InstallAndroidDependencies errors with XA5300 and XARAT7001

[AfroSpartan]

Android framework version

net9.0-android

Affected platform version

.net 9.0.301

Description

When running dotnet build -t:InstallAndroidDependencies -f net9.0-android -p:AndroidSdkDirectory=$androidSDKPath -p:JavaSdkDirectory=$javaSDKPath -p:AcceptAndroidSdkLicenses=True it throws error XA5300 stating that AndroidSdkDirectory isn't set and XARAT7001 null reference exception

Attempting to build the application afterwards throws a null reference exception:

error BG0000: System.NullReferenceException: Object reference not set to an instance of an object.
         at generator.SourceWriters.ExplicitInterfaceInvokerMethod..ctor(GenBase iface, Method method, CodeGenerationOpt
      ions opt) in /Users/runner/work/1/s/xamarin-android/external/Java.Interop/tools/generator/SourceWriters/ExplicitIn
      terfaceInvokerMethod.cs:line 25
         at generator.SourceWriters.ClassInvokerClass.AddMethodInvokers(ClassGen klass, IEnumerable`1 methods, HashSet`1
       members, HashSet`1 skipInvokers, InterfaceGen gen, CodeGenerationOptions opt) in /Users/runner/work/1/s/xamarin-a
      ndroid/external/Java.Interop/tools/generator/SourceWriters/ClassInvokerClass.cs:line 120
         at generator.SourceWriters.ClassInvokerClass.AddMemberInvokers(ClassGen klass, CodeGenerationOptions opt, HashS
      et`1 members, HashSet`1 skipInvokers)
         at generator.SourceWriters.ClassInvokerClass..ctor(ClassGen klass, CodeGenerationOptions opt) in /Users/runner/
      work/1/s/xamarin-android/external/Java.Interop/tools/generator/SourceWriters/ClassInvokerClass.cs:line 67
         at generator.SourceWriters.BoundClass..ctor(ClassGen klass, CodeGenerationOptions opt, CodeGeneratorContext con
      text, GenerationInfo generationInfo) in /Users/runner/work/1/s/xamarin-android/external/Java.Interop/tools/generat
      or/SourceWriters/BoundClass.cs:line 89
         at MonoDroid.Generation.ClassGen.Generate(CodeGenerationOptions opt, GenerationInfo gen_info) in /Users/runner/
      work/1/s/xamarin-android/external/Java.Interop/tools/generator/Java.Interop.Tools.Generator.ObjectModel/ClassGen.c
      s:line 140
         at Xamarin.Android.Binder.CodeGenerator.Run(CodeGeneratorOptions options, DirectoryAssemblyResolver resolver) i
      n /Users/runner/work/1/s/xamarin-android/external/Java.Interop/tools/generator/CodeGenerator.cs:line 246
         at Xamarin.Android.Binder.CodeGenerator.Run(CodeGeneratorOptions options) in /Users/runner/work/1/s/xamarin-and
      roid/external/Java.Interop/tools/generator/CodeGenerator.cs:line 50
         at Xamarin.Android.Binder.CodeGenerator.Main(String[] args) in /Users/runner/work/1/s/xamarin-android/external/
      Java.Interop/tools/generator/CodeGenerator.cs:line 33

Steps to Reproduce

Run the following powershell

$location = (Get-Location).Path
$androidSDKPath = $location + "\tools\android\sdk"
$javaSDKPath = $location + "\tools\android\java"
dotnet new install Microsoft.Android.Templates
dotnet new update
dotnet workload install android
dotnet workload update
dotnet new android -n "TestApplication" -o "."
dotnet build -t:InstallAndroidDependencies -f net9.0-android -p:AndroidSdkDirectory=$androidSDKPath -p:JavaSdkDirectory=$javaSDKPath -p:AcceptAndroidSdkLicenses=True

Did you find any workaround?

No response

Relevant log output

[jonathanpeppers]

Can you share a .binlog of the first -t:InstallAndroidDependencies command? https://aka.ms/binlog

[AfroSpartan]

I had to add .log to the file to be able to upload it.

msbuild.binlog.log

[jonathanpeppers]

That log looks ok (I was suspecting something failed to install).

Can you share a .binlog that includes the BG0000 error?

[AfroSpartan]

That's what I assumed as well.

I noticed that my dotnet version is 9.0.301 not 9.0.1. I've updated the original issue.

msbuild.binlog.log

[jonathanpeppers]

@AfroSpartan did you install the Android SDK in the current project directory?

It will wildcard *.jar files and try to bind them!

That is also why the .binlog is so large and it spent a whole minute trying to generate bindings.