Xamarin-macios: AVAudioSinkNode Connect to InputNode not working. 3rd parameter needs to be "nil".

[eludema]

Steps to Reproduce

1. Run the app in debug/iOS mode. No input necessary. User interface is irrelavant to issue.
2. Line 48 in iOS/AudioEngine.cs throws exception when null is used as a 3rd parameter (AVAudioFormat) to AVAudioEngine.Connect(AVAudioNode source, AVAudioNode target, AVAudioFormat format) when the target node is an AVAudioSinkNode. Apple docs and examples suggest "nil" as the format parameter.
3. NSNull.Null doesn't compile when used as the 3rd parameter.

Expected Behavior

A new connection from an AVAudioInputNode to an AVAudioSinkNode, serving as a point of data monitoring. All documentation for .Connect involving an AVAudioSinkNode points to using "nil" as the format parameter in the Connect method.

Actual Behavior

"null" as the format parameter generates the exception:

at AVFoundation.AVAudioFormat.op_Equality (AVFoundation.AVAudioFormat a, AVFoundation.AVAudioFormat b) [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/13.18.3.2/src/Xamarin.iOS/AVFoundation/AVAudioFormat.cs:27
at AVFoundation.AVAudioEngine.Connect (AVFoundation.AVAudioNode sourceNode, AVFoundation.AVAudioNode targetNode, AVFoundation.AVAudioFormat format) [0x00024] in /Library/Frameworks/Xamarin.iOS.framework/Versions/13.18.3.2/src/Xamarin.iOS/AVAudioEngine.g.cs:120
at udptest.iOS.AudioEngine.ActivateAudioSession () [0x0009b] in /Users/eludema/dev/xamarin/udptest/udptest.iOS/AudioEngine.cs:48

"NSNull.Null" as the format parameter isn't allowed at compile time.

Using an instantiated AVAudioFormat (such as the AVAudioEngine.InputNode's format) crashes with a "Trampolines.g.cs" not found message.

Environment

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

Version 8.6.8 (build 2)
Installation UUID: 95b8dfa1-61c6-4e95-bd2f-a70e0f375355
    GTK+ 2.24.23 (Raleigh theme)
    Xamarin.Mac 6.18.0.23 (d16-6 / 088c73638)

    Package version: 610000106

=== Mono Framework MDK ===

Runtime:
    Mono 6.10.0.106 (2019-12/77769615db1) (64-bit)
    Package version: 610000106

=== Roslyn (Language Service) ===

3.6.0-3.20210.9+4eafdcb1bcbd8d3573f2ba6065e56d9b9ce4f8a3

=== NuGet ===

Version: 5.6.0.6591

=== .NET Core SDK ===

SDK: /usr/local/share/dotnet/sdk/3.1.302/Sdks
SDK Versions:
    3.1.302
    3.1.200
    3.1.102
    3.0.101
    2.1.700
MSBuild SDKs: /Library/Frameworks/Mono.framework/Versions/6.10.0/lib/mono/msbuild/Current/bin/Sdks

=== .NET Core Runtime ===

Runtime: /usr/local/share/dotnet/dotnet
Runtime Versions:
    3.1.6
    3.1.2
    3.0.1
    2.1.20
    2.1.16
    2.1.15
    2.1.14
    2.1.11

=== Xamarin.Profiler ===

Version: 1.6.12.29
Location: /Applications/Xamarin Profiler.app/Contents/MacOS/Xamarin Profiler

=== Updater ===

Version: 11

=== Apple Developer Tools ===

Xcode 11.6 (16141)
Build 11E708

=== Xamarin.Mac ===

Version: 6.18.3.2 (Visual Studio Community)
Hash: ce0cc74a3
Branch: d16-6-xcode11.6
Build date: 2020-07-16 18:15:27-0400

=== Xamarin.iOS ===

Version: 13.18.3.2 (Visual Studio Community)
Hash: ce0cc74a3
Branch: d16-6-xcode11.6
Build date: 2020-07-16 18:15:27-0400

=== Xamarin Designer ===

Version: 16.6.0.329
Hash: d4f8bcd13
Branch: remotes/origin/d16-6
Build date: 2020-04-24 02:16:02 UTC

=== Build Information ===

Release ID: 806080002
Git revision: e999e2934e8c771fdf6494b80361dacef9427565
Build date: 2020-07-24 15:17:52-04
Build branch: release-8.6
Xamarin extensions: e999e2934e8c771fdf6494b80361dacef9427565

=== Operating System ===

Mac OS X 10.15.3
Darwin 19.3.0 Darwin Kernel Version 19.3.0
    Thu Jan  9 20:58:23 PST 2020
    root:xnu-6153.81.5~1/RELEASE_X86_64 x86_64

Build Logs

(Normal Log Dump)

Building udptest.iOS (Debug)
Build started 8/3/2020 5:09:54 PM.

---

Project "/Users/eludema/dev/xamarin/udptest/udptest.iOS/udptest.iOS.csproj" (Build target(s)):

Target _BeforeCoreCompileInterfaceDefinitions:
Skipping target "_BeforeCoreCompileInterfaceDefinitions" because all output files are up-to-date with respect to the input files.
Target _CoreCompileInterfaceDefinitions:
Skipping target "_CoreCompileInterfaceDefinitions" because all output files are up-to-date with respect to the input files.
Target _BeforeCoreCompileImageAssets:
Skipping target "_BeforeCoreCompileImageAssets" because all output files are up-to-date with respect to the input files.
Target _CoreCompileImageAssets:
Skipping target "_CoreCompileImageAssets" because all output files are up-to-date with respect to the input files.
Target _CoreCompileColladaAssets:
Skipping target "_CoreCompileColladaAssets" because it has no inputs.
Target _BeforeCoreCompileSceneKitAssets:
Skipping target "_BeforeCoreCompileSceneKitAssets" because it has no inputs.
Target _BeforeCoreCompileSceneKitAssets:
Skipping target "_BeforeCoreCompileSceneKitAssets" because it has no inputs.
Target _BeforeCoreCompileSceneKitAssets:
Skipping target "_BeforeCoreCompileSceneKitAssets" because it has no inputs.
Target _CoreCompileSceneKitAssets:
Skipping target "_CoreCompileSceneKitAssets" because it has no inputs.
Target _BeforeCompileTextureAtlases:
Skipping target "_BeforeCompileTextureAtlases" because it has no inputs.
Target _BeforeCompileTextureAtlases:
Skipping target "_BeforeCompileTextureAtlases" because it has no inputs.
Target _BeforeCompileTextureAtlases:
Skipping target "_BeforeCompileTextureAtlases" because it has no inputs.
Target _CoreCompileTextureAtlases:
Skipping target "_CoreCompileTextureAtlases" because it has no inputs.
Target _BeforeCompileCoreMLModels:
Skipping target "_BeforeCompileCoreMLModels" because all output files are up-to-date with respect to the input files.
Target _CoreCompileCoreMLModels:
Skipping target "_CoreCompileCoreMLModels" because all output files are up-to-date with respect to the input files.
Target _CoreOptimizePngImages:
Skipping target "_CoreOptimizePngImages" because it has no outputs.
Target _CoreOptimizePropertyLists:
Skipping target "_CoreOptimizePropertyLists" because it has no inputs.
Target _CoreOptimizeLocalizationFiles:
Skipping target "_CoreOptimizeLocalizationFiles" because it has no inputs.
Target GenerateTargetFrameworkMonikerAttribute:
Skipping target "GenerateTargetFrameworkMonikerAttribute" because all output files are up-to-date with respect to the input files.
Target XamlG:
Skipping target "XamlG" because all output files are up-to-date with respect to the input files.
Target CssG:
Skipping target "CssG" because it has no outputs.
Target CssG:
Skipping target "CssG" because it has no outputs.
Target CoreCompile:
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/reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.Cryptography.Encryption.ECDiffieHellman.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.Cryptography.Encryption.ECDsa.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.Cryptography.Hashing.Algorithms.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.Cryptography.Hashing.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.Cryptography.OpenSsl.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.Cryptography.Pkcs.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.Cryptography.Primitives.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.Cryptography.ProtectedData.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.Cryptography.RandomNumberGenerator.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.Cryptography.RSA.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.Cryptography.X509Certificates.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.Principal.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.Principal.Windows.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Security.SecureString.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.ServiceModel.Duplex.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.ServiceModel.Http.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.ServiceModel.NetTcp.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.ServiceModel.Primitives.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.ServiceModel.Security.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.ServiceProcess.ServiceController.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Text.Encoding.CodePages.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Text.Encoding.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Text.Encoding.Extensions.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Text.RegularExpressions.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Threading.AccessControl.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Threading.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Threading.Overlapped.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Threading.Tasks.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Threading.Tasks.Extensions.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Threading.Tasks.Parallel.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Threading.Thread.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Threading.ThreadPool.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Threading.Timer.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.ValueTuple.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Xml.ReaderWriter.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Xml.XDocument.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Xml.XmlDocument.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Xml.XmlSerializer.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Xml.XPath.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Xml.XPath.XDocument.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Xml.XPath.XmlDocument.dll /reference:/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Xml.Xsl.Primitives.dll /debug+ /debug:full /optimize- /out:obj/iPhoneSimulator/Debug/udptest.iOS.exe /resource:/Users/eludema/dev/xamarin/udptest/udptest/App.xaml,udptest.iOS.App.xaml /resource:/Users/eludema/dev/xamarin/udptest/udptest/MainPage.xaml,udptest.iOS.MainPage.xaml /target:exe /utf8output /langversion:7.3 Main.cs AppDelegate.cs Properties/AssemblyInfo.cs AudioEngine.cs /Users/eludema/dev/xamarin/udptest/udptest/App.xaml.cs /Users/eludema/dev/xamarin/udptest/udptest/MainPage.xaml.cs /Users/eludema/dev/xamarin/udptest/udptest/AssemblyInfo.cs /Users/eludema/dev/xamarin/udptest/udptest/IAudioEngine.cs "obj/iPhoneSimulator/Debug/Xamarin.iOS,Version=v1.0.AssemblyAttributes.cs" obj/iPhoneSimulator/Debug/App.xaml.g.cs obj/iPhoneSimulator/Debug/MainPage.xaml.g.cs
Using shared compilation with compiler from directory: /Library/Frameworks/Mono.framework/Versions/6.10.0/lib/mono/msbuild/Current/bin/Roslyn
Target XamlC:
Compiling Xaml, assembly: obj/iPhoneSimulator/Debug/udptest.iOS.exe
Creating "obj/iPhoneSimulator/Debug/XamlC.stamp" because "AlwaysCreate" was specified.
Target _CopyFilesMarkedCopyLocal:
Copying file from "/Users/eludema/.nuget/packages/xamarin.essentials/1.5.3.2/lib/xamarinios10/Xamarin.Essentials.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/Xamarin.Essentials.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.essentials/1.5.3.2/lib/xamarinios10/Xamarin.Essentials.pdb" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/Xamarin.Essentials.pdb".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/Xamarin.Forms.Core.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/Xamarin.Forms.Core.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/Xamarin.Forms.Core.pdb" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/Xamarin.Forms.Core.pdb".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/Xamarin.Forms.Platform.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/Xamarin.Forms.Platform.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/Xamarin.Forms.Xaml.pdb" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/Xamarin.Forms.Xaml.pdb".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/Xamarin.Forms.Xaml.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/Xamarin.Forms.Xaml.dll".
Creating directory "bin/iPhoneSimulator/Debug/ar".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/ar/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/ar/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/ca".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/ca/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/ca/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/cs".
Creating directory "bin/iPhoneSimulator/Debug/da".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/cs/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/cs/Xamarin.Forms.Platform.iOS.resources.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/da/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/da/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/el".
Creating directory "bin/iPhoneSimulator/Debug/de".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/el/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/el/Xamarin.Forms.Platform.iOS.resources.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/de/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/de/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/es".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/es/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/es/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/fi".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/fi/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/fi/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/fr".
Creating directory "bin/iPhoneSimulator/Debug/he".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/he/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/he/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/hi".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/hi/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/hi/Xamarin.Forms.Platform.iOS.resources.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/fr/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/fr/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/hr".
Creating directory "bin/iPhoneSimulator/Debug/hu".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/hr/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/hr/Xamarin.Forms.Platform.iOS.resources.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/hu/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/hu/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/id".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/id/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/id/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/it".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/it/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/it/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/ja".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/ja/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/ja/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/ko".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/ko/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/ko/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/ms".
Creating directory "bin/iPhoneSimulator/Debug/nb".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/ms/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/ms/Xamarin.Forms.Platform.iOS.resources.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/nb/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/nb/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/nl".
Creating directory "bin/iPhoneSimulator/Debug/pl".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/nl/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/nl/Xamarin.Forms.Platform.iOS.resources.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/pl/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/pl/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/pt".
Creating directory "bin/iPhoneSimulator/Debug/pt-BR".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/pt/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/pt/Xamarin.Forms.Platform.iOS.resources.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/pt-BR/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/pt-BR/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/ru".
Creating directory "bin/iPhoneSimulator/Debug/ro".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/ru/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/ru/Xamarin.Forms.Platform.iOS.resources.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/ro/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/ro/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/sk".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/sk/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/sk/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/sv".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/sv/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/sv/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/th".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/th/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/th/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/tr".
Creating directory "bin/iPhoneSimulator/Debug/uk".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/tr/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/tr/Xamarin.Forms.Platform.iOS.resources.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/uk/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/uk/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/vi".
Creating directory "bin/iPhoneSimulator/Debug/zh-HK".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/zh-HK/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/zh-HK/Xamarin.Forms.Platform.iOS.resources.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/vi/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/vi/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/zh-Hans".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/zh-Hans/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/zh-Hans/Xamarin.Forms.Platform.iOS.resources.dll".
Creating directory "bin/iPhoneSimulator/Debug/zh-Hant".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/lib/Xamarin.iOS10/zh-Hant/Xamarin.Forms.Platform.iOS.resources.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/zh-Hant/Xamarin.Forms.Platform.iOS.resources.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/buildTransitive/XCODE11/Xamarin.Forms.Platform.iOS.dll" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/Xamarin.Forms.Platform.iOS.dll".
Copying file from "/Users/eludema/.nuget/packages/xamarin.forms/4.7.0.1239/buildTransitive/XCODE11/Xamarin.Forms.Platform.iOS.pdb" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/Xamarin.Forms.Platform.iOS.pdb".
Creating "/Users/eludema/dev/xamarin/udptest/udptest.iOS/obj/iPhoneSimulator/Debug/udptest.iOS.csproj.CopyComplete" because "AlwaysCreate" was specified.
Target CopyFilesToOutputDirectory:
Copying file from "/Users/eludema/dev/xamarin/udptest/udptest.iOS/obj/iPhoneSimulator/Debug/udptest.iOS.exe" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/udptest.iOS.exe".
udptest.iOS -> /Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/udptest.iOS.exe
Copying file from "/Users/eludema/dev/xamarin/udptest/udptest.iOS/obj/iPhoneSimulator/Debug/udptest.iOS.pdb" to "/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/udptest.iOS.pdb".
Target _DetectSigningIdentity:
Detected signing identity:
Bundle Id: com.innovativepracticetools.setclasscalculator.udptest
App Id: com.innovativepracticetools.setclasscalculator.udptest
Target _CopyResourcesToBundle:
Creating directory '/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/udptest.iOS.app/LaunchScreen.storyboardc'
Copying file from '/Users/eludema/dev/xamarin/udptest/udptest.iOS/obj/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/ibtool/LaunchScreen.storyboardc/X5k-f2-b5h-view-yd7-JS-zBw.nib' to '/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/udptest.iOS.app/LaunchScreen.storyboardc/X5k-f2-b5h-view-yd7-JS-zBw.nib'
Copying file from '/Users/eludema/dev/xamarin/udptest/udptest.iOS/obj/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/ibtool/LaunchScreen.storyboardc/UIViewController-X5k-f2-b5h.nib' to '/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/udptest.iOS.app/LaunchScreen.storyboardc/UIViewController-X5k-f2-b5h.nib'
Copying file from '/Users/eludema/dev/xamarin/udptest/udptest.iOS/obj/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/ibtool/LaunchScreen.storyboardc/Info.plist' to '/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/udptest.iOS.app/LaunchScreen.storyboardc/Info.plist'
Copying file from '/Users/eludema/dev/xamarin/udptest/udptest.iOS/obj/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/actool/bundle/[email protected]' to '/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/udptest.iOS.app/[email protected]'
Copying file from '/Users/eludema/dev/xamarin/udptest/udptest.iOS/obj/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/actool/bundle/AppIcon76x76@2x~ipad.png' to '/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/udptest.iOS.app/AppIcon76x76@2x~ipad.png'
Copying file from '/Users/eludema/dev/xamarin/udptest/udptest.iOS/obj/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/actool/bundle/Assets.car' to '/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/udptest.iOS.app/Assets.car'
Target _DetectDebugNetworkConfiguration:
DebugIPAddresses: 127.0.0.1
Target _CompileAppManifest:
Directory "bin/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/udptest.iOS.app.dSYM" doesn't exist. Skipping.
Target _ParseExtraMtouchArgs:
NoSymbolStrip Output: False
NoDSymUtil Output: false
Target _CompileToNative:
/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/bin/mtouch "@/Users/eludema/dev/xamarin/udptest/udptest.iOS/obj/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/response-file.rsp"
Xamarin.iOS 13.18.3.2 (d16-6-xcode11.6): ce0cc74a3 using framework: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator13.6.sdk
/Users/eludema/dev/xamarin/udptest/udptest.iOS/bin/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/udptest.iOS.app built successfully.
Creating "bin/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/mtouch.stamp" because "AlwaysCreate" was specified.
Target _CopyAppExtensionsToBundle:
Skipping target "_CopyAppExtensionsToBundle" because it has no inputs.
Target _CodesignNativeLibraries:
Tool /usr/bin/codesign execution started with arguments: -v --force --sign - --timestamp=none "bin/iPhoneSimulator/Debug/device-builds/iphone 11-13.6/udptest.iOS.app/libmono-native.dylib"
Target _CollectFrameworks:
No Frameworks directory found.

Build succeeded.
0 Warning(s)
0 Error(s

Time Elapsed 00:00:06.65

========== Build: 1 succeeded, 0 failed, 1 up-to-date, 0 skipped ==========

Build successful.

Example Project (If Possible)

udptest_avaudiosinkunit.zip

[eludema]

I read this post on StackOverflow stating that .Connect's AVAudioFormat parameter might just need to be decorated with the [NullAllowable] argument. From the documentation, it looks like it already is. My question is at this point, how to send an iOS "nil" as the format parameter?

[whitneyschmidt]

@eludema Thank you for filing this feedback!

I was able to verify both crashes:

1. AVAudioEngine.Connect(AVAudioNode source, AVAudioNode target, AVAudioFormat format) crashes when the format is null. This is a bug - null is an allowed parameter. The app crashes during the null check in generated code, more details in https://github.com/xamarin/xamarin-macios/pull/9371. The root of the problem is that we added [NullAllowed] for the parameter but didn't add code needed to handle the null case.

2. I confirmed the crash you saw when using an instantiated AVAudioFormat by calling AVAudioEngine.Connect(input, sink, input.GetBusOutputFormat(0)). The crash also occurs when you pass in null for the format after the null handling fix is applied.

[whitneyschmidt]

I see the following crash output for 2:

```2020-08-13 13:37:10.417395-0400 udptest.iOS[38063:769200] [plugin] AddInstanceForFactory: No factory registered for id F8BB1C28-BAE8-11D6-9C31-00039315CD46
2020-08-13 13:37:10.459035-0400 udptest.iOS[38063:769200] SecTaskLoadEntitlements failed error=22 cs_flags=200, pid=38063
2020-08-13 13:37:10.459327-0400 udptest.iOS[38063:769200] SecTaskCopyDebugDescription: udptest.iOS[38063]/0#-1 LF=0
2020-08-13 13:37:10.470069-0400 udptest.iOS[38063:769200] SecTaskLoadEntitlements failed error=22 cs_flags=200, pid=38063
2020-08-13 13:37:10.470355-0400 udptest.iOS[38063:769200] SecTaskCopyDebugDescription: udptest.iOS[38063]/0#-1 LF=0
2020-08-13 13:37:10.477638-0400 udptest.iOS[38063:769288] SecTaskLoadEntitlements failed error=22 cs_flags=200, pid=38063
2020-08-13 13:37:10.477930-0400 udptest.iOS[38063:769288] SecTaskCopyDebugDescription: udptest.iOS[38063]/0#-1 LF=0
Resolved pending breakpoint at 'Trampolines.g.cs:340,5' to int ObjCRuntime.Trampolines.SDAVAudioSinkNodeReceiverHandler.Invoke (System.IntPtr block, AudioToolbox.AudioTimeStamp timestamp, uint frameCount, System.IntPtr inputData) [0x00000].
Thread started: #6
Thread started: #7
Thread started: #8
Thread started: #9

=================================================================

Native Crash Reporting

Got a segv while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries

used by your application.

=================================================================

Native stacktrace:

0x100ee1815 - /Users/whitneyschmidt/Library/Developer/CoreSimulator/Devices/7F9EFE8B-A66C-48BB-80A9-DCF7ADE4E7E1/data/Containers/Bundle/Application/5A49D3D0-043B-450E-85AE-91FA9D93883A/udptest.iOS.app/udptest.iOS : mono_dump_native_crash_info
0x100ed5cb5 - /Users/whitneyschmidt/Library/Developer/CoreSimulator/Devices/7F9EFE8B-A66C-48BB-80A9-DCF7ADE4E7E1/data/Containers/Bundle/Application/5A49D3D0-043B-450E-85AE-91FA9D93883A/udptest.iOS.app/udptest.iOS : mono_handle_native_crash
0x100ee8b3b - /Users/whitneyschmidt/Library/Developer/CoreSimulator/Devices/7F9EFE8B-A66C-48BB-80A9-DCF7ADE4E7E1/data/Containers/Bundle/Application/5A49D3D0-043B-450E-85AE-91FA9D93883A/udptest.iOS.app/udptest.iOS : mono_sigsegv_signal_handler_debug
0x7fff51c005fd - /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 13.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libsystem_platform.dylib : _sigtramp
0x7fff51bd95a2 - /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 13.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libsystem_malloc.dylib : nanov2_calloc
0x100f4608e - /Users/whitneyschmidt/Library/Developer/CoreSimulator/Devices/7F9EFE8B-A66C-48BB-80A9-DCF7ADE4E7E1/data/Containers/Bundle/Application/5A49D3D0-043B-450E-85AE-91FA9D93883A/udptest.iOS.app/udptest.iOS : buffer_add_value_full
0x100f5b517 - /Users/whitneyschmidt/Library/Developer/CoreSimulator/Devices/7F9EFE8B-A66C-48BB-80A9-DCF7ADE4E7E1/data/Containers/Bundle/Application/5A49D3D0-043B-450E-85AE-91FA9D93883A/udptest.iOS.app/udptest.iOS : add_var
0x100f535f3 - /Users/whitneyschmidt/Library/Developer/CoreSimulator/Devices/7F9EFE8B-A66C-48BB-80A9-DCF7ADE4E7E1/data/Containers/Bundle/Application/5A49D3D0-043B-450E-85AE-91FA9D93883A/udptest.iOS.app/udptest.iOS : frame_commands
0x100f4ae2c - /Users/whitneyschmidt/Library/Developer/CoreSimulator/Devices/7F9EFE8B-A66C-48BB-80A9-DCF7ADE4E7E1/data/Containers/Bundle/Application/5A49D3D0-043B-450E-85AE-91FA9D93883A/udptest.iOS.app/udptest.iOS : debugger_thread
0x1010646e3 - /Users/whitneyschmidt/Library/Developer/CoreSimulator/Devices/7F9EFE8B-A66C-48BB-80A9-DCF7ADE4E7E1/data/Containers/Bundle/Application/5A49D3D0-043B-450E-85AE-91FA9D93883A/udptest.iOS.app/udptest.iOS : start_wrapper_internal
0x10106452e - /Users/whitneyschmidt/Library/Developer/CoreSimulator/Devices/7F9EFE8B-A66C-48BB-80A9-DCF7ADE4E7E1/data/Containers/Bundle/Application/5A49D3D0-043B-450E-85AE-91FA9D93883A/udptest.iOS.app/udptest.iOS : start_wrapper
0x7fff51c0c109 - /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 13.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libsystem_pthread.dylib : _pthread_start
0x7fff51c07b8b - /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 13.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libsystem_pthread.dylib : thread_start

=================================================================

Basic Fault Address Reporting

Memory around native instruction pointer (0x100f46378):0x100f46368 c4 c8 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 .....[A\A]A^A_].
0x100f46378 4d 8b 7d 00 49 8b 4e 08 49 8b 46 10 48 89 c2 48 M.}.I.N.I.F.H..H
0x100f46388 29 ca 48 85 d2 7f 3d 49 8b 3e 29 f8 48 c1 e0 20 ).H...=I.>).H..
0x100f46398 48 bb 00 00 00 00 21 00 00 00 48 01 c3 48 c1 fb H.....!...H..H..

=================================================================

Managed Stacktrace:

=================================================================
Thread finished: #7
```

[eludema]

Thank you, Whitney! Looking forward to the fix :)

[whitneyschmidt]

@eludema We expect the fix to be available in the next release of d16-8 and the next release of our xcode12 preview. The release notes should reflect that the fix is included. You can find them here: https://docs.microsoft.com/en-us/xamarin/mac/release-notes/6/6.20

[eludema]

In the original issue submission the following secondary potential glitch was suggested:

_Using an instantiated AVAudioFormat (such as the AVAudioEngine.InputNode's format) crashes with a "Trampolines.g.cs" not found message._

Per conversation with @whitneyschmidt on Discord, and according to sparse examples from Apple (https://developer.apple.com/videos/play/wwdc2019/510/?time=214), the "problem" of being unable to set the AudioFormat parameter to a specific format (other than null) while connecting to an AVAudioSinkEngine node was determined to be a non-issue. An AudioSinkNode by default assumes (and requires) the format of the node feeding it, and so null is expected.

[whitneyschmidt]

@eludema Closing this issue as the fix has been checked in - you'll still need to wait for the release to go public to get access. If you're still running into the same problem after downloading a release with the fix, feel free to reopen this issue.

Thanks for bringing our awareness to this bug! 👍

[eludema]

Glorious. Thank you for the massive assist!

(Now I just need to figure out how to make the rest of my project work --
Everything from here on out will definitely be programmer error... no more
excuses for me! ;)

On Tue, Aug 25, 2020 at 3:12 PM Whitney Schmidt [e-mail]
wrote:

@eludema https://github.com/eludema Closing this issue as the fix has
been checked in - you'll still need to wait for the release to go public to
get access. If you're still running into the same problem after downloading
a release with the fix, feel free to reopen this issue.

Thanks for bringing our awareness to this bug! 👍

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