我收到以下错误：
无法将类型“[[String : AnyObject]]”的值分配给类型“[[String : AnyObject?]]”
奇怪的是，在我重新启动 Xcode 之前，这个任务一直在工作，我开始收到这个错误。从我在网上阅读的内容来看，这不应该给出错误。
这是我的代码：
import UIKit
import Alamofire
import SwiftyJSON
class Signal Condo TableViewController: UITableViewController {
@IBOutlet var tableview: UITableView!
var singleCondoData = [[String:AnyObject]]()
var CondoIndivi = [[String:AnyObject]]()
override func viewDidLoad() {
super.viewDidLoad()
// Uncomment the following line to preserve selection between presentations
// self.clearsSelectionOnViewWillAppear = false
// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
// self.navigationItem.rightBarButtonItem = self.editButtonItem()
self.tableView.delegate = self
self.tableView.dataSource = self
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
// MARK: - Table view data source
override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
// #warning Incomplete implementation, return the number of sections
return 1
}
override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
// #warning Incomplete implementation, return the number of rows
return singleCondoData.count
}
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as! SignleTableTableViewCell
if singleCondoData.count != 0 {
let dict = singleCondoData[indexPath.row] as NSDictionary
//cell.label1.text? = (dict["name"] as? String)!
if let nullcheck = (dict["address"] as? String) {
cell.label2.text? = nullcheck
}
}
return cell
}
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
let dict = singleCondoData[indexPath.row] as NSDictionary
if let unitNullCheck = (dict["mls_number"] as? String) {
let item_id = unitNullCheck
getCondoUnits(item_id)
print(item_id)
}
}
//get the individual condo id
func getCondoUnits(condo_id : String){
Alamofire.request(.GET, "http://android.goidx.com/search/?mls_number=" + String(condo_id)).validate().responseJSON { response in
if let value = response.result.value {
let json = JSON(value)
if let resData = json.arrayObject {
self.CondoIndivi = (resData as? [[String:AnyObject]])!
print(self.CondoIndivi)
}
if self.CondoIndivi.count > 0 {
self.tableview.reloadData()
}
}
}
}
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
if let identifier = segue.identifier {
switch identifier {
case "details" :
let buildingdDetailVC = segue.destinationViewController as! DetailsViewController
buildingdDetailVC.CondoIndivi2 = self.CondoIndivi // line of the error
default:
break
}
}
}
}