Error retrieving Data from Firebase - Swift 4 XCode 9

[Ibrahim Akar]

I have attached a screen shot of what my data looks like. I am trying to get the list of titles (child node) and populate my table field with same list.

My errors and explanation are highlighted below in the code. 

Appreciate any help. 


//Set the Firebase Reference

    var ref = Database.database().reference()

    

    var searchJSONQuery : String = ""

    

    var jobsData = [String]()

    

    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {

        return jobsData.count

    }

    

    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {

        let cell = tableView.dequeueReusableCell(withIdentifier: "PostCell")

        cell?.textLabel?.text = jobsData[indexPath.row]

        return cell!

    }

    

    func retrieveJobTitles(){

        

        let positionRef = ref.child("positions")

        

        positionRef.observeSingleEvent(of: .value, with: { (snapshot) in

            

            // Iterate through all of your positions

            for child in snapshot.children {

                let positionsInfo = child.value as! [String: Any] 

 

Error -->  Value of type 'Any' has no member 'value'

             Cast 'Any' to 'AnyObject' or use 'as!' to force downcast to a more specific type to access members

When I use AnyObject as the error message suggests I just run into another one .. Value of type 'Any' has no member 'value'

                

                let jobTitle = positionsInfo["title"] as! String

                

                if jobTitle != nil {

                    self.jobsData.append(jobTitle)

                }

            }

            

            self.jobPostsTableView.reloadData()

            

            

        })

    }

[Jen Person]

`snapshot.children` needs to explicitly be cast to `DataSnapshot`. Try :

for child in snapshot.children.allObjects as! [DataSnapshot] {
// code here
}