我正在尝试将 iphone 应用程序转换为通用应用程序，这是我的代码
if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
self.viewController = [[ViewController alloc] initWithNibName:@"ViewController_iPhone" bundle:nil];
// self.viewController = [[SearchViewController alloc] initWithNibName:@"SearchViewController" bundle:nil];
[self.window addSubview:self.viewController.view];
[self.timer invalidate];
self.timer = nil;
self.timer = [NSTimer scheduledTimerWithTimeInterval: 3 target: self selector: @selector (pullnextview) userInfo: nil repeats: YES];
} else {
self.viewController = [[ViewController alloc] initWithNibName:@"ViewController_iPad" bundle:nil];
[self.window addSubview:self.viewController.view];
[self.timer invalidate];
self.timer = nil;
self.timer = [NSTimer scheduledTimerWithTimeInterval: 3 target: self selector: @selector (Ipadpullnextview) userInfo: nil repeats: YES];
}
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-(void)pullnextview
{
[self.viewController.view removeFromSuperview];
[self.timer invalidate];
self.timer = nil;
NSArray *viewsArray;
//create the first view controller
SearchViewController *navController0 = [[SearchViewController alloc] initWithNibName:@"SearchViewController" bundle:nil];
navController0.tabBarItem.image = [UIImage imageNamed:@"search.png"];
[navController0 setTitle:@"Neuen Termin buchen"];
//create the navigation controller and use NavRootController as its root
UINavigationController *nav0 = [[UINavigationController alloc] initWithRootViewController:navController0];
UINavigationController *nav;
NSUserDefaults *standardUserDefaults = [NSUserDefaults standardUserDefaults];
int uid = [standardUserDefaults integerForKey:@"dmloginid"];
[standardUserDefaults synchronize];
if(uid>0)
{
SearchViewController *navController = [[SearchViewController alloc] initWithNibName:@"SearchViewController" bundle:nil];
navController.tabBarItem.image = [UIImage imageNamed:@"appointment.png"];
[navController setTitle:@"Meine Termine"];
nav = [[UINavigationController alloc] initWithRootViewController:navController];
}
else
{
LoginViewController *navController = [[LoginViewController alloc] initWithNibName:@"LoginViewController" bundle:nil];
navController.tabBarItem.image = [UIImage imageNamed:@"appointment.png"];
[navController setTitle:@"Meine Termine"];
nav = [[UINavigationController alloc] initWithRootViewController:navController];
}
SettingsViewController *navController3 = [[SettingsViewController alloc] initWithNibName:@"SettingsViewController" bundle:nil];
navController3.tabBarItem.image = [UIImage imageNamed:@"setting.png"];
[navController3 setTitle:@"Einstellungen"];
//create the navigation controller and use NavRootController as its root
UINavigationController *nav3 = [[UINavigationController alloc] initWithRootViewController:navController3];
viewsArray = [NSArray arrayWithObjects:nav0,nav,nav3, nil];
UITabBarController *tabbarController = [[UITabBarController alloc] init];
tabbarController.view.frame = CGRectMake(0,0,320,460);
//then tell the tabbarcontroller to use our array of views
[tabbarController setViewControllers:viewsArray];
//then the last step is to add the our tabbarcontroller as subview of the window
self.window.rootViewController = tabbarController;
}
-(void)Ipadpullnextview
{
[self.viewController.view removeFromSuperview];
[self.timer invalidate];
self.timer = nil;
NSArray *viewsArray;
//create the first view controller
SearchViewController *navController0 = [[SearchViewController alloc] initWithNibName:@"IpadSearchViewController" bundle:nil];
navController0.tabBarItem.image = [UIImage imageNamed:@"search.png"];
[navController0 setTitle:@"Neuen Termin buchen"];
//create the navigation controller and use NavRootController as its root
UINavigationController *nav0 = [[UINavigationController alloc] initWithRootViewController:navController0];
UINavigationController *nav;
NSUserDefaults *standardUserDefaults = [NSUserDefaults standardUserDefaults];
int uid = [standardUserDefaults integerForKey:@"dmloginid"];
[standardUserDefaults synchronize];
if(uid>0)
{
SearchViewController *navController = [[SearchViewController alloc] initWithNibName:@"IpadSearchViewController" bundle:nil];
navController.tabBarItem.image = [UIImage imageNamed:@"appointment.png"];
[navController setTitle:@"Meine Termine"];
nav = [[UINavigationController alloc] initWithRootViewController:navController];
}
else
{
LoginViewController *navController = [[LoginViewController alloc] initWithNibName:@"IpadLoginViewController" bundle:nil];
navController.tabBarItem.image = [UIImage imageNamed:@"appointment.png"];
[navController setTitle:@"Meine Termine"];
nav = [[UINavigationController alloc] initWithRootViewController:navController];
}
SettingsViewController *navController3 = [[SettingsViewController alloc] initWithNibName:@"IpadSettingsViewController" bundle:nil];
navController3.tabBarItem.image = [UIImage imageNamed:@"setting.png"];
[navController3 setTitle:@"Einstellungen"];
//create the navigation controller and use NavRootController as its root
UINavigationController *nav3 = [[UINavigationController alloc] initWithRootViewController:navController3];
viewsArray = [NSArray arrayWithObjects:nav0,nav,nav3, nil];
UITabBarController *tabbarController = [[UITabBarController alloc] init];
tabbarController.view.frame = CGRectMake(0,0,320,460);
//then tell the tabbarcontroller to use our array of views
[tabbarController setViewControllers:viewsArray];
//then the last step is to add the our tabbarcontroller as subview of the window
self.window.rootViewController = tabbarController;
}
==================================================== =================================
我正在调用包含相同代码但 .xib 不同的两个不同函数。之后，当我去运行代码时，这个错误来了。
==================================================== =================================
*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: '-[UIViewController _loadViewFromNibNamed:bundle:] loaded the "IpadSearchViewController" nib but the view outlet was not set.'
谁能帮我。我是本节的新手。