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我刚刚开始学习ASP.NET - MVC 5，并在创建这些网站时使用了不少Pluralsight视频。MVC 5 dnx.exe错误信息
我在Visual Studio中遇到的问题，2015年是，当我建立我的应用程序，我可以看到很多下列消息我的输出窗口下：
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\runtimes\dnx-clr-win-x86.1.0.0-rc1-update1\bin\Microsoft.Dnx.Host.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\runtimes\dnx-clr-win-x86.1.0.0-rc1-update1\bin\Microsoft.Extensions.PlatformAbstractions.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\runtimes\dnx-clr-win-x86.1.0.0-rc1-update1\bin\Microsoft.Dnx.Loader.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\runtimes\dnx-clr-win-x86.1.0.0-rc1-update1\bin\Microsoft.Dnx.ApplicationHost.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\runtimes\dnx-clr-win-x86.1.0.0-rc1-update1\bin\Microsoft.Dnx.Runtime.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\runtimes\dnx-clr-win-x86.1.0.0-rc1-update1\bin\Microsoft.Dnx.Compilation.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\runtimes\dnx-clr-win-x86.1.0.0-rc1-update1\bin\Microsoft.Dnx.Compilation.Abstractions.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.AspNet.Server.Kestrel\1.0.0-rc1-final\lib\dnx451\Microsoft.AspNet.Server.Kestrel.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.AspNet.Hosting\1.0.0-rc1-final\lib\dnx451\Microsoft.AspNet.Hosting.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.Extensions.Configuration\1.0.0-rc1-final\lib\net451\Microsoft.Extensions.Configuration.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.Extensions.Configuration.Abstractions\1.0.0-rc1-final\lib\net451\Microsoft.Extensions.Configuration.Abstractions.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.Extensions.Configuration.CommandLine\1.0.0-rc1-final\lib\net451\Microsoft.Extensions.Configuration.CommandLine.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.Extensions.Configuration.Json\1.0.0-rc1-final\lib\net451\Microsoft.Extensions.Configuration.Json.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.Extensions.Configuration.EnvironmentVariables\1.0.0-rc1-final\lib\net451\Microsoft.Extensions.Configuration.EnvironmentVariables.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.AspNet.Hosting.Abstractions\1.0.0-rc1-final\lib\net451\Microsoft.AspNet.Hosting.Abstractions.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.Extensions.DependencyInjection.Abstractions\1.0.0-rc1-final\lib\net451\Microsoft.Extensions.DependencyInjection.Abstractions.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.AspNet.Http.Features\1.0.0-rc1-final\lib\net451\Microsoft.AspNet.Http.Features.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.AspNet.Hosting.Server.Abstractions\1.0.0-rc1-final\lib\net451\Microsoft.AspNet.Hosting.Server.Abstractions.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.Extensions.Primitives\1.0.0-rc1-final\lib\net451\Microsoft.Extensions.Primitives.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.Extensions.Configuration.FileExtensions\1.0.0-rc1-final\lib\net451\Microsoft.Extensions.Configuration.FileExtensions.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.AspNet.FileProviders.Abstractions\1.0.0-rc1-final\lib\net451\Microsoft.AspNet.FileProviders.Abstractions.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.Extensions.Logging\1.0.0-rc1-final\lib\net451\Microsoft.Extensions.Logging.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.Extensions.Logging.Abstractions\1.0.0-rc1-final\lib\net451\Microsoft.Extensions.Logging.Abstractions.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.Extensions.DependencyInjection\1.0.0-rc1-final\lib\net451\Microsoft.Extensions.DependencyInjection.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.AspNet.Http.Abstractions\1.0.0-rc1-final\lib\net451\Microsoft.AspNet.Http.Abstractions.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.AspNet.Http\1.0.0-rc1-final\lib\net451\Microsoft.AspNet.Http.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\System.Diagnostics.DiagnosticSource\4.0.0-beta-23516\lib\dotnet5.2\System.Diagnostics.DiagnosticSource.dll'. Symbols loaded.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Runtime\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Runtime.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Threading\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Threading.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Diagnostics.Tracing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Diagnostics.Tracing.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.AspNet.FileProviders.Physical\1.0.0-rc1-final\lib\net451\Microsoft.AspNet.FileProviders.Physical.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\runtimes\dnx-clr-win-x86.1.0.0-rc1-update1\bin\Microsoft.Dnx.Compilation.DesignTime.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'NewWebApp'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\System.Numerics.Vectors\4.1.1-beta-23516\lib\portable-net45+win8\System.Numerics.Vectors.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.AspNet.IISPlatformHandler\1.0.0-rc1-final\lib\net451\Microsoft.AspNet.IISPlatformHandler.dll'. Cannot find or open the PDB file.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'Anonymously Hosted DynamicMethods Assembly'.
'dnx.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Users\Robert\.dnx\packages\Microsoft.AspNet.Http.Extensions\1.0.0-rc1-final\lib\net451\Microsoft.AspNet.Http.Extensions.dll'. Cannot find or open the PDB file.
此外，我所看到的，我的网站加载速度比主持人在视频中的网站慢得多，我相信这是因为上面提到的错误。
当我在我的命令提示符下运行dnvm list命令，这是我能看到的结果是：
Active Version Runtime Architecture Location Alias
------ ------- ------- ------------ -------- -----
1.0.0-rc1-update1 clr x64 C:\Users\Robert\.dnx\runtimes
* 1.0.0-rc1-update1 clr x86 C:\Users\Robert\.dnx\runtimes default
1.0.0-rc1-update1 coreclr x64 C:\Users\Robert\.dnx\runtimes
1.0.0-rc1-update1 coreclr x86 C:\Users\Robert\.dnx\runtimes
我应该为了改变任何东西在我的Visual Studio安装程序来摆脱这些错误信息，或这些是正常的吗？
http://stackoverflow.com/questions/12954821/cannot-find-or-open-the-pdb-file-in-visual-studio-c-2010 – matcheek
您正在使用ASP.NET Core，而不是ASP。 NET MVC 5，所以不要选错标签。 –