IOS/Swift - Instance member 'app' cannot be used on type ERROR

will help you This code returns a new value every time you call it. I expect it what you're looking for

var myInt: Int? {
    return Int(percentLabel.text!)
}

let myString = percentLabel
let myInt: Int? = Int(myString)

I wish this help you All I'm trying to do is get the text input from a UITextField object on my main.storyboard. Both @IBOutlet objects show that they are linked to the correct text field objects. However, when I try to make the constant meenieOneText take on the value of the .text property of the meenieOne UITextField, I get the error message "Instance member 'meenieOne' cannot be used on type 'ViewController'. , Try this instead:

var meenieOneText: String = ""

override func viewDidLoad() {
  super.viewDidLoad()
  meenieOneText = meenieOne.text!
}

This might help you You can only call an instance method on an instance of a class. For example, you would have to create an instance of myScript, then call it:

let script = myScript()
script.thisIsmyFunction()

class func thisIsmyFunction() {...}

To fix the issue you can do Okay I see where you have gone wrong. Naming conventions would of actually prevented this but anyway. You're actually accessing the name like it's a static property, when in fact it's an instance property. Doing something like this will solve your problem:

let category = clothing_categories[indexPath.row]
cell.nameclothing_category.text = category.name

I wish this help you There are a few things I don't agree with your code but I'll start by helping you fix your error. Swift doesn't like you using instantiated variables to help you instantiate another variable. Swift has no way of knowing which one will be initialized first. Instead initialize both as empty, And set their value in viewDidLoad() which will run before your UITableViewDataSource/Delegate Methods. MAKE SURE filteredObjects and objects are the same structure. I. E. [[String : String]]

var selectedPokemonObject = [String:String]()
var filteredObjects = [[ String:String ]]()

override func viewDidLoad() {
   super.viewDidLoad()

   filteredObjects = objects.filter { $0["type"] == selectedPokemon["type"] || $0["typeTwo"] == selectedPokemon["typeTwo] }
}