BrowserLink, Visual Studio 2017'de ASP.NET Çekirdeği için çalışmıyor RTM

Question

Tarayıcıda ASP.NET 1.1 için ActiveLink'i etkinleştirdiğimde tarayıcıda aşağıdaki hatayı alıyorum ve bunun nedeni BrowserLink'in çalışmadığını düşünüyorum.

Browser Link: Exception thrown when trying to invoke Browser Link extension callback "microsoft.visualstudio.web.browserlink.sourcemappingextensionfactory.getCssMappingData": 
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.NullReferenceException: Object reference not set to an instance of an object. 
    at Microsoft.VisualStudio.Web.Extensions.Common.Helpers.VsWebUrlUtil.EnsureAbsoluteUrl(IVsHierarchy hierarchy, Uri& path) 
    at Microsoft.VisualStudio.Web.Extensions.Common.Helpers.VsWebUrlUtil.GetSimpleVsWebUrlFromUrl(IVsHierarchy hierarchy, Uri url, ILocationContainer& container) 
    at Microsoft.VisualStudio.Web.Extensions.Common.Helpers.VsWebUrlUtil.GetVsWebUrlFromUrl(IVsHierarchy hierarchy, Uri url) 
    at Microsoft.VisualStudio.Web.Extensions.Common.Helpers.LazyLocationContainer.LazyLocationContainerFromUrl.CreateActualLocationContainer() 
    at Microsoft.VisualStudio.Web.Extensions.Common.Helpers.LazyLocationContainer.GetPhysicalPath(Uri& physicalPath) 
    at Microsoft.VisualStudio.Web.Extensions.Common.Helpers.DocumentLocation.Microsoft.VisualStudio.Web.Extensions.Common.Helpers.IDocumentLocation.GetPhysicalPath(Uri& physicalPath) 
    at Microsoft.VisualStudio.Web.BrowserLink.SourceMappingExtension.getCssMappingData(String cssUrl, String[] selectors) 
    --- End of inner exception stack trace --- 
    at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) 
    at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) 
    at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) 
    at Microsoft.VisualStudio.Web.BrowserLink.ClientMessaging.DispatchMessage(BrowserLinkConnection connection, MessageArgs obj) 

Browser Link: Exception thrown when trying to invoke Browser Link extension callback "microsoft.visualstudio.web.browserlink.autosyncextensionfactory.trackCssDocuments": 
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.NullReferenceException: Object reference not set to an instance of an object. 
    at Microsoft.VisualStudio.Web.Extensions.Common.Helpers.VsWebUrlUtil.EnsureAbsoluteUrl(IVsHierarchy hierarchy, Uri& path) 
    at Microsoft.VisualStudio.Web.Extensions.Common.Helpers.VsWebUrlUtil.GetSimpleVsWebUrlFromUrl(IVsHierarchy hierarchy, Uri url, ILocationContainer& container) 
    at Microsoft.VisualStudio.Web.Extensions.Common.Helpers.VsWebUrlUtil.GetVsWebUrlFromUrl(IVsHierarchy hierarchy, Uri url) 
    at Microsoft.VisualStudio.Web.Extensions.Common.Helpers.LazyLocationContainer.LazyLocationContainerFromUrl.CreateActualLocationContainer() 
    at Microsoft.VisualStudio.Web.Extensions.Common.Helpers.LazyLocationContainer.GetPhysicalPath(Uri& physicalPath) 
    at Microsoft.VisualStudio.Web.Extensions.Common.Helpers.DocumentLocation.Microsoft.VisualStudio.Web.Extensions.Common.Helpers.IDocumentLocation.GetPhysicalPath(Uri& physicalPath) 
    at Microsoft.VisualStudio.Web.Extensions.Common.Helpers.DocumentLocation.Microsoft.VisualStudio.Web.Extensions.Common.Helpers.IDocumentLocation.get_PhysicalFileExists() 
    at Microsoft.VisualStudio.Web.BrowserLink.AutoSyncExtension.trackCssDocuments(String[] trackHrefs, String[] untrackHrefs) 
    --- End of inner exception stack trace --- 
    at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) 
    at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) 
    at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) 
    at Microsoft.VisualStudio.Web.BrowserLink.ClientMessaging.DispatchMessage(BrowserLinkConnection connection, MessageArgs obj) 

Browser Link: Failed to invoke return value callback: 
TypeError: Cannot read property 'files' of null 

Ben aşağıdaki gibi benim App yapılandırmış:

.Csproj yapılandırma:

<ItemGroup> 
    <PackageReference Include="AutoMapper" Version="5.2.0" /> 
    <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="1.2.0" /> 
    <PackageReference Include="BundlerMinifier.Core" Version="2.4.337" /> 
    <PackageReference Include="IdentityModel" Version="2.5.1" /> 
    <PackageReference Include="Microsoft.AspNetCore.Authentication.Cookies" Version="1.1.1" /> 
    <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="1.1.1" /> 
    <PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="1.1.1" /> 
    <PackageReference Include="Microsoft.AspNetCore" Version="1.1.1" /> 
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.1.2" /> 
    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="1.1.1" /> 
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="1.1.1" PrivateAssets="All" /> 
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="1.1.1" /> 
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer.Design" Version="1.1.1" PrivateAssets="All" /> 
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="1.1.0" PrivateAssets="All" /> 
    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="1.1.1" /> 
    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="1.1.1" /> 
    <PackageReference Include="Microsoft.Extensions.Logging" Version="1.1.1" /> 
    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="1.1.1" /> 
    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.1.1" /> 
    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="1.1.1" /> 
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="1.1.0" PrivateAssets="All" /> 
    <PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink" Version="1.1.0" /> 
    <PackageReference Include="Serilog.Extensions.Logging.File" Version="1.0.0" /> 
</ItemGroup> 

<ItemGroup> 
    <DotNetCliToolReference Include="Microsoft.EntityFrameworkCore.Tools.DotNet" Version="1.0.0" /> 
    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="1.0.0" /> 
</ItemGroup> 

<Target Name="PrepublishScript" BeforeTargets="PrepareForPublish"> 
    <Exec Command="bower install" /> 
    <Exec Command="dotnet bundle" /> 
</Target> 

Ve app.UseBrowserLink(); çağrıda yapılandır yönteminde Startup.cs dosyasında

.

GÜNCELLEME

hata * .css dosyaları ile ilgilidir görünüyor. Ben bütün CSS bağlantıları kaldırırsanız sadece aşağıdaki hatayı alıyorum:

Browser Link: Failed to invoke return value callback: 
TypeError: Cannot read property 'files' of null 

Answer 1

varsayılan browserlink paketi

Microsoft.VisualStudio.Web.BrowserLink

ve

Microsoft.VisualStudio.Web.BrowserLink.Loader

Bu paket oldu yükleyerek kaldırarak bu sorunu giderdik Bu guide from Microsoft docs belirtilen. Farkın ne olduğundan emin değilim ama sorunumu çözmüş görünüyor.

Answer 2

.NET Core with VS2017 için tarayıcı bağlantısı için bir düzeltme ararken ilk önce bu konuya geçtim.

Ben eksikti Tüm

Startup.cs Configure yöntemde

app.UseBrowserLink(); 

oldu.

(Bu muhtemelen bir yorum olarak daha uygundur ama yeterince temsilcisi yok.)

Browser Link with ASP.NET Core v1.0 in Visual Studio 2015 Update 3 görün