CODEWITHSUNDEEP
iosobjective-cuicollectionview
Martin
Martin

Reputation: 2863

Issue with Uicollectionview for nib but didn't get a UICollectionView

I am new for IOS development , and I try to use UIcollectionView to show the photo.

I create a xib file from New file -> iOS -> User Interface -> View , and add a Collection View like the following picture.

enter image description here

But I got the following error log when it crash.

    Terminating app due to uncaught exception 'NSInternalInconsistencyException', 
    reason: '-[UICollectionViewController loadView] 
    loaded the "AITLocalGridViewController" nib but didn't get a UICollectionView.'

And it seems didn't call viewDidLoad

I have search for some information , some information indicated that I dint not connect the collection view in xib file

But I don't understand what it mean.

Could some one help me and teach me what to do ?

Upvotes: 6

Views: 8471

Answers (4)

Bob
Bob

Reputation: 553

Make sure UICollectionViewController's "view" outlet is set to a UICollectionView. Setting the "collectionView" to a UICollectionView is not enough for a UICollectionViewController.

Upvotes: 3

David Liu
David Liu

Reputation: 316

At the risk of stating the obvious, also make sure that the UICollectionView is inside a UICollectionViewController. This can be overlooked when you do something like adding an embedded view into your project, where the default embedded view is the standard view controller.

http://g.recordit.co/cZFwsYWhmp.gif

Upvotes: 2

Mohanmoorthy
Mohanmoorthy

Reputation: 129

Just remove the view in Storyboard and use the UICollectionView as direct child.

Upvotes: 3

Ardra Thambi
Ardra Thambi

Reputation: 137

Make sure that you have connected UIcollectionview IBOutlet with “collectionview “ that you declared in your program. And also you should make delegate&data source connection(For making this, click on th Uicollectionview in the xib. Select Connection Inspector. Where you can see delegate and datasource.By pressing ctrl button drag and connect it to File’s Owner.)

Upvotes: 4

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