单击按钮后，如何从视图控制器导航到另一个视图控制器？

Question

I am getting this exception when I am trying to move to another view:

Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Could not load NIB in bundle: 'NSBundle (loaded)' with name 'NextViewController''

NextViewController *temp = [[NextViewController alloc]initWithNibName:@"NextViewController" bundle:nil];
[self presentViewController:temp animated:YES comletion:nil];

Answer 1

Exception says that you don't have the NextViewController.xib file in your project. Double check whether you have it or not.

Also make sure you have given the NextViewController as your File's Owner Class of NextViewController.xib

Answer 2

Firstly, check if you really have NextViewController.xib ? If No, then how can you load your nib file? Also, check if you have NextViewController given as File's Owner class ?

If yes,

Check, if you used have navigationcontroller ? If yes, then change your code to :

NextViewController *temp = [[NextViewController alloc]initWithNibName:@"NextViewController" bundle:nil];
[self.navigationcontroller presentViewController:temp animated:YES comletion:nil];  

Answer 3

First you create uinavigationcontroller object first view set as a rootview controller after that set button on rootviewcontroller and push nextvie.

//for mainviewcontroller
UINavigationController *navigation =[[UINavigationController alloc]initWithRootViewController:viewcontroller];
[self.navigationController pushViewController:nextview animated:YES];

Answer 4

make sure you have the nib named NextViewController on your project. and also check if its added on your bundle resources. see screenshot

Answer 5

If you are using swift 3.0,try below code

//Here you can initiate your new ViewController
    let storyBoard : UIStoryboard = UIStoryboard(name: "Main", bundle:nil)

    let nextViewController = storyBoard.instantiateViewController(withIdentifier: "VadiveluPageViewController") as! VadiveluPageViewController
    self.present(nextViewController, animated:true, completion:nil)

    //if you need navigation controller use below
//self.navigationController?.pushViewController(nextViewController, animated: true)

Answer 6

Create 2 view controller in main story borad. Go to main story board and select one view controller in main story board and drag and put into another view controller and select show method.

Make sure to create class and identifer name in second View Controller.

Go to Editor option and select navigation method. And put the below code in button action function.

self.performSegue(withIdentifer: "IdentiferName", sender: self)