'Switch must be exhaustive' error when building for iOS

[danemco]

When building for iOS, I get the error: "switch must be exhaustive" in the Fingerprint swift file.

My solution was to add the opticID case to the list:

 if #available(iOS 11.0, *) {
                switch(authenticationContext.biometryType) {
                case .none:
                    biometryType = "none";
                case .touchID:
                    biometryType = "finger";
                case .faceID:
                    biometryType = "face";
                case .opticID:
                    biometryType = "optic";
                }
            }

[Crecket]

https://github.com/NiklasMerz/cordova-plugin-fingerprint-aio/blob/master/src/ios/Fingerprint.swift#L55 Fixed in >v5 at least

[minduch]

Yep, this seems to do the trick, but needs documentation... This issue exists for Xcode 16 and e.g. Swift version 6 (in main project code, I don't know how a plugin can handle Swift code versions).

[marianolop]

this error still continues, the fixed is not correct, you have to add the case and default

                case .opticID:
                    biometryType = "optic"
                @unknown default:
                    errorResponse["message"] = "Unkown biometry type"

otherwise xcode will throw and error
It would be great if you fix this, everytime you build you have to make the same fix manually it's a pain.