IIS 编译错误 -2146232576 AspNetInitializationExceptionModule [英] IIS Compilation Error -2146232576 AspNetInitializationExceptionModule

问题描述

我有一个相当简单的 C# WebAPI2 项目，它在本地运行，但在远程机器(Windows Server 2012 R2 Standard)上发布到 IIS 后，网页显示以下内容(将 customErrors 设置为关闭"后):

<块引用>

/"应用程序中的服务器错误.编译错误说明:编译所需资源时出错服务这个请求.请查看以下特定错误详细信息并适当修改您的源代码.编译器错误消息:编译器失败，错误代码为 -2146232576.

如果我获取 详细的编译器输出并在 IIS 服务器上运行它，我会得到一个智能屏幕错误消息说:

<块引用>

此应用无法在您的 PC 上运行.要查找适用于您 PC 的版本，请咨询软件发行商.

我猜这与编译器版本有关，但自上次发布以来没有任何变化.

有什么想法吗?

解决方案

错误:

<块引用>

编译错误

描述:编译资源时出错需要为该请求提供服务.请查看以下具体错误详细信息并适当修改您的源代码.

编译器错误信息:编译器失败，错误代码-2146232576.

解决方案:

我在升级一些 NuGet 后遇到了这个问题，并通过以下步骤解决了.

第 1 步:从 NuGet 包控制台

中删除这些 NuGet 包

PM>卸载包 Microsoft.CodeDom.Providers.DotNetCompilerPlatform下午>卸载包 Microsoft.Net.Compilers

第 2 步: 在 Web.config 中关闭 </system.data> 标记之前添加这些 system.codedom 行

 <编译器><编译器语言=c#;cs;csharp";扩展名=.cs"type=Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider，Microsoft.CodeDom.Providers.DotNetCompilerPlatform，版本=1.0.0.0，Culture=neutral，PublicKeyToken=31bf3856ad364e35"警告级别=4"compilerOptions="/langversion:6/nowarn:1659;1699;1701"></compiler><编译器语言=vb;vbs;visualbasic;vbscript";扩展名=.vb"type=Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider，Microsoft.CodeDom.Providers.DotNetCompilerPlatform，版本=1.0.0.0，Culture=neutral，PublicKeyToken=31bf3856ad364e35"警告级别=4"compilerOptions="/langversion:14/nowarn:41008/define:_MYTYPE="Web"/optionInfer+"></compiler></编译器></system.codedom>

PS:一段时间后，我们完全删除了，以修复其他错误.

I have a fairly simple C# WebAPI2 project that runs locally but after publishing to IIS on a remote machine (Windows Server 2012 R2 Standard) the web page displays the following (after setting customErrors to "Off"):

Server Error in '/' Application. Compilation Error Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: The compiler failed with error code -2146232576.

If I grab the detailed compiler output and run it on the IIS server, I get a smartscreen error message saying:

This app can't run on your PC. To find a version for your PC, check with the software publisher.

I'm guessing it's something to do with the compiler version but nothing has changed since it last published.

Any ideas?

解决方案

Error:

Compilation Error

Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: The compiler failed with error code -2146232576.

Solution:

I faced with this problem after upgrade some NuGets and solved with below steps.

Step 1: Remove these NuGet packages from NuGet Package Console

PM> Uninstall-package Microsoft.CodeDom.Providers.DotNetCompilerPlatform
PM> Uninstall-package Microsoft.Net.Compilers

Step 2: Add these system.codedom lines before closing </system.data> tag in Web.config

    <system.codedom>
        <compilers>
            <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701"></compiler>
            <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=&quot;Web&quot; /optionInfer+"></compiler>
        </compilers>
    </system.codedom>

PS: After a while, we removed <system.codedom> completely, for fixed other errors.

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