Question

我有带5个按钮的标签栏。在5个选项卡中，2个是表视图，它使用导航控制器显示单击单元格时的子视图。在标签栏上方，在每个视图中，我使用“Admob”为广告留出了一些空间。我正在使用IB添加广告。但它在达到“adMobAd = [AdMobView requestAdWithDelegate：self];”时给予EXC_BAD_ACCESS;在AdViewController.m

中

我正在使用以下代码行向标签栏视图添加视图。在我的代码中，我只是将广告添加到LatestNews。有人可以帮助我摆脱这个问题。

UINavigationController *localNavigationController;

// create tab bar controller and array to hold the view controllers
tabBarController = [[UITabBarController alloc] init];
NSMutableArray *localControllersArray = [[NSMutableArray alloc] initWithCapacity:5];

// setup the first view controller (Root view controller)
LatestNews* latestNewsController;
latestNewsController = [[LatestNews alloc] initWithTabBar];



 // create the nav controller and add the root view controller as its first view
  localNavigationController = [[UINavigationController alloc] initWithRootViewController:latestNewsController];

  // add the new nav controller (with the root view controller inside it)
  // to the array of controllers
  [localControllersArray addObject:localNavigationController];

  // release since we are done with this for now
  [localNavigationController release];
  [latestNewsController release];

  // setup the second view controller just like the first
  Forums* forumsController;
  forumsController = [[Forums alloc] initWithTabBar];

  localNavigationController = [[UINavigationController alloc] initWithRootViewController:forumsController];
  [localControllersArray addObject:localNavigationController];
  [localNavigationController release];
  [forumsController release];

 RecipeList* recipesController = [[RecipeList alloc] initWithTabBar];
 localNavigationController = [[UINavigationController alloc] initWithRootViewController:recipesController];
 [localControllersArray addObject:localNavigationController];
 [localNavigationController release];
 [recipesController release];

 //Setup Connect view
 Connect* cnt = [[Connect alloc] initWithTabBar];
 [localControllersArray addObject:cnt];
 [cnt release];

 //Setup Subscribe View
 Subscribe* scribe = [[Subscribe alloc] initWithTabBar];
 [localControllersArray addObject:scribe];
 [scribe release];

  // load up our tab bar controller with the view controllers
  tabBarController.viewControllers = localControllersArray;

  [localControllersArray release];
  [window addSubview:tabBarController.view];
  [window makeKeyAndVisible];

Answer 1

EXC_BAD_ACCESS可能是因为广告视图在控制器中设置为nil。

检查您是否已将Interface Builder中的AdMob视图附加到视图控制器中的视图属性。

使用Tabbar和TableView在iPhone中使用Admob

1 个答案: