Al usar la biblioteca RazorEngineCore aparece el error No se pudo cargar el archivo o el ensamblado 'Microsoft.CodeAnalysis Version=4.7.0.0,PublicKeyToken=31bf3856ad364e35'
Tengo un proyecto de sitio web ASP.NET. Es paquete.config
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="Microsoft.Bcl.AsyncInterfaces" version="8.0.0" targetFramework="net48" />
<package id="Microsoft.CodeAnalysis.NetAnalyzers" version="8.0.0" targetFramework="net48" developmentDependency="true" />
<package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.WebSites" version="4.1.0" targetFramework="net48" />
<package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="4.1.0" targetFramework="net48" />
</packages>
Luego se ve Web.config, simplemente pegando la sección de enlace de tiempo de ejecución relacionada con CodeAnalysis,
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="Microsoft.CodeAnalysis" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.7.0.0" newVersion="4.7.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Collections.Immutable" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.CodeAnalysis.CSharp" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.7.0.0" newVersion="4.7.0.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
Luego tengo un proyecto de biblioteca compartida que usa RazorEngineCorela biblioteca. Así es como se ve la clase RazorEngine descompilada,
#region Assembly RazorEngineCore, Version=2023.11.2.0, Culture=neutral, PublicKeyToken=c32700229a1808ba
// C:\Code\baseline\globalpackages\razorenginecore\2023.11.2\lib\net6.0\RazorEngineCore.dll
// Decompiled with ICSharpCode.Decompiler 8.1.1.7464
#endregion
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Reflection.Metadata;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Razor.Language;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.Emit;
namespace RazorEngineCore;
public class RazorEngine : IRazorEngine
{
public IRazorEngineCompiledTemplate<T> Compile<T>(string content, Action<IRazorEngineCompilationOptionsBuilder> builderAction = null, CancellationToken cancellationToken = default(CancellationToken)) where T : IRazorEngineTemplate
{
IRazorEngineCompilationOptionsBuilder razorEngineCompilationOptionsBuilder = new RazorEngineCompilationOptionsBuilder();
razorEngineCompilationOptionsBuilder.AddAssemblyReference(typeof(T).Assembly);
razorEngineCompilationOptionsBuilder.Inherits(typeof(T));
builderAction?.Invoke(razorEngineCompilationOptionsBuilder);
return new RazorEngineCompiledTemplate<T>(CreateAndCompileToStream(content, razorEngineCompilationOptionsBuilder.Options, cancellationToken));
}
public Task<IRazorEngineCompiledTemplate<T>> CompileAsync<T>(string content, Action<IRazorEngineCompilationOptionsBuilder> builderAction = null, CancellationToken cancellationToken = default(CancellationToken)) where T : IRazorEngineTemplate
{
return Task.Factory.StartNew(() => Compile<T>(content, builderAction, cancellationToken));
}
public IRazorEngineCompiledTemplate Compile(string content, Action<IRazorEngineCompilationOptionsBuilder> builderAction = null, CancellationToken cancellationToken = default(CancellationToken))
{
IRazorEngineCompilationOptionsBuilder razorEngineCompilationOptionsBuilder = new RazorEngineCompilationOptionsBuilder();
razorEngineCompilationOptionsBuilder.Inherits(typeof(RazorEngineTemplateBase));
builderAction?.Invoke(razorEngineCompilationOptionsBuilder);
return new RazorEngineCompiledTemplate(CreateAndCompileToStream(content, razorEngineCompilationOptionsBuilder.Options, cancellationToken));
}
public Task<IRazorEngineCompiledTemplate> CompileAsync(string content, Action<IRazorEngineCompilationOptionsBuilder> builderAction = null, CancellationToken cancellationToken = default(CancellationToken))
{
return Task.Factory.StartNew(() => Compile(content, builderAction, cancellationToken));
}
protected unsafe virtual RazorEngineCompiledTemplateMeta CreateAndCompileToStream(string templateSource, RazorEngineCompilationOptions options, CancellationToken cancellationToken)
{
templateSource = WriteDirectives(templateSource, options);
string rootDirectoryPath = ".";
string text = (string.IsNullOrWhiteSpace(options.TemplateFilename) ? (Path.GetRandomFileName() + ".cshtml") : options.TemplateFilename);
RazorProjectEngine razorProjectEngine = RazorProjectEngine.Create(RazorConfiguration.Default, RazorProjectFileSystem.Create(rootDirectoryPath), delegate (RazorProjectEngineBuilder builder)
{
builder.SetNamespace(options.TemplateNamespace);
});
RazorSourceDocument source = RazorSourceDocument.Create(templateSource, text);
RazorCSharpDocument cSharpDocument = razorProjectEngine.Process(source, null, new List<RazorSourceDocument>(), new List<TagHelperDescriptor>()).GetCSharpDocument();
SyntaxTree syntaxTree = CSharpSyntaxTree.ParseText(cSharpDocument.GeneratedCode, null, "", null, cancellationToken);
CSharpCompilation cSharpCompilation = CSharpCompilation.Create(text, new SyntaxTree[1] { syntaxTree }, options.ReferencedAssemblies.Select(delegate (Assembly ass)
{
ass.TryGetRawMetadata(out var blob, out var length);
return AssemblyMetadata.Create(ModuleMetadata.CreateFromMetadata((IntPtr)blob, length)).GetReference();
}).Concat(options.MetadataReferences).ToList(), new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary));
MemoryStream memoryStream = new MemoryStream();
MemoryStream memoryStream2 = (options.IncludeDebuggingInfo ? new MemoryStream() : null);
EmitResult emitResult = cSharpCompilation.Emit(memoryStream, memoryStream2, null, null, null, null, null, null, null, null, cancellationToken);
if (!emitResult.Success)
{
throw new RazorEngineCompilationException
{
Errors = emitResult.Diagnostics.ToList(),
GeneratedCode = cSharpDocument.GeneratedCode
};
}
return new RazorEngineCompiledTemplateMeta
{
AssemblyByteCode = memoryStream.ToArray(),
PdbByteCode = memoryStream2?.ToArray(),
GeneratedSourceCode = (options.IncludeDebuggingInfo ? cSharpDocument.GeneratedCode : null),
TemplateSource = (options.IncludeDebuggingInfo ? templateSource : null),
TemplateNamespace = options.TemplateNamespace,
TemplateFileName = text
};
}
protected virtual string WriteDirectives(string content, RazorEngineCompilationOptions options)
{
StringBuilder stringBuilder = new StringBuilder();
StringBuilder stringBuilder2 = stringBuilder;
StringBuilder stringBuilder3 = stringBuilder2;
StringBuilder.AppendInterpolatedStringHandler handler = new StringBuilder.AppendInterpolatedStringHandler(10, 1, stringBuilder2);
handler.AppendLiteral("@inherits ");
handler.AppendFormatted(options.Inherits);
stringBuilder3.AppendLine(ref handler);
foreach (string defaultUsing in options.DefaultUsings)
{
stringBuilder2 = stringBuilder;
StringBuilder stringBuilder4 = stringBuilder2;
handler = new StringBuilder.AppendInterpolatedStringHandler(7, 1, stringBuilder2);
handler.AppendLiteral("@using ");
handler.AppendFormatted(defaultUsing);
stringBuilder4.AppendLine(ref handler);
}
stringBuilder.Append(content);
return stringBuilder.ToString();
}
}
#if false // Decompilation log
'218' items in cache
------------------
Resolve: 'System.Runtime, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Found single assembly: 'System.Runtime, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Load from: 'C:\Program Files\dotnet\packs\Microsoft.NETCore.App.Ref\6.0.26\ref\net6.0\System.Runtime.dll'
------------------
Resolve: 'System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Found single assembly: 'System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Load from: 'C:\Program Files\dotnet\packs\Microsoft.NETCore.App.Ref\6.0.26\ref\net6.0\System.Linq.Expressions.dll'
------------------
Resolve: 'System.Collections, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Found single assembly: 'System.Collections, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Load from: 'C:\Program Files\dotnet\packs\Microsoft.NETCore.App.Ref\6.0.26\ref\net6.0\System.Collections.dll'
------------------
Resolve: 'Microsoft.CodeAnalysis, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
Found single assembly: 'Microsoft.CodeAnalysis, Version=4.8.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
WARN: Version mismatch. Expected: '4.0.0.0', Got: '4.8.0.0'
Load from: 'C:\Code\baseline\globalpackages\microsoft.codeanalysis.common\4.8.0\lib\net6.0\Microsoft.CodeAnalysis.dll'
------------------
Resolve: 'Microsoft.AspNetCore.Razor.Language, Version=6.0.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'
Found single assembly: 'Microsoft.AspNetCore.Razor.Language, Version=6.0.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'
Load from: 'C:\Code\baseline\globalpackages\microsoft.aspnetcore.razor.language\6.0.1\lib\netstandard2.0\Microsoft.AspNetCore.Razor.Language.dll'
------------------
Resolve: 'System.Collections.Immutable, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Found single assembly: 'System.Collections.Immutable, Version=7.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
WARN: Version mismatch. Expected: '6.0.0.0', Got: '7.0.0.0'
Load from: 'C:\Code\baseline\globalpackages\system.collections.immutable\7.0.0\lib\net6.0\System.Collections.Immutable.dll'
------------------
Resolve: 'System.Linq, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Found single assembly: 'System.Linq, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Load from: 'C:\Program Files\dotnet\packs\Microsoft.NETCore.App.Ref\6.0.26\ref\net6.0\System.Linq.dll'
------------------
Resolve: 'Microsoft.CodeAnalysis.CSharp, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
Found single assembly: 'Microsoft.CodeAnalysis.CSharp, Version=4.8.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
WARN: Version mismatch. Expected: '4.0.0.0', Got: '4.8.0.0'
Load from: 'C:\Code\baseline\globalpackages\microsoft.codeanalysis.csharp\4.8.0\lib\net6.0\Microsoft.CodeAnalysis.CSharp.dll'
------------------
Resolve: 'System.Runtime.InteropServices.RuntimeInformation, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Found single assembly: 'System.Runtime.InteropServices.RuntimeInformation, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Load from: 'C:\Program Files\dotnet\packs\Microsoft.NETCore.App.Ref\6.0.26\ref\net6.0\System.Runtime.InteropServices.RuntimeInformation.dll'
------------------
Resolve: 'System.Runtime.Loader, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Found single assembly: 'System.Runtime.Loader, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Load from: 'C:\Program Files\dotnet\packs\Microsoft.NETCore.App.Ref\6.0.26\ref\net6.0\System.Runtime.Loader.dll'
------------------
Resolve: 'System.Runtime.InteropServices, Version=6.0.0.0, Culture=neutral, PublicKeyToken=null'
Found single assembly: 'System.Runtime.InteropServices, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Load from: 'C:\Program Files\dotnet\packs\Microsoft.NETCore.App.Ref\6.0.26\ref\net6.0\System.Runtime.InteropServices.dll'
------------------
Resolve: 'System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=null'
Found single assembly: 'System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
Load from: 'C:\Program Files\dotnet\packs\Microsoft.NETCore.App.Ref\6.0.26\ref\net6.0\System.Runtime.CompilerServices.Unsafe.dll'
#endif
Recibo esta excepción en mi proyecto de biblioteca compartida cuando ejecuto el sitio web. Obtuve la siguiente excepción.
Error=Could not load file or assembly 'Microsoft.CodeAnalysis, Version=4.7.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
Así es como se ve el archivo .csporj de mi proyecto de biblioteca compartida:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFrameworks>net48;net6.0</TargetFrameworks>
<CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
<Company>--</Company>
<Authors>--</Authors>
<LangVersion>8.0</LangVersion>
<Nullable>disable</Nullable>
<WarningsAsErrors>Nullable</WarningsAsErrors>
<EnableNETAnalyzers>true</EnableNETAnalyzers>
<EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
<AnalysisLevel>latest</AnalysisLevel>
</PropertyGroup>
<Target Name="GetTargetPath" Returns="@(_FakeOutputPath)">
<ItemGroup Condition="'$(OutputType)' == 'Library'">
<_FakeOutputPath Include="$(MSBuildProjectDirectory)\$(OutputPath)\$(_InstallerTargetFramework)\$(AssemblyName).dll" />
</ItemGroup>
</Target>
<PropertyGroup Condition="'$(TF_BUILD)' == 'true' Or '$(GITHUB_ACTIONS)' == 'true'">
<ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.CodeAnalysis.CSharp" />
<PackageReference Include="Antlr4.Runtime.Standard" />
<PackageReference Include="AutoMapper" />
<PackageReference Include="Dapper.Contrib" />
<PackageReference Include="Microsoft.Data.SqlClient" />
<PackageReference Include="Microsoft.Extensions.Http" />
<PackageReference Include="MiniProfiler.Minimal" />
<PackageReference Include="Newtonsoft.Json" />
<PackageReference Include="RazorEngineCore" />
<PackageReference Include="System.Configuration.ConfigurationManager" />
</ItemGroup>
<!--
Because of compatibility issues with dependencies between NET Standard/Framework versions they are not
automatically copied to our website project type. And since there's no other way to do this, copy them manually here...
-->
<Target Name="CopyDllToWebsite" AfterTargets="AfterBuild" Condition="'$(SolutionName)' == 'Solution' AND '$(TargetFramework)' == 'net48'">
<Message Text="Copying DLLs from Library to Website" />
<Exec Command="xcopy /d /s /y /c /i /r /f "$(TargetDir)*" "..\..\..\Solution\application\bin"" />
</Target>
</Project>
¿Qué se debe hacer para resolver esta excepción relacionada con Microsoft.CodeAnalysis?
ACTUALIZACIÓN: Recibo este error en tiempo de ejecución, el proyecto se compila bien.
Aceptado
Sus redirecciones vinculantes son incorrectas. Como puedes ver en tu Web.configtienes:
<dependentAssembly>
<assemblyIdentity name="Microsoft.CodeAnalysis" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.7.0.0" newVersion="4.7.0.0" />
</dependentAssembly>
Redirige a la versión 4.7.0.0pero RazorEngineCoreresuelves Microsoft.CodeAnalysisla 4.8.0.0versión.
Generar nuevas redirecciones vinculantes debería solucionar su problema
