Value of type '[AnyObject]!' has no member 'Generator'
Value of type '[AnyObject]!' has no member 'Generator'
- Subject: Value of type '[AnyObject]!' has no member 'Generator'
- From: Rick Mann <email@hidden>
- Date: Sat, 03 Oct 2015 22:48:13 -0700
Why won't this compile?
let devices = AVCaptureDevice.devices() // OKAY
for device in devices
{
print("Device: \(device)")
for f in device.formats // no member "Generator"
{
print(" format: \(f)")
}
}
Each of the loops' collections is of type [AnyObject]! But for the device.formats, I get
AppDelegate.swift:25:13: Value of type '[AnyObject]!' has no member 'Generator'
Also, command-clicking on device() takes me to a Swift interface file. Command-clicking on formats takes me to an Objective-C header.
If I put a ! after device.formats, it compiles.
--
Rick Mann
email@hidden
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