v6.2.3 Build Error

[Syed-Esqimo]

Build failing in AppCenter with the following error:

MTOUCH : error MT2101: Can't resolve the reference 'System.Void ObjCRuntime.ThrowHelper::ThrowArgumentNullException(System.String)', referenced from the method 'System.Void AppsFlyerXamarinBinding.AppsFlyerCrossPromotionHelper::LogAndOpenStore(System.String,System.String,Foundation.NSDictionary,System.Action`2<Foundation.NSUrlSession,Foundation.NSUrl>)' in 'Xamarin.iOS, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065'.

[sokoloff06]

Hi @Syed-Esqimo!

What is the version of Xamarin.iOS do you use?

[Syed-Esqimo]

Hi, good morning @af-vs the build is failing in Microsoft AppCenter with the following config:

Builds fine locally though. Here's the VS information on my machine:

=== Visual Studio Community 2019 for Mac ===

Version 8.9.4 (build 25)
Installation UUID: a6c4b376-3c32-4a5d-9c19-3d3ff453eee1
    GTK+ 2.24.23 (Raleigh theme)
    Xamarin.Mac 6.18.0.23 (d16-6 / 088c73638)

    Package version: 612000125

=== Mono Framework MDK ===

Runtime:
    Mono 6.12.0.125 (2020-02/8c552e98bd6) (64-bit)
    Package version: 612000125

=== Roslyn (Language Service) ===

3.9.0-6.21152.10+c10f884b30737542ddd84ca889a4aad9281ce210

=== NuGet ===

Version: 5.8.0.6860

=== .NET Core SDK ===

SDK: /usr/local/share/dotnet/sdk/5.0.201/Sdks
SDK Versions:
    5.0.201
    5.0.103
    5.0.102
    5.0.101
    5.0.100
    3.1.407
    3.1.406
    3.1.405
    3.1.404
    3.1.403
    3.1.402
    3.1.401
    3.1.302
    3.1.301
MSBuild SDKs: /Applications/Visual Studio.app/Contents/Resources/lib/monodevelop/bin/MSBuild/Current/bin/Sdks

=== .NET Core Runtime ===

Runtime: /usr/local/share/dotnet/dotnet
Runtime Versions:
    5.0.4
    5.0.3
    5.0.2
    5.0.1
    5.0.0
    3.1.13
    3.1.12
    3.1.11
    3.1.10
    3.1.9
    3.1.8
    3.1.7
    3.1.6
    3.1.5
    2.1.23
    2.1.22
    2.1.21
    2.1.20
    2.1.19

=== .NET Core 3.1 SDK ===

SDK: 3.1.407

=== Xamarin.Profiler ===

Version: 1.6.15.68
Location: /Applications/Xamarin Profiler.app/Contents/MacOS/Xamarin Profiler

=== Updater ===

Version: 11

=== Xamarin.Android ===

Version: 11.2.2.1 (Visual Studio Community)
Commit: xamarin-android/d16-9/877f572
Android SDK: /Users/gandalf/Library/Android/sdk
    Supported Android versions:
        6.0 (API level 23)
        8.0 (API level 26)

SDK Tools Version: 26.1.1
SDK Platform Tools Version: 30.0.5
SDK Build Tools Version: 30.0.3

Build Information: 
Mono: 5e9cb6d
Java.Interop: xamarin/java.interop/d16-9@54f8c24
ProGuard: Guardsquare/proguard/v7.0.1@912d149
SQLite: xamarin/sqlite/3.34.1@daff8f4
Xamarin.Android Tools: xamarin/xamarin-android-tools/d16-9@d210f11

=== Microsoft OpenJDK for Mobile ===

Java SDK: /Users/gandalf/Library/Developer/Xamarin/jdk/microsoft_dist_openjdk_1.8.0.25
1.8.0-25
Android Designer EPL code available here:
https://github.com/xamarin/AndroidDesigner.EPL

=== Android SDK Manager ===

Version: 16.9.0.22
Hash: a391de2
Branch: remotes/origin/d16-9~2
Build date: 2021-03-24 08:30:26 UTC

=== Android Device Manager ===

Version: 16.9.0.17
Hash: fc2b3db
Branch: remotes/origin/dev/jmt/d16-9bump~1
Build date: 2021-03-24 08:30:44 UTC

=== Apple Developer Tools ===

Xcode 12.4 (17801)
Build 12D4e

=== Xamarin.Mac ===

Xamarin.Mac not installed. Can't find /Library/Frameworks/Xamarin.Mac.framework/Versions/Current/Version.

=== Xamarin.iOS ===

Version: 14.14.2.5 (Visual Studio Community)
Hash: 3836759d4
Branch: d16-9
Build date: 2021-02-10 17:56:44-0500

=== Xamarin Designer ===

Version: 16.9.0.316
Hash: 2241b204a
Branch: tags/vsm-rel/d16.9-4540908
Build date: 2021-03-10 21:18:10 UTC

=== Build Information ===

Release ID: 809040025
Git revision: 5d0f80a4343884101c6c7869bc61d5101cf30052
Build date: 2021-03-25 08:43:13-04
Build branch: release-8.9
Xamarin extensions: 5d0f80a4343884101c6c7869bc61d5101cf30052

=== Operating System ===

Mac OS X 10.16.0
Darwin 20.3.0 Darwin Kernel Version 20.3.0
    Thu Jan 21 00:07:06 PST 2021
    root:xnu-7195.81.3~1/RELEASE_X86_64 x86_64

=== Enabled user installed extensions ===

NuGet Package Management Extensions 0.26
NuGet Package Explorer 0.6

[sokoloff06]

@Syed-Esqimo thanks for the info! Indeed looks like Xamarin.iOS version is the reason for the failure here. We will release shortly a new version of the binding (6.2.4.1) built with the Xamarin.iOS v14.0.0.0 to make sure compatibility with all the 14.x versions that may be used by the host applications.

Thank you!

[Syed-Esqimo]

No problem! But can you please advise which Xamarin.iOS version is compatible with 6.2.4 so I can fix our build pipeline while we wait for the 6.2.4.1 release

[sokoloff06]

@Syed-Esqimo 6.2.4 should work with 14.14.2.5, same as you have installed locally and which is the latest version of Xamarin.iOS as of today. I am not sure about lower versions compatibility as we used the latest to build the binding.

But no worries, 6.2.4.1 is already available in NuGet :)

https://www.nuget.org/packages/AppsFlyerXamarinBinding/6.2.4.1

Let us know if it solves the issue

[Syed-Esqimo]

Im happy to report the issue has been resolved with 6.2.4.1 release! That was some amazing and quck work Vitaly. Thank you sir!!!

Closing.