错误处理程序“ExtensionlessUrlHandler-Integrated-4.0”在其模块列表中有一个错误的模块“ManagedPipelineHandler”

Question

问题

我创建了一个web应用程序并为API创建了APIController我使用我的自定义ApiResponse它在我点击F5并使用visual studio在iisexpress中运行时工作正常。

但是，当我在IIS管理器中部署应用程序时，它向我显示了此错误

  

处理程序“ExtensionlessUrlHandler-Integrated-4.0”在其模块列表中有一个错误的模块“ManagedPipelineHandler”

我已经尝试过这个来解决这个错误     %windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe -i

ApiResponse

public class ApiResponse
{
    [DataMember]
    public string Version { get { return "1.2.3"; } }

    [DataMember]
    public int StatusCode { get; set; }

    [DataMember(EmitDefaultValue = false)]
    public string ErrorMessage { get; set; }

    [DataMember(EmitDefaultValue = false)]
    public object Result { get; set; }

    public ApiResponse(HttpStatusCode statusCode, object result = null, string errorMessage = null)
    {
        StatusCode = (int)statusCode;
        Result = result;
        ErrorMessage = errorMessage;
    }
}

WrappingHandler

public class WrappingHandler : DelegatingHandler
{
    protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
    {
        var response = await base.SendAsync(request, cancellationToken);

        return BuildApiResponse(request, response);
    }

    private static HttpResponseMessage BuildApiResponse(HttpRequestMessage request, HttpResponseMessage response)
    {
        object content;
        string errorMessage = null;

        if (response.TryGetContentValue(out content) && !response.IsSuccessStatusCode)
        {
            HttpError error = content as HttpError;

            if (error != null)
            {
                content = null;
                errorMessage = error.Message;

                errorMessage = string.Concat(errorMessage, error.ExceptionMessage, error.StackTrace);

            }
        }

        var newResponse = request.CreateResponse(response.StatusCode, new ApiResponse(response.StatusCode, content, errorMessage));

        foreach (var header in response.Headers)
        {
            newResponse.Headers.Add(header.Key, header.Value);
        }

        return newResponse;
    }
}