'Type' 在命名空间 'NamespaceName' 中不明确 - 在调试模式下构建，在发布模式下失败

Question

标题不言自明。

我在这个项目上工作了一天，一切都很好，直到我尝试发布部署更改。一开始我以为问题出在实际的发布上，但后来我意识到这个问题实际上只发生在以发布模式构建项目时。

解决方案由各种项目组成。主项目是一个 .Net Framework Web Forms 应用程序。大多数其他项目都是 class 库。使用的编程语言都是基于 .NET 的。 Main 项目是用 VB.Net 编写的，引用的项目是 C# 和 VB.Net 的混合体。

最初 Main 项目是 .Net Framework 4.6.2 中的运行，其他一些引用项目是 .Net Framework 4.6.0 中的运行。最近，我们遇到了一个问题，我们将引用的项目也升级到了 4.6.2。

在调试中我没有任何问题。但是，我怀疑当框架发生变化时，解决方案中出现了问题，导致项目在发布模式下停止构建。

我看到的错误都与歧义有关。

'CloudStorageAccount' 在命名空间 'Microsoft.WindowsAzure.Storage'
'CloudFileClient' 在命名空间 'Microsoft.Windows.Azure.Storage.File'
'CustomClassName' 在命名空间 'ExternalClassLibrary.NamespaceName'

必须牢记，这些同样被认为模棱两可的 classes 在调试模式下工作，这意味着错误显然是不正确的。我还确保没有重复的 CustomClassName/s。我还尝试删除错误中提到的 class 名称，并在不同的命名空间中删除它们 re-creating （因为这些情况完全在我们的控制范围内）。似乎没有什么不同。

我试图将框架恢复到原始版本（之前在发布模式下成功构建）——这也没有任何区别。请注意，在调试模式下，无论框架版本如何，一切正常。

尝试查看 NuGet 包 - 恢复和 re-installing 我怀疑可能导致问题的一些包；也无济于事。

以下是 NuGet 包的列表以及项目的 .vbproj 文件中的 file-based 引用。不得不删除一些我认为不太可能与问题相关的引用，因为整个列表超过了 Whosebug 问题的 30000 个字符限制。（这些是作为任何新项目的一部分构建的 DLL，以及作为 DotNetOpenAuth 库的一部分捆绑的其余 DLL）

  <ItemGroup>
<Reference Include="Antlr3.Runtime, Version=3.4.1.9004, Culture=neutral, PublicKeyToken=eb42632606e9261f, processorArchitecture=MSIL">
  <HintPath>..\packages\Antlr.3.4.1.9004\lib\Antlr3.Runtime.dll</HintPath>
</Reference>
<Reference Include="DotNetOpenAuth.Core, Version=4.3.0.0, Culture=neutral, PublicKeyToken=2780ccd10d57b246, processorArchitecture=MSIL">
  <HintPath>..\packages\DotNetOpenAuth.Core.4.3.4.13329\lib\net45-full\DotNetOpenAuth.Core.dll</HintPath>
</Reference>
<Reference Include="DotNetOpenAuth.Core.UI, Version=4.3.0.0, Culture=neutral, PublicKeyToken=2780ccd10d57b246, processorArchitecture=MSIL">
  <HintPath>..\packages\DotNetOpenAuth.Core.UI.4.3.4.13329\lib\net45-full\DotNetOpenAuth.Core.UI.dll</HintPath>
</Reference>
<Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
  <HintPath>..\packages\EntityFramework.6.2.0\lib\net45\EntityFramework.dll</HintPath>
</Reference>
<Reference Include="EntityFramework.SqlServer, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
  <HintPath>..\packages\EntityFramework.6.2.0\lib\net45\EntityFramework.SqlServer.dll</HintPath>
</Reference>
<Reference Include="Microsoft.AI.Agent.Intercept, Version=2.0.6.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.ApplicationInsights.Agent.Intercept.2.0.6\lib\net45\Microsoft.AI.Agent.Intercept.dll</HintPath>
  <Private>True</Private>
</Reference>
<Reference Include="Microsoft.AI.DependencyCollector, Version=2.2.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.ApplicationInsights.DependencyCollector.2.2.0\lib\net45\Microsoft.AI.DependencyCollector.dll</HintPath>
  <Private>True</Private>
</Reference>
<Reference Include="Microsoft.AI.PerfCounterCollector, Version=2.2.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.ApplicationInsights.PerfCounterCollector.2.2.0\lib\net45\Microsoft.AI.PerfCounterCollector.dll</HintPath>
  <Private>True</Private>
</Reference>
<Reference Include="Microsoft.AI.ServerTelemetryChannel, Version=2.2.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.ApplicationInsights.WindowsServer.TelemetryChannel.2.2.0\lib\net45\Microsoft.AI.ServerTelemetryChannel.dll</HintPath>
  <Private>True</Private>
</Reference>
<Reference Include="Microsoft.AI.Web, Version=2.2.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.ApplicationInsights.Web.2.2.0\lib\net45\Microsoft.AI.Web.dll</HintPath>
  <Private>True</Private>
</Reference>
<Reference Include="Microsoft.AI.WindowsServer, Version=2.2.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.ApplicationInsights.WindowsServer.2.2.0\lib\net45\Microsoft.AI.WindowsServer.dll</HintPath>
  <Private>True</Private>
</Reference>
<Reference Include="Microsoft.ApplicationInsights, Version=2.2.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.ApplicationInsights.2.2.0\lib\net45\Microsoft.ApplicationInsights.dll</HintPath>
  <Private>True</Private>
</Reference>
<Reference Include="Microsoft.AspNet.FriendlyUrls, Version=1.0.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.AspNet.FriendlyUrls.Core.1.0.2\lib\net45\Microsoft.AspNet.FriendlyUrls.dll</HintPath>
  <Private>True</Private>
</Reference>
<Reference Include="Microsoft.AspNet.SessionState.SessionStateModule, Version=1.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.AspNet.SessionState.SessionStateModule.1.1.0\lib\Net462\Microsoft.AspNet.SessionState.SessionStateModule.dll</HintPath>
</Reference>
<Reference Include="Microsoft.AspNet.Web.Optimization.WebForms, Version=1.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.AspNet.Web.Optimization.WebForms.1.1.3\lib\net45\Microsoft.AspNet.Web.Optimization.WebForms.dll</HintPath>
</Reference>
<Reference Include="Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.0\lib\net45\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll</HintPath>
</Reference>
<Reference Include="Microsoft.CSharp" />
<Reference Include="Microsoft.Data.Edm, Version=5.6.4.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Data.Edm.5.6.4\lib\net40\Microsoft.Data.Edm.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Data.OData, Version=5.6.4.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Data.OData.5.6.4\lib\net40\Microsoft.Data.OData.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Data.Services.Client, Version=5.6.4.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Data.Services.Client.5.6.4\lib\net40\Microsoft.Data.Services.Client.dll</HintPath>
</Reference>
<Reference Include="Microsoft.IdentityModel.JsonWebTokens, Version=5.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.IdentityModel.JsonWebTokens.5.5.0\lib\net451\Microsoft.IdentityModel.JsonWebTokens.dll</HintPath>
</Reference>
<Reference Include="Microsoft.IdentityModel.Logging, Version=5.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.IdentityModel.Logging.5.5.0\lib\net451\Microsoft.IdentityModel.Logging.dll</HintPath>
</Reference>
<Reference Include="Microsoft.IdentityModel.Protocols, Version=5.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.IdentityModel.Protocols.5.5.0\lib\net451\Microsoft.IdentityModel.Protocols.dll</HintPath>
</Reference>
<Reference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect, Version=5.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.IdentityModel.Protocols.OpenIdConnect.5.5.0\lib\net451\Microsoft.IdentityModel.Protocols.OpenIdConnect.dll</HintPath>
</Reference>
<Reference Include="Microsoft.IdentityModel.Protocols.WsFederation, Version=5.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.IdentityModel.Protocols.WsFederation.5.3.0\lib\net451\Microsoft.IdentityModel.Protocols.WsFederation.dll</HintPath>
</Reference>
<Reference Include="Microsoft.IdentityModel.Tokens, Version=5.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.IdentityModel.Tokens.5.5.0\lib\net451\Microsoft.IdentityModel.Tokens.dll</HintPath>
</Reference>
<Reference Include="Microsoft.IdentityModel.Tokens.Saml, Version=5.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.IdentityModel.Tokens.Saml.5.3.0\lib\net451\Microsoft.IdentityModel.Tokens.Saml.dll</HintPath>
</Reference>
<Reference Include="Microsoft.IdentityModel.Xml, Version=5.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.IdentityModel.Xml.5.3.0\lib\net451\Microsoft.IdentityModel.Xml.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Owin, Version=4.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Owin.4.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Owin.Host.SystemWeb, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Owin.Host.SystemWeb.4.0.0\lib\net451\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Owin.Security, Version=4.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Owin.Security.4.0.1\lib\net45\Microsoft.Owin.Security.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Owin.Security.ActiveDirectory, Version=4.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Owin.Security.ActiveDirectory.4.0.1\lib\net45\Microsoft.Owin.Security.ActiveDirectory.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Owin.Security.Cookies, Version=4.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Owin.Security.Cookies.4.0.1\lib\net45\Microsoft.Owin.Security.Cookies.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Owin.Security.Jwt, Version=4.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Owin.Security.Jwt.4.0.1\lib\net45\Microsoft.Owin.Security.Jwt.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Owin.Security.OAuth, Version=4.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Owin.Security.OAuth.4.0.1\lib\net45\Microsoft.Owin.Security.OAuth.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Owin.Security.OpenIdConnect, Version=4.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Owin.Security.OpenIdConnect.4.0.1\lib\net45\Microsoft.Owin.Security.OpenIdConnect.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Owin.Security.WsFederation, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Owin.Security.WsFederation.4.0.0\lib\net451\Microsoft.Owin.Security.WsFederation.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Rest.ClientRuntime, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Rest.ClientRuntime.2.3.20\lib\net452\Microsoft.Rest.ClientRuntime.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Rest.ClientRuntime.Azure, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Rest.ClientRuntime.Azure.3.3.19\lib\net452\Microsoft.Rest.ClientRuntime.Azure.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Web.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Web.Infrastructure.1.0.0.0\lib\net40\Microsoft.Web.Infrastructure.dll</HintPath>
</Reference>
<Reference Include="Microsoft.Web.RedisSessionStateProvider, Version=4.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Web.RedisSessionStateProvider.4.0.1\lib\net462\Microsoft.Web.RedisSessionStateProvider.dll</HintPath>
</Reference>
<Reference Include="Microsoft.WindowsAzure.Configuration, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <SpecificVersion>False</SpecificVersion>
  <HintPath>..\..\..\References\Microsoft.WindowsAzure.Configuration.dll</HintPath>
</Reference>
<Reference Include="Microsoft.WindowsAzure.Storage, Version=4.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <SpecificVersion>False</SpecificVersion>
  <HintPath>..\..\..\References\Microsoft.WindowsAzure.Storage.dll</HintPath>
</Reference>
<Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
  <SpecificVersion>False</SpecificVersion>
  <HintPath>..\..\..\References\Newtonsoft.Json.11.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
</Reference>
<Reference Include="Owin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f0ebd12fd5e55cc5, processorArchitecture=MSIL">
  <HintPath>..\packages\Owin.1.0\lib\net40\Owin.dll</HintPath>
</Reference>
<Reference Include="Pipelines.Sockets.Unofficial, Version=1.0.0.0, Culture=neutral, PublicKeyToken=42ea0a778e13fbe2, processorArchitecture=MSIL">
  <HintPath>..\packages\Pipelines.Sockets.Unofficial.1.0.7\lib\net461\Pipelines.Sockets.Unofficial.dll</HintPath>
</Reference>
<Reference Include="PresentationCore">
  <Private>False</Private>
</Reference>
<Reference Include="StackExchange.Redis, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c219ff1ca8c2ce46, processorArchitecture=MSIL">
  <HintPath>..\packages\StackExchange.Redis.2.0.519\lib\net461\StackExchange.Redis.dll</HintPath>
</Reference>
<Reference Include="System" />
<Reference Include="System.Buffers, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
  <HintPath>..\packages\System.Buffers.4.4.0\lib\netstandard2.0\System.Buffers.dll</HintPath>
</Reference>
<Reference Include="System.Data" />
<Reference Include="System.Data.DataSetExtensions" />
<Reference Include="System.Diagnostics.PerformanceCounter, Version=4.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
  <HintPath>..\packages\System.Diagnostics.PerformanceCounter.4.5.0\lib\net461\System.Diagnostics.PerformanceCounter.dll</HintPath>
</Reference>
<Reference Include="System.Drawing" />
<Reference Include="System.IdentityModel" />
<Reference Include="System.IdentityModel.Tokens.Jwt, Version=5.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\System.IdentityModel.Tokens.Jwt.5.5.0\lib\net451\System.IdentityModel.Tokens.Jwt.dll</HintPath>
</Reference>
<Reference Include="System.IO.Pipelines, Version=4.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
  <HintPath>..\packages\System.IO.Pipelines.4.5.1\lib\netstandard2.0\System.IO.Pipelines.dll</HintPath>
</Reference>
<Reference Include="System.Memory, Version=4.0.1.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
  <HintPath>..\packages\System.Memory.4.5.1\lib\netstandard2.0\System.Memory.dll</HintPath>
</Reference>
<Reference Include="System.Net" />
<Reference Include="System.Net.Http, Version=4.1.1.3, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
  <HintPath>..\packages\System.Net.Http.4.3.4\lib\net46\System.Net.Http.dll</HintPath>
</Reference>
<Reference Include="System.Net.Http.Formatting, Version=5.2.7.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.AspNet.WebApi.Client.5.2.7\lib\net45\System.Net.Http.Formatting.dll</HintPath>
</Reference>
<Reference Include="System.Net.Http.WebRequest, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.Net.Http.2.0.20505.0\lib\net40\System.Net.Http.WebRequest.dll</HintPath>
  <Private>True</Private>
  <Private>True</Private>
</Reference>
<Reference Include="System.Numerics" />
<Reference Include="System.Numerics.Vectors, Version=4.1.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
  <HintPath>..\packages\System.Numerics.Vectors.4.4.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
</Reference>
<Reference Include="System.Runtime" />
<Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
  <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.5.0\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
</Reference>
<Reference Include="System.Runtime.Serialization" />
<Reference Include="System.Security.Cryptography.Algorithms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
  <HintPath>..\packages\System.Security.Cryptography.Algorithms.4.3.0\lib\net46\System.Security.Cryptography.Algorithms.dll</HintPath>
</Reference>
<Reference Include="System.Security.Cryptography.Encoding, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
  <HintPath>..\packages\System.Security.Cryptography.Encoding.4.3.0\lib\net46\System.Security.Cryptography.Encoding.dll</HintPath>
</Reference>
<Reference Include="System.Security.Cryptography.Primitives, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
  <HintPath>..\packages\System.Security.Cryptography.Primitives.4.3.0\lib\net46\System.Security.Cryptography.Primitives.dll</HintPath>
</Reference>
<Reference Include="System.Security.Cryptography.X509Certificates, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
  <HintPath>..\packages\System.Security.Cryptography.X509Certificates.4.3.0\lib\net46\System.Security.Cryptography.X509Certificates.dll</HintPath>
</Reference>
<Reference Include="System.Spatial, Version=5.6.4.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\System.Spatial.5.6.4\lib\net40\System.Spatial.dll</HintPath>
</Reference>
<Reference Include="System.Threading.Channels, Version=4.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
  <HintPath>..\packages\System.Threading.Channels.4.5.0\lib\netstandard2.0\System.Threading.Channels.dll</HintPath>
</Reference>
<Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
  <HintPath>..\packages\System.Threading.Tasks.Extensions.4.5.1\lib\netstandard2.0\System.Threading.Tasks.Extensions.dll</HintPath>
</Reference>
<Reference Include="System.Web.Extensions" />
<Reference Include="System.Web.Helpers, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.4\lib\net45\System.Web.Helpers.dll</HintPath>
</Reference>
<Reference Include="System.Web.Http, Version=5.2.7.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.AspNet.WebApi.Core.5.2.7\lib\net45\System.Web.Http.dll</HintPath>
</Reference>
<Reference Include="System.Web.Http.WebHost, Version=5.2.7.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.AspNet.WebApi.WebHost.5.2.7\lib\net45\System.Web.Http.WebHost.dll</HintPath>
</Reference>
<Reference Include="System.Web.Mvc, Version=5.2.4.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.AspNet.Mvc.5.2.4\lib\net45\System.Web.Mvc.dll</HintPath>
</Reference>
<Reference Include="System.Web.Optimization, Version=1.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.AspNet.Web.Optimization.1.1.3\lib\net40\System.Web.Optimization.dll</HintPath>
</Reference>
<Reference Include="System.Web.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.AspNet.Razor.3.2.4\lib\net45\System.Web.Razor.dll</HintPath>
</Reference>
<Reference Include="System.Web.Routing" />
<Reference Include="System.Web.WebPages, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.4\lib\net45\System.Web.WebPages.dll</HintPath>
</Reference>
<Reference Include="System.Web.WebPages.Deployment, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.4\lib\net45\System.Web.WebPages.Deployment.dll</HintPath>
</Reference>
<Reference Include="System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
  <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.4\lib\net45\System.Web.WebPages.Razor.dll</HintPath>
</Reference>

Answer 1

最后我管理了。基本上，我引用了一个项目，该项目有一个发布构建指令，可以将其引用合并到同一个 DLL 中。不同的场景需要此配置；我不知道的一个。在我的例子中，我已经直接从我的项目中引用了包含的 DLL（因为我出于不同的原因需要它们），因此对于构建有 2 个相同的版本类。这解释了模棱两可的错误。它只发生在 Release 中的原因很简单，指令被设置为仅在该配置中工作。解决方案只是创建另一个配置，避免为我的案例合并。瞧！

'Type' 在命名空间 'NamespaceName' 中不明确 - 在调试模式下构建，在发布模式下失败

'Type' is ambiguous in the namespace 'NamespaceName' - Builds in Debug mode, Fails in Release Mode

.net

build

ambiguous

visual-studio

azure-storage