Problem writing query in Swift

General
1

I cant figure out how to query my data. I imported data from Parse and tries to query it.

Every try give me the same result:

var backendless = Backendless.sharedInstance()
let datastore = backendless.data.of(BackendlessUser.ofClass())
let collection = datastore.find()
let users = collection.getCurrentPage()
print("count : \(users.count)")

And it gives me this error:

“Terminating app due to uncaught exception ‘NSRangeException’, reason: ‘*** -[__NSArray0 objectAtIndex:]: index 3 beyond bounds for empty NSArray’”

I have checked the roles and acl and NotAuthenticated, iOS User and Administrator has “Find” permission set.

2

Hi Johan,

Have you tried running the sample from the documentation? Does it work for you?

3

You could investigate this sample.

4

I just tried to following from the documentation example:

let backendless = Backendless.sharedInstance()
let dataStore = backendless.data.of(Name.ofClass())
var error: Fault?
        
let result = dataStore.findFault(&error)
if error == nil {
    let contacts = result.getCurrentPage()
    for obj in contacts {
        print("\(obj)")
    }
} else {
    print("Server reported an error: \(error)")
}

and it resulted in nil for the result object. I have a class matching table name:

class Name : NSObject {
    var objectId: String?
    var created: NSDate?
    var updated: NSDate?
    var name: String?  
}

And the permission for the table is find for NotAuthenticated and iOSUser roles.

5

Do you have a table Name on your Backendless Console?

6

Now I got it to work, somehow backendless.init() in my AppDelegate was deleted.

It started to work as soon as I added the app key and secret.