reload tableView from Another ViewController Swift 4.2

Question

when i am trying to call method from another VC reloadData() then the app crash Fatal error: Unexpectedly found nil while unwrapping an Optional value due to tablview nil how can resolve it.

FavoritesFiltersViewController.shareInstance.reloadData()

Answer 1

Thanks for every one.Finally after a R&D. i found the following solution. and its working fine.

let fav:FavoritesFiltersViewController! 
 fav.reloadData()