Getting Fatal Error when i save data from response

Question

fatal error: unexpectedly found nil while unwrapping an Optional value

This is my code line:

let View = (VArray[0] as? [String : Any])?["views_count"] as! NSNumber

Can anyone help me apply try catch for this line? For Swift 3.1 of 4.

you can use if..let to get the value of optionals. – Jaydeep Vora Aug 19 '17 at 05:34 — Jaydeep Vora, Aug 19 '17 at 05:34

score 0 · Accepted Answer · answered Aug 19 '17 at 05:43

0

It's quite easy using optional

if let dictView = VArray[0] as? [String : Any], let viewsCount = dictView["views_count"] as? NSNumber {
    print(viewsCount)
} else {
    print("Cannot convert to NSNumber")
}

answered Aug 19 '17 at 05:43

Sohil R. Memon

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Getting Fatal Error when i save data from response

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