ios - 无法将类型 '[String]' 的值分配给类型 '[MovieVO]' 的值 - Swift

Question

class ListViewController: UITableViewController, UISearchResultsUpdating {

    var list = [MovieVO]()
    var filteredlist = [MovieVO]()
    var resultSearchController = UISearchController()

func updateSearchResultsForSearchController(searchController: UISearchController)
{
    self.filteredlist.removeAll(keepCapacity: false)

     let searchPredicate = NSPredicate(format: "title CONTAINS[c] %@", searchController.searchBar.text!)
     let array = (self.list as NSArray).filteredArrayUsingPredicate(searchPredicate)


     self.filteredlist = array as! [String] => Cannot assign a value of type '[String]' to a value of type '[MovieVO]'

    self.tableView.reloadData()
}

Answer 1

您已将 self.filteredlist 定义为 MovieVO 类型的 Swift 数组，所以不，您不能为其分配 String 数组类型。尝试将其转换为 MovieVO 类型或以其他方式将其转换为该类型(也许查看您对 MovieVO 的定义会很有用)。