ios - Put UICollectionViewCell into UICollectionView -

i using lbtacomponents pod pod makes easier work uicollectionview without need register , provides super simple anchoring system ... , in first project i've got 2 days ago decided use framework have problem in 1 of uicollectionviewcells need collectionview can fill items need scrollable horizontally

import lbtacomponents import uikit  class productcell: datasourcecell {     let cellid = "cellid"     let collectionview : uicollectionview = {         let layout = uicollectionviewflowlayout()         let cv = uicollectionview(frame: .zero, collectionviewlayout: layout)         cv.backgroundcolor = .black         return cv     }()      override func setupviews() {     super.setupviews()          productcell.addsubview(collectionview)         collectionview.frame = frame         collectionview.register(uicollectionview.self, forcellwithreuseidentifier: cellid)         collectionview.datasource = self      }  }  extension productcell : uicollectionviewdatasource{      func collectionview(_ collectionview: uicollectionview, numberofitemsinsection section: int) -> int {         return 5     }     func collectionview(_ collectionview: uicollectionview, cellforitemat indexpath: indexpath) -> uicollectionviewcell {          let cell = collectionview.dequeuereusablecell(withreuseidentifier: cellid, for: indexpath)         cell.backgroundcolor = .white         return cell     }  } 

datasourcecell equal uicollectionviewcell in pod.

and getting error :

instance member 'addsubview' cannot used on type uiview did use value of type instead? 

could please me?

i tried use self.addsubview(collectionview)

but got error enter image description here

you can use uitableview custom uitableviewcells containing uicollectionview.

example:

1. view hierarchy

2. uiviewcontroller containing uitableview

class viewcontroller: uiviewcontroller, uitableviewdatasource, uitableviewdelegate {     func tableview(_ tableview: uitableview, numberofrowsinsection section: int) -> int     {         return 2     }      func tableview(_ tableview: uitableview, cellforrowat indexpath: indexpath) -> uitableviewcell     {         return tableview.dequeuereusablecell(withidentifier: "tcell", for: indexpath) as! tablecell     }      func tableview(_ tableview: uitableview, heightforrowat indexpath: indexpath) -> cgfloat     {         if indexpath.row == 0         {             return 120         }         else         {             return 150         }     } } 

3. custom uitableviewcell containing uicollectionview

class tablecell: uitableviewcell, uicollectionviewdatasource {     func collectionview(_ collectionview: uicollectionview, numberofitemsinsection section: int) -> int     {         return 3     }      func collectionview(_ collectionview: uicollectionview, cellforitemat indexpath: indexpath) -> uicollectionviewcell     {         return collectionview.dequeuereusablecell(withreuseidentifier: "ccell", for: indexpath)     } } 

4. output screenshot