：

2017-01-03 11:09:58.437 AppLovinSample[80329:1731987] -[NSTaggedPointerString al_containsSubstring:]: unrecognized selector sent to instance 0xa0045564954414e6 
2017-01-03 11:09:58.458 AppLovinSample[80329:1731987] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSTaggedPointerString al_containsSubstring:]: unrecognized selector sent to instance 0xa0045564954414e6' 
*** First throw call stack: 
(
    0 CoreFoundation      0x000000010a02c34b __exceptionPreprocess + 171 
    1 libobjc.A.dylib      0x0000000109a8d21e objc_exception_throw + 48 
    2 CoreFoundation      0x000000010a09bf34 -[NSObject(NSObject) doesNotRecognizeSelector:] + 132 
    3 CoreFoundation      0x0000000109fb1c15 ___forwarding___ + 1013 
    4 CoreFoundation      0x0000000109fb1798 _CF_forwarding_prep_0 + 120 
    5 AppLovinSample      0x0000000106834ac0 -[ALSettingsManager loadFromUserSettings:] + 1295 
    6 AppLovinSample      0x00000001068327f4 -[ALSdk(Private) initWithKey:usingSettings:] + 1446 
    7 AppLovinSample      0x0000000106831799 +[ALSdk sharedWithKey:settings:] + 181 
    8 AppLovinSample      0x00000001068314d7 +[ALSdk shared] + 120 
    9 AppLovinSample      0x000000010683143a +[ALSdk initializeSdk] + 31 
    10 AppLovinSample      0x00000001067fe75c -[AppDelegate application:didFinishLaunchingWithOptions:] + 92 
    11 UIKit        0x0000000106fbb68e -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 290 
    12 UIKit        0x0000000106fbd013 -[UIApplication _callInitializationDelegatesForMainScene:transitionContext:] + 4236 
    13 UIKit        0x0000000106fc33b9 -[UIApplication _runWithMainScene:transitionContext:completion:] + 1731 
    14 UIKit        0x0000000106fc0539 -[UIApplication workspaceDidEndTransaction:] + 188 
    15 FrontBoardServices     0x000000011192576b __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 24 
    16 FrontBoardServices     0x00000001119255e4 -[FBSSerialQueue _performNext] + 189 
    17 FrontBoardServices     0x000000011192596d -[FBSSerialQueue _performNextFromRunLoopSource] + 45 
    18 CoreFoundation      0x0000000109fd1311 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 
    19 CoreFoundation      0x0000000109fb659c __CFRunLoopDoSources0 + 556 
    20 CoreFoundation      0x0000000109fb5a86 __CFRunLoopRun + 918 
    21 CoreFoundation      0x0000000109fb5494 CFRunLoopRunSpecific + 420 
    22 UIKit        0x0000000106fbedb6 -[UIApplication _run] + 434 
    23 UIKit        0x0000000106fc4f34 UIApplicationMain + 159 
    24 AppLovinSample      0x00000001067fe9ef main + 111 
    25 libdyld.dylib      0x000000010e70a68d start + 1 
) 
libc++abi.dylib: terminating with uncaught exception of type NSException

Here是文档是如何AppLovin SDK集成于iOS。（它应该被登录）。

来源

2017-01-03 Nori

尝试放置断点并检查确切发生崩溃的位置。 –

它在'[ALSdk initializeSdk];'崩溃。根据堆栈跟踪，它看起来像'[ALSettingsManager loadFromUserSettings：]'是崩溃点。但是我无法在Internet上找到这个源代码。 – Nori

我没有意识到官方文档中的一些句子。为了解决这个问题，我需要启用Xcode标志。

启用Xcode标志必须为静态库（例如我们的SDK）添加-ObjC标志才能正常运行。

来源

2017-01-13 06:36:47 Nori

是的，它在其他链接标志投票肯定。 –

“无法识别的选择器发送到实例”错误发生在iOS的AppLovin SDK中

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