I'm using swift 6.3 and having 2 similar errors
Cannot invoke 'findObjectsInBackgroundWithBlock' with an argument list of type '(([AnyObject]!, NSError!) -> Void)'
Cannot invoke 'getDataInBackgroundWithBlock' with an argument list of type '((NSData!, NSError!) -> Void)'
Any ideas please?
import Parse
import UIKit
class UserVC: UIViewController, UITableViewDataSource, UITableViewDelegate {
@IBOutlet var resultTable: UITableView!
var resultNameArray = [String]()
var resultUserNameArray = [String]()
var resultUserImageFiles = [PFFile]()
override func viewDidLoad() {
super.viewDidLoad()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
override func viewDidAppear(animated: Bool) {
resultNameArray.removeAll(keepCapacity: false)
resultUserNameArray.removeAll(keepCapacity: false)
resultUserImageFiles.removeAll(keepCapacity: false)
var query = PFUser.query()
query!.whereKey("username", notEqualTo: PFUser.currentUser()!.username!)
//// here is the error////
query.findObjectsInBackgroundWithBlock {(objects:[AnyObject]!, error:NSError!) -> Void in
if error == nil {
for object in objects {
self.resultNameArray.append(object.objectForKey("profileName") as String)
self.resultUserImageFiles.append(object.objectForKey("photo") as PFFile)
self.resultUserNameArray.append(object.objectForKey("username") as String)
self.resultsTable.reloadData()
}
}
}
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return resultNameArray.count
}
func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
return 64
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
var cell:User_Cell = tableView.dequeueReusableCellWithIdentifier("Cell") as! User_Cell
cell.profileLbl.text = self.resultNameArray[indexPath.row]
cell.userLbl.text = self.resultUserNameArray[indexPath.row]
//// here is the error////
self.resultUserImageFiles[indexPath.row].getDataInBackgroundWithBlock {
(imageData:NSData!, error:NSError!) -> Void in
if error == nil {
let image = UIImage(data: imageData)
cell.imgView.image = image
}
}
return cell
}
}
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