NUGET 包更新后项目失败

Question

使用 NUGET 更新依赖项会在应用程序中产生错误。

从 Visual Studio Community 2017 为 C# 和具有母版页的 Web 窗体创建一个新项目。在Visual Studio中成功运行网站后，我更新了项目，发现有24个nuget包需要更新。

好吧，更新软件包。全部 24 并按照说明重新启动 Visual Studio。

重新加载项目并运行，出现编译错误，项目无法运行或加载完成。

这个编译错误是新的，之前我失去了与 twitter/bootstrap 和 jquery 文件的连接。我通过删除脚本和捆绑管理器中的引用来修复这些问题。

现在它只是杀死了新的应用程序模板。没有编程，只是基本模板无法加载。当它确实炸毁了大部分引导程序和 jquery 例程并破坏了导航菜单布局时。

这是编译错误：

C:\Program Files (x86)\IIS > Express>C:\Users\michaelw.DEESIGN\Documents\Visual Studio > 2017\Projects\WebSite2\WebSite2\bin\roslyn\csc.exe /t:library > /utf8output /nostdlib+ > /R:"C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Runtime\ v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Runtime.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\Microsoft.VisualStudio.Web.PageInspector.Loader\v4.0_1.0.0.0__b03f5f7f11d50a3a\ Microsoft.VisualStudio.Web.PageInspector.Loader.dll" /R:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\c9841997\ 00b21bea_1de6d301\AspNet.ScriptManager.bootstrap.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\2c48699e\0011ed8c_808dce01 \Microsoft.AspNet.FriendlyUrls.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\ca8 8605b\00cb5b40_b9c3d301\Newtonsoft.Json.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.IdentityModel\v4.0_4.0.0.0__b77a5c561934e089\System.IdentityModel.dll" > /R: "C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Activities\v4.0_4.0.0.0__31bf3856ad364e35\System.Activities.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local\ Temp\Temporary ASP.NET > 文件\vs\732bd14c\5c4cc4da\assembly\dl3\0f5ed648\00720de7_d9cccd01\Owin.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP. NET > 文件\vs\732bd14c\5c4cc4da\assembly\dl3\ed6e8f5b\008a9d1a_f395d301\AspNet.ScriptManager.jQuery.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > 文件\vs\732bd14c\5c4cc4da\assembly\dl3\c5b71904\002397f9_6c18cf01\WebGrease.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Configuration\v4.0_4.0.0.0__b03f5f7f11d50a3a \System.Configuration.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\d l3\7cb43f83\00d0a76d_64aece01\Antlr3.Runtime.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Web.ApplicationServices\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.ApplicationServices。 dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\6a7a0b6e\001e1df5_ebdbd301\Microsoft.AspNet.Identity.Owin .dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Web\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Web.dll" > /R:"C: \WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Xml.Linq\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.Linq.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local \Temp\Temporary ASP.NET > 文件\vs\732bd14c\5c4cc4da\assembly\dl3\3cbaac25\00f1ebf3_ebdbd301\Microsoft.AspNet.Identity.Core.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\ Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\de563d64\0097c37f_224cd301\EntityFramework.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_32 \System.Web\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\Microsoft.Web.Infrastructure\v4.0_1.0.0.0__31bf3856ad364e35 \Microsoft.Web.Infrastructure.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll" > /R:" C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\713924f7\00c4f480_224cd301\EntityFramework.SqlServer.dll" > /R:"C:\用户\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\e60bcda8\00939497_11a5d301\Microsoft.Owin.Security.Twitter.dll" > /R:"C: \Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\4fffbea8\00dfcf92_11a5d301\Microsoft.Owin.Security.Google.dll" > /R:"C :\Windows\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Runtime.Serialization\v4.0_4.0.0.0__b77a5c561934e08 9\System.Runtime.Serialization.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Activities\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Activities.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Xml\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.dll" > /R:"C:\WINDOWS\Microsoft.Net\ assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Web.Services\v4.0_4. 0.0.0__b03f5f7f11d50a3a\System.Web.Services.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Data.DataSetExtensions\v4.0_4.0.0.0__b77a5c561934e089\System.Data.DataSetExtensions。 dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Net.Http.WebRequest\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Net.Http.WebRequest.dll" > /R: "C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Web.Extensions\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.Extensions.dll" > /R:"C:\WINDOWS\Microsoft.Net\程序集\GAC_MSIL\System.Web.Dyn amicData\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.DynamicData.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.绘图.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Activation\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Activation.dll" > /R:"C :\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\fb841881\00dfcf92_11a5d301\Microsoft.Owin.Security.Facebook.dll" > /R:" C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\442f60b0\00583c8f_11a5d301\Microsoft.Owin.Security.dll" > /R:"C :\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\56334a44\0052dd57_a7e7ce01\System.Web.Providers.dll" > /R:"C: \Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\3f088bba\00393295_11a5d301\Microsoft.Owin.Security.M icrosoftAccount.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Web.WebPages.Deployment\v4.0_2.0.0.0__31bf3856ad364e35\System.Web.WebPages.Deployment.dll" > / R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_32\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\ GAC_MSIL\System.ServiceModel\v4.0_4.0.0.0__b77a5c561934e089\System.ServiceModel.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c \5c4cc4da\assembly\dl3\e1ab0c9e\00e6fa3f_7827cf01\Microsoft.AspNet.Web.Optimization.WebForms.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\ vs\732bd14c\5c4cc4da\assembly\dl3\3b868cfc\00b29e91_11a5d301\Microsoft.Owin.Security.Cookies.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > 文件\vs\732bd14c\5c4cc4da\assembly\dl3\e9625208\00e6fa3f_7827cf01\System.Web.Optimization.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Loca l\Temp\Temporary ASP.NET > 文件\vs\732bd14c\5c4cc4da\assembly\dl3\11064a60\00666396_11a5d301\Microsoft.Owin.Security.OAuth.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly \GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\程序集\dl3\a6149561\00fbad02_86f3d301\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da \assembly\dl3\aa9c70b3\00fed98c_11a5d301\Microsoft.Owin.Host.SystemWeb.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.ComponentModel.DataAnnotations\v4.0_4.0.0.0__31bf3856ad364e35 \System.ComponentModel.DataAnnotations.dll" > /R:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\cb06e281\004a1588_11a5d301\ Microsoft.Owin.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Net.Http\v4.0_4.0.0.0__b03f5f7 f11d50a3a\System.Net.Http.dll" > /R:"C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.WorkflowServices\v4.0_4.0.0.0__31bf3856ad364e35\System.WorkflowServices.dll" > /R: "C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\3101006c\00d6d5b9_2dabce01\Microsoft.ScriptManager.MSAjax.dll" > /R:" C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\4f6eecce\00b7cbbf_2dabce01\Microsoft.ScriptManager.WebForms.dll" > /R:"C :\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\assembly\dl3\d9915d1f\001e1df5_ebdbd301\Microsoft.AspNet.Identity.EntityFramework.dll" > /R:" C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\Microsoft.CSharp\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.CSharp.dll" > /out:"C:\Users\michaelw.DEESIGN\AppData\Local\Temp \Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\App_Code.clskvtg9.dll" /D:DEBUG /debug+ > /optimize- /warnaserror- /w:4 /nowarn:16 59;1699;1701;612;618 > /langversion:default /nowarn:1659;1699;1701 > "C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\ 5c4cc4da\App_Code.clskvtg9.0.cs" > "C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > 文件\vs\732bd14c\5c4cc4da\App_Code.clskvtg9.1.cs" > " C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\732bd14c\5c4cc4da\App_Code.clskvtg9.2.cs" > "C:\Users\michaelw.DEESIGN\AppData\Local \Temp\Temporary ASP.NET > 文件\vs\732bd14c\5c4cc4da\App_Code.clskvtg9.3.cs" > "C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > Files\vs\ 732bd14c\5c4cc4da\App_Code.clskvtg9.4.cs" > "C:\Users\michaelw.DEESIGN\AppData\Local\Temp\Temporary ASP.NET > 文件\vs\732bd14c\5c4cc4da\App_Code.clskvtg9.5.cs"

所有这些都来自刚刚在 Nuget 中“更新”的基本模板。

1) 谁能告诉我出了什么问题？以及如何以正确的方式解决它。

1a) 谁能告诉我 bundles 和 scriptmanager 应该如何加载 jQuery 和引导程序？

2) 包更新会终止项目或破坏之前的工作，这是否常见？

3) 未来有没有办法让“更新”正常运行？

提前感谢您的意见。

Answer 1

1) 谁能告诉我出了什么问题？以及如何以正确的方式解决它。

您应该使用NuGet Package Manager UI 来更新这些nuget 包，更新 选项卡会显示更高版本的包。您可以选中复选框Select all packages，然后单击update 按钮更新所有包。

这样，NuGet 将检查依赖兼容性，如果在更新过程中出现任何问题，NuGet 将还原包更新。您可以检查输出窗口中的日志以查找更新失败的原因。或者，我们也可以一一更新这些包，检查日志是否有兼容性问题。

2) 包更新杀死一个项目或破坏什么是常见的 以前工作过吗？

不，但软件包更新通常会破坏以前的工作。那是因为每个包都有自己的依赖项和其他限制。当我们更新其中一个包时，NuGet 将更新其依赖项，但如果其他包依赖于旧的依赖项，那么它将破坏以前的工作。但正如我上面所说，在大多数情况下，当您在 Visual Studio 中更新包时，NuGet 会在输出窗口中提供警告/错误信息，并且 NuGet 将恢复包更新。

3) 未来有没有办法让“更新”正常运行？

如果以上两个问题解决了您的问题，则无需回答此问题。如果上面没有解决你的问题，请给我一些步骤是如何更新 nuget 包的，我会继续关注。

希望这会有所帮助。