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iosin-app-purchaseswift3receipt-validation

Cannot pass immutable value as inout argument: implicit conversion from 'UnsafePointer<UInt8>? to 'UnsafePointer<UInt8>?' require a temporary

I have written a method for parsing Receipt of InAppPurchase in Swift2.3 and now I am converting it to Swift3. So I am getting this error. Anyone has idea, how to fix this?

Receipt Parsing Error in Swift 3

Solution

  • Try like this,

    var p: UnsafePointer<UInt8>? = (data as NSData).bytes.bindMemory(to: UInt8.self, capacity: data.count)