使用Visual Studio 2019发布应用程序后,切换到应用程序的索引页面时出现错误。
我有一个例外:InvalidOperationException:找不到包'Microsoft.AspNet.WebApi.Client'的编译库位置
有异常的堆栈跟踪:
Microsoft.Extensions.DependencyModel.CompilationLibrary.ResolveReferencePaths(ICompilationAssemblyResolver解析程序,列出程序集) Microsoft.Extensions.DependencyModel.CompilationLibrary.ResolveReferencePaths() Microsoft.AspNetCore.Mvc.ApplicationParts.AssemblyPart + <> c.b__8_0(CompilationLibrary库) System.Linq.Enumerable + SelectManySingleSelectorIterator.MoveNext() Microsoft.AspNetCore.Mvc.Razor.Compilation.MetadataReferenceFeatureProvider.PopulateFeature(IEnumerable parts,MetadataReferenceFeature功能) Microsoft.AspNetCore.Mvc.ApplicationParts.ApplicationPartManager.PopulateFeature(TFeature功能) Microsoft.AspNetCore.Mvc.Razor.Internal.DefaultRazorReferenceManager.GetCompilationReferences() System.Threading.LazyInitializer.EnsureInitializedCore(ref T目标,ref bool初始化,ref对象syncLock,Func valueFactory) Microsoft.AspNetCore.Mvc.Razor.Internal.DefaultRazorReferenceManager.get_CompilationReferences() Microsoft.AspNetCore.Mvc.Razor.Internal.LazyMetadataReferenceFeature.get_References() Microsoft.CodeAnalysis.Razor.CompilationTagHelperFeature.GetDescriptors() Microsoft.AspNetCore.Razor.Language.DefaultRazorTagHelperBinderPhase.ExecuteCore(RazorCodeDocument codeDocument) Microsoft.AspNetCore.Razor.Language.RazorEnginePhaseBase.Execute(RazorCodeDocument codeDocument) Microsoft.AspNetCore.Razor.Language.DefaultRazorEngine.Process(RazorCodeDocument文档) Microsoft.AspNetCore.Razor.Language.DefaultRazorProjectEngine.ProcessCore(RazorCodeDocument codeDocument) Microsoft.AspNetCore.Razor.Language.RazorProjectEngine.Process(RazorProjectItem projectItem) Microsoft.AspNetCore.Mvc.Razor.Internal.RazorViewCompiler.CompileAndEmit(字符串relativePath) Microsoft.AspNetCore.Mvc.Razor.Internal.RazorViewCompiler.OnCacheMiss(字符串NormalizedPath) Microsoft.AspNetCore.Mvc.Razor.Internal.DefaultRazorPageFactoryProvider.CreateFactory(字符串relativePath) Microsoft.AspNetCore.Mvc.Razor.RazorViewEngine.CreateCacheResult(HashSet expirationTokens,字符串relativePath,bool isMainPage) Microsoft.AspNetCore.Mvc.Razor.RazorViewEngine.OnCacheMiss(ViewLocationExpanderContext expanderContext,ViewLocationCacheKey cacheKey) Microsoft.AspNetCore.Mvc.Razor.RazorViewEngine.LocatePageFromViewLocations(ActionContext actionContext,字符串pageName,bool isMainPage) Microsoft.AspNetCore.Mvc.Razor.RazorViewEngine.FindView(ActionContext上下文,字符串viewName,bool isMainPage) Microsoft.AspNetCore.Mvc.ViewEngines.CompositeViewEngine.FindView(ActionContext上下文,字符串viewName,bool isMainPage) Microsoft.AspNetCore.Mvc.ViewFeatures.ViewResultExecutor.FindView(ActionContext actionContext,ViewResult viewResult) Microsoft.AspNetCore.Mvc.ViewFeatures.ViewResultExecutor.ExecuteAsync(ActionContext上下文,ViewResult结果) Microsoft.AspNetCore.Mvc.ViewResult.ExecuteResultAsync(ActionContext上下文) Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeResultAsync(IActionResult结果) Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeNextResultFilterAsync() Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResultExecutedContext上下文) Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.ResultNext(下一个参考状态,参考作用域范围,参考对象状态,参考布尔值已完成) Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeResultFilters() Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeNextResourceFilter() Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResourceExecutedContext上下文) Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(下一个参考状态,参考作用域范围,参考对象状态,参考布尔已完成) Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeFilterPipelineAsync() Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeAsync() Microsoft.AspNetCore.Routing.EndpointMiddleware.Invoke(HttpContext httpContext) Microsoft.AspNetCore.Routing.EndpointRoutingMiddleware.Invoke(HttpContext httpContext) Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware.Invoke(HttpContext上下文) Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext上下文)
我尝试通过各种方式编写新配置,同时更改了csproj文件,但无济于事。
有web.config文件:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.webServer>
<handlers>
<add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified" />
</handlers>
<aspNetCore processPath="%LAUNCHER_PATH%" arguments="%LAUNCHER_ARGS%" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout" forwardWindowsAuthToken="false">
<environmentVariables>
<environmentVariable name="ASPNETCORE_ENVIRONMENT" value="Production" />
</environmentVariables>
</aspNetCore>
</system.webServer>
</configuration>
有我的csproj文件:
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>netcoreapp2.2</TargetFramework>
<AspNetCoreHostingModel>InProcess</AspNetCoreHostingModel>
<DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
<GeneratePackageOnBuild>false</GeneratePackageOnBuild>
<!-- Fix for"System.InvalidOperationException: Cannot find compilation library location for package 'Microsoft.AspNet.WebApi.Client'" -->
<MvcRazorExcludeRefAssembliesFromPublish>false</MvcRazorExcludeRefAssembliesFromPublish>
</PropertyGroup>
<ItemGroup>
<Compile Remove="Migrations\***.cs" />
<Compile Remove="Migrations\***.cs" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.AspNet.WebApi.Client" Version="5.2.7" />
<PackageReference Include="Microsoft.AspNetCore.App">
<PrivateAssets Condition="'%(PackageReference.Version)' == ''">all</PrivateAssets>
<Publish Condition="'%(PackageReference.Version)' == ''">true</Publish>
</PackageReference>
<PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
<PackageReference Include="Microsoft.Extensions.DependencyModel" Version="3.1.1" />
<PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.7.9" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="2.2.6" />
<PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.2.4" />
</ItemGroup>
</Project>
请帮助,我不知道该如何解决此异常。
答案 0 :(得分:0)
尝试将其添加到您的csproj文件中-
<MvcRazorExcludeRefAssembliesFromPublish>False</MvcRazorExcludeRefAssembliesFromPublish>
根据https://github.com/dotnet/roslyn/issues/37760#issuecomment-518783156
答案 1 :(得分:0)
我相信这与您的发布设置有关。有问题的文件没有发送到服务器。您可以执行以下操作:
在“发布”窗口中的“设置”下,您可以选择Deployment Mode = Self contained
替代解决方案-如果这是一个从1升级到.NET Core 2的站点