Cannot install v2 on iOS, missing System.Drawing.Common.dll

[cmdrew]

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Configuration

Version of the Plugin: e.g. 1.0.0 / 1.0.1-alpha3

Platform: e.g. iOS 10.1 / Android 4.4 / ... (including version!!! e.g. Android 5.1 / i0S 10)

Device: e.g. HTC Sensation /i Phone 7 ...

[smsissuechecker]

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[cmdrew]

Been using this plugin for a while but had an isue with v1.4.9 under Android failing to build so i updated my projects to use v2. all went well in the shared and android project but when I tried to update the package on iOS I got an error saying 'Plugin.Fingerprint tried to add a framework reference to System.Drawing.Common.dll which is not in the GAC'. trouble is i need v2 for android to build but can't upgrade iOS and as the calling format to AuthenticateAsync has changed now my iOS version won't build.

[smstuebe]

Please see: #162

[cmdrew]

Yes I had seen this previously - the problem i am facing is that this is quite a bit project and even if I can get it to work in a test project it doesn't really help with this one. I had thought about going down the packagemanager route but when-ever I make changes like that to a Xamarin Forms project it takes ages to get it to compile again. At the moment I am building the Android version with 1.4.9 and then updating the nuget to v2 for iOS - not ideal but it works and gets me past some very tight deadlines...

[smstuebe]

@cmdrew have you tried to use PackageReference ind the Platform specific projects like suggested in the linked issue? This should be done quickly (open csproj and paste 3 lines).