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Getting PlatformNotSupportedException when authenticating to GeoTab

mdevol
Original Poster

I'm trying to upgrade the Geotab.Checkmate.ObjectModel nuget package from ver 11.118.421 to ver 11.132.485. However, when I try to run my application after upgrading, I get the following runtime error when authenticating (AuthenticateAsync()) to Geotab:

System.PlatformNotSupportedException: Operation is not supported on this platform.
at System.Net.Http.HttpClientHandler.set_CheckCertificateRevocationList(Boolean value)
at Geotab.Checkmate.Web.HttpMessageHandlerBuilder.PropertySetter.SetCheckCertificateRevocationList(HttpMessageHandler& httpMessageHandler, Nullable`1& value)
at Geotab.Checkmate.Web.HttpMessageHandlerBuilder.Build()
at Geotab.Checkmate.Web.WebServerInvoker.CreateSharedHttpClient()
at Geotab.Checkmate.Web.WebServerInvoker..cctor()


As I understand this error message, a newer version of the .NetFramework is needed than what the application is running, which in my case is 4.6.2. Could you please let me know what is the minimum supported .NetFramework version for the latest version of Geotab.Chackmake.ObjectModel.

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