Bug 45062 - Downgraded F# core version?
Summary: Downgraded F# core version?
Alias: None
Product: Android
Classification: Xamarin
Component: MSBuild ()
Version: 6.1.1 (C7SR0)
Hardware: PC Mac OS
: --- normal
Target Milestone: ---
Assignee: dean.ellis
Depends on:
Reported: 2016-10-05 14:29 UTC by Dragan
Modified: 2016-10-10 18:05 UTC (History)
1 user (show)

Is this bug a regression?: ---
Last known good build:

Notice (2018-05-24): bugzilla.xamarin.com is now in read-only mode.

Please join us on Visual Studio Developer Community and in the Xamarin and Mono organizations on GitHub to continue tracking issues. Bugzilla will remain available for reference in read-only mode. We will continue to work on open Bugzilla bugs, copy them to the new locations as needed for follow-up, and add the new items under Related Links.

Our sincere thanks to everyone who has contributed on this bug tracker over the years. Thanks also for your understanding as we make these adjustments and improvements for the future.

Please create a new report on Developer Community or GitHub with your current version information, steps to reproduce, and relevant error messages or log files if you are hitting an issue that looks similar to this resolved bug and you do not yet see a matching new report.

Related Links:

Description Dragan 2016-10-05 14:29:00 UTC
Since update from Xamarin.Android 6.1.2 to 7.x F# project won't compile. 

I am getting these errors:
Error FS0039: The value or constructor 'isNull' is not defined (FS0039)
Error FS0039: The value, constructor, namespace or type 'sortByDescending' is not defined (FS0039)
Error FS0039: The value, constructor, namespace or type 'tryHead' is not defined (FS0039)

Looks like F# core version in Xamarin.Android is downgraded and is too old.
Comment 1 Dragan 2016-10-10 18:05:29 UTC
The issue can be fixed by installing FSharp.Core via NuGet package.