HttpCompileException：尝试访问Apache+mod_mono上托管的ServiceStack中的razor视图时出现“外部异常”

我在尝试访问razor视图时遇到HttpCompileException。错误日志不包含任何信息。同样的部署也适用于NGinx+FastCGI，但不适用于Apache+mod_mono

我没有使用mod_mono自动配置，因为我还没有找到一种方法使其工作

这是我的手动apache2.conf mono配置：

MonoAutoApplication disabled
AddHandler mono .aspx .ascx .asax .ashx .config .cs .asmx .axd
MonoApplications "/:/var/www/MyAppName"
<Location />
    SetHandler mono
</Location>

这是我在尝试访问razor视图时遇到的错误：

System.Web.HttpCompileException: External exception
  at ServiceStack.Razor.Compilation.RazorPageHost.Compile () [0x00000] in <filename unknown>:0 
  at ServiceStack.Razor.Managers.RazorPageResolver.EnsureCompiled (ServiceStack.Razor.Managers.RazorPage page, IHttpResponse response) [0x00000] in <filename unknown>:0 
  at ServiceStack.Razor.Managers.RazorPageResolver.CreateRazorPageInstance (IHttpRequest httpReq, IHttpResponse httpRes, System.Object dto, ServiceStack.Razor.Managers.RazorPage razorPage) [0x00000] in <filename unknown>:0 
  at ServiceStack.Razor.Managers.RazorPageResolver.ResolveAndExecuteRazorPage (IHttpRequest httpReq, IHttpResponse httpRes, System.Object model, ServiceStack.Razor.Managers.RazorPage razorPage) [0x00000] in <filename unknown>:0 
  at ServiceStack.Razor.Managers.RazorPageResolver.ProcessRequest (IHttpRequest httpReq, IHttpResponse httpRes, System.Object dto) [0x00000] in <filename unknown>:0 
  at ServiceStack.WebHost.Endpoints.Formats.HtmlFormat+<>c__DisplayClass1.<SerializeToStream>b__0 (IViewEngine x) [0x00000] in <filename unknown>:0 
  at System.Linq.Enumerable.Any[IViewEngine] (IEnumerable`1 source, System.Func`2 predicate) [0x00000] in <filename unknown>:0 
  at ServiceStack.WebHost.Endpoints.Formats.HtmlFormat.SerializeToStream (IRequestContext requestContext, System.Object response, IHttpResponse httpRes) [0x00000] in <filename unknown>:0 
  at ServiceStack.WebHost.Endpoints.Extensions.HttpResponseExtensions.WriteToResponse (IHttpResponse response, System.Object result, ServiceStack.ServiceHost.ResponseSerializerDelegate defaultAction, IRequestContext serializerCtx, System.Byte[] bodyPrefix, System.Byte[] bodySuffix) [0x00000] in <filename unknown>:0 

我在ServiceStack源代码中查看了RazorPageHost.Compile，我可以看到，如果来自_codeDomProvider.CompileAssemblyFromDom的结果包含一些错误，就会抛出HttpCompileException，这是有意义的

是否有一些特殊的配置使CodeDomProvider在mod_mono Apache托管的ServiceStack应用程序上工作

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编辑：这似乎不是ServiceStack特有的，部署到同一服务器上的其他ASP.NET应用程序也有相同的问题。

您使用的是哪个版本的mono？