Error when using Rhino Inside Unity with Rhino8

Rhino.Inside Unity
,
1

I’m making changes to the Rhino Inside Unity template downloaded from Github. I find that I not only need to copy the RhinoCommon.dll to the Unity project folder but also some other .dlls which are not needed with Rhino7. And I’ve found these 3 dlls. But I can’t find the “Microsoft.VisualBasic”

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Can someone help me? Thank you!

2

Get the Microsoft.VisualBasic.dll from the folder:
C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework.NETFramework\v4.8
But there is still an error message reported by Unity:
Loading assembly failed: “Assets/RhinoInside/Microsoft.VisualBasic.dll” reason: File does not contain a valid CIL image

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3

And after I drag a new c# script component onto GH canvas, the c# script component is reporting a big error:

1. Error building code | System.MissingMethodException: Method not found: 'System.ReadOnlySpan`1<!0> System.Collections.Immutable.ImmutableArray`1.AsSpan()'.
   at Microsoft.CodeAnalysis.CryptoBlobParser.IsValidPublicKey(ImmutableArray`1 blob)
   at Microsoft.CodeAnalysis.MetadataReaderExtensions.CreateAssemblyIdentityOrThrow(MetadataReader reader, Version version, AssemblyFlags flags, BlobHandle publicKey, StringHandle name, StringHandle culture, Boolean isReference)
   at Microsoft.CodeAnalysis.MetadataReaderExtensions.ReadAssemblyIdentityOrThrow(MetadataReader reader)
   at Microsoft.CodeAnalysis.PEAssembly..ctor(AssemblyMetadata owner, ImmutableArray`1 modules)
   at Microsoft.CodeAnalysis.AssemblyMetadata.GetOrCreateData()
   at Microsoft.CodeAnalysis.AssemblyMetadata.GetModules()
   at Microsoft.CodeAnalysis.AssemblyMetadata.IsValidAssembly()
   at Microsoft.CodeAnalysis.CommonReferenceManager`2.GetMetadata(PortableExecutableReference peReference, CommonMessageProvider messageProvider, Location location, DiagnosticBag diagnostics)
   at Microsoft.CodeAnalysis.CommonReferenceManager`2.ResolveMetadataReferences(TCompilation compilation, Dictionary`2 assemblyReferencesBySimpleName, ImmutableArray`1& references, IDictionary`2& boundReferenceDirectiveMap, ImmutableArray`1& boundReferenceDirectives, ImmutableArray`1& assemblies, ImmutableArray`1& modules, DiagnosticBag diagnostics)
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.ReferenceManager.CreateAndSetSourceAssemblyFullBind(CSharpCompilation compilation)
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.ReferenceManager.CreateSourceAssemblyForCompilation(CSharpCompilation compilation)
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.GetRuntimeMetadataVersion(EmitOptions emitOptions)
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.GetRuntimeMetadataVersion(EmitOptions emitOptions, DiagnosticBag diagnostics)
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.CreateModuleBuilder(EmitOptions emitOptions, IMethodSymbol debugEntryPoint, Stream sourceLinkStream, IEnumerable`1 embeddedTexts, IEnumerable`1 manifestResources, CompilationTestData testData, DiagnosticBag diagnostics, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.Compilation.CheckOptionsAndCreateModuleBuilder(DiagnosticBag diagnostics, IEnumerable`1 manifestResources, EmitOptions options, IMethodSymbol debugEntryPoint, Stream sourceLinkStream, IEnumerable`1 embeddedTexts, CompilationTestData testData, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.Compilation.Emit(Stream peStream, Stream metadataPEStream, Stream pdbStream, Stream xmlDocumentationStream, Stream win32Resources, IEnumerable`1 manifestResources, EmitOptions options, IMethodSymbol debugEntryPoint, Stream sourceLinkStream, IEnumerable`1 embeddedTexts, RebuildData rebuildData, CompilationTestData testData, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.Compilation.Emit(Stream peStream, Stream pdbStream, Stream xmlDocumentationStream, Stream win32Resources, IEnumerable`1 manifestResources, EmitOptions options, IMethodSymbol debugEntryPoint, Stream sourceLinkStream, IEnumerable`1 embeddedTexts, Stream metadataPEStream, RebuildData rebuildData, CancellationToken cancellationToken)
   at Rhino.Runtime.Code.Execution.Roslyn.CSharpCompiler.TryCompile(CSharpCompileRequest cr, MemoryStream& assemblyData, DiagnosticSet& diagnostics)
   at Rhino.Runtime.Code.Languages.Roslyn.Core.RoslynCode`1.TryCompile(BuildContext context, CompileSource source, Assembly& assembly, IEnumerable`1& diagnostics)
   at Rhino.Runtime.Code.Languages.Roslyn.Core.RoslynCode`1.Compile(BuildContext context)
   at Rhino.Runtime.Code.Code.Build(BuildContext context)
   at Rhino.Runtime.Code.Code.TryBuild(BuildContext context, DiagnosticSet& diagnostics)

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