Question

我想在我的项目中实施chartboost＆amp;我有一个chartboost的演示 https://github.com/ChartBoost/client-examples

我在appdelegate中添加了我的cb.appId和cb.appSignature 但是，当我运行此代码时，它显示[__NSCFDictionary setObject：forKeyedSubscript：]的错误我已使用断点调试检查它在ExampleAppAppdelegate.m

中的此代码后显示错误

    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:    (NSDictionary *)launchOptions
{
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    // Override point for customization after application launch.
    if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
        self.viewController = [[ExampleAppViewController alloc] initWithNibName:@"ExampleAppViewController_iPhone" bundle:nil];
    } else {
        self.viewController = [[ExampleAppViewController alloc] initWithNibName:@"ExampleAppViewController_iPad" bundle:nil];
    }
    self.window.rootViewController = self.viewController;
    [self.window makeKeyAndVisible];
    return YES;
}

所以，在appdelegate中我应该改变什么以克服这个错误？

在appdelegate.m的项目中，我在applicationdidbecomeactive方法中添加了此代码，我已添加以下代码以包含chartboost

-(void) applicationDidBecomeActive:(UIApplication *)application
{
    Chartboost *cb = [Chartboost sharedChartboost];

    cb.appId=@"51c3e47d17ba475b0b000002 ";
    cb.appSignature=@"392392796fb9a1603bcd2deb0aa9a17442ccd83d";

    // Begin a user session. Must not be dependent on user actions or any prior network requests.
    [cb startSession];

    // Show an interstitial
    [cb showInterstitial];
    if( [navController_ visibleViewController] == director_ )
        [director_ resume];
}

但仍然会出现同样的错误

[__NSCFDictionary setObject：forKeyedSubscript：]：无法识别的选择器发送到实例0x6a39930

0 个答案: