Issue attempting to implement GARSessionDelegate in Swift

[kv-jw]

Hi all,

I'm attempting to use the latest release of the sdk in Swift, working with cloud anchors. When attempting to extend my anchor manager class and inherit from the GARSessionDelegate class, I get the following warning from Xcode:

Cannot declare conformance to 'NSObjectProtocol' in Swift; 'CloudAnchorManager' should inherit 'NSObject' instead

The only fix in this situation, to my knowledge, would be to implement the missing methods from the NSObjectProtocol. Is this intended functionality, or am I using this improperly? My current implementation looks like this:

extension CloudAnchorManager: GARSessionDelegate {
    
    func session(_ session: GARSession, didHost anchor: GARAnchor) {
        print("Anchor hosted successfully. Cloud ID: \(anchor.cloudIdentifier)")
        
        // Do something with hosted anchor here
    }
}

Would appreciate any feedback or insight with this, thanks!

[jrullman]

GARSessionDelegate is a protocol, not a class, so I think you need to make it a class and also extend from NSObject.