EXC_BAD_ACCESS in heightForRowAtIndexPath iOS

Question

I\'m working on an application where I have a custom subclass of UITableViewCell. I want to make the cell\'s height dynamic based on the text inside it. I try do do that in

Answer 1

SWIFT:

Use this to know when the tables have loaded:

extension UITableView {
    func reloadData(completion: ()->()) {
        UIView.animateWithDuration(0, animations: { self.reloadData() })
            { _ in completion() }
    }
}

Create a boolean value

var tables_loaded = Bool(false)

Then in viewDidLoad:

tableView.reloadData {
    tables_loaded = true
    // call functions or other stuff regarding table manipulation.
    // tableView.beginUpdates()
    // tableView.endUpdates()
}

then in

override func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
            if tables_loaded {
                let cell = tableView.cellForRowAtIndexPath(indexPath)
                 // Do your magic here!
             }

}