swift - JSON dictionary parsing - json

Question

I have a JSON file like below, I want to parse it and populate my tableview.
What I want to get is "material", "categories", "product_types"
["facets": {
"material" : {
"data" : [
{
"count" : 3,
"value" : "95% Polyester, 5% Spandex"
},
{
"count" : 1,
"value" : "%100 Modal"
}
],
},
"categories" : {
"data" : [
{
"id" : "7",
"name" : "test"
}
],
},
"product_types" : {
"data" : [
{
"count" : 3,
"value" : "Sweatshirt"
},
{
"count" : 1,
"value" : "Babet"
},
],
}
}]
My code is:
var list: [String:JSON]? = [:]
func loadList(){
ModafiliAPI.sharedInstance.refine(callback: { (refineList) in
if let data = refineList["facets"].dictionaryValue as [String:JSON]?{
self.list = data
self.RefineTableView!.reloadData()
print(self.refineList!)
}
})
}
I observe that I can access "facets" from the print output. But in cellforrowat
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "RefineCell") as! RefineTableViewCell
cell.refineList = self.refineList?[indexPath.row] //-->>error
return cell
}
I am getting the following error: Ambiguous reference to member 'subscript'
UITableViewCell:
var refineList:[String:JSON]?{
didSet{
self.setupRefineList()
}
}

Answer 1

Xcode doesn't know what type is refineList, it's ambiguous for him
try
cell.refineList = self.refineList?[indexPath.row] as! [String:JSON]
You may also check what cell.refineList type ?
Also try:
guard let list = refineList?[indexPath.row] else {
print ("Unexpected error !!")
return cell
}
cell.refineList:[String:JSON] = list as! [String:JSON]