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使用 ServiceStack / Razor 时，我仅在 Azure 中呈现视图时遇到问题。

http://nehcr-dev.azurewebsites.net/with-view

这是本地页面的截图：

！https://www.dropbox.com/s/up5bmixdjmcc9bi/with-view.png?dl=0

这是我的服务响应：

return new HttpResult(new IndexResponse("Home | Northeast Healthcare Recruitment")
{
    TotalJobs = metadata.TotalJobs,
    GroupedJobTypeCounts = groupedJobTypeCounts,
    MostRecentJobs = new List<JobListingSummary>()
})
{
    View = "Index"
};

其中 IndexResponse 是

public class IndexResponse : BaseResponse
{
    public IndexResponse(string title) : base(title) { }
    public int TotalJobs { get; set; }
    public List<List<JobTypeCount>> GroupedJobTypeCounts { get; set; }
    public List<JobListingSummary> MostRecentJobs { get; set; }
}

和 BaseResponse 是

public abstract class BaseResponse
{
    public BaseResponse(string title)
    {
        if (string.IsNullOrWhiteSpace(title))
        {
            Title = "Northeast Healthcare Recruitment";
        }

        Title = title;
    }

    public string Title { get; set; }
}

我的观点的开始看起来像：

@inherits ViewPage<NEHCR.ServiceModel.IndexResponse>

@section head{

}

<section id="content" class="nehcr-content">
    <!-- JOB SEARCH START -->
    <section class="nehcr-search-hero">
        <div class="container">
            <div>
                <div class="nehcr-search-text">
                    <h1 class="nehcr-search-text-header">Search from @Model.TotalJobs job offers</h1>
                    <p class="nehcr-search-text-p">Your career starts here.</p>
                </div>
                <form method="GET" action="/jobs" class="nehcr-search-wrap nehcr-row">

我的 web.config 是：

<configSections>
  <sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
    <section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false"/>
    <section name="pages" type="System.Web.WebPages.Razor.Configuration.RazorPagesSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false"/>
  </sectionGroup>
</configSections>
<appSettings>
  <add key="webPages:Enabled" value="false" />
  <add key="ConnectionString" value="" />
</appSettings>
<connectionStrings>
  <add name="ConnectionString" connectionString="" providerName="System.Data.SqlClient" />
</connectionStrings>
<!--
  For a description of web.config changes see http://go.microsoft.com/fwlink/?LinkId=235367.

  The following attributes can be set on the <httpRuntime> tag.
    <system.Web>
      <httpRuntime targetFramework="4.6.2" />
    </system.Web>
-->
<system.web>
  <compilation debug="true" targetFramework="4.6.2">
    <buildProviders>
      <add extension=".cshtml" type="ServiceStack.Razor.CSharpRazorBuildProvider, ServiceStack.Razor"/>
    </buildProviders>
  </compilation>
  <httpRuntime targetFramework="4.5"/>
  <httpHandlers>
    <add path="*" type="ServiceStack.HttpHandlerFactory, ServiceStack" verb="*"/>
  </httpHandlers>
  <customErrors mode="Off">
  </customErrors>
</system.web>
<system.webServer>
  <validation validateIntegratedModeConfiguration="false"/>
  <urlCompression doStaticCompression="true" doDynamicCompression="false"/>
  <handlers>
    <add path="*" name="ServiceStack.Factory" type="ServiceStack.HttpHandlerFactory, ServiceStack" verb="*" preCondition="integratedMode" resourceType="Unspecified" allowPathInfo="true"/>
  </handlers>
</system.webServer>
<system.web.webPages.razor>
  <host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
  <pages pageBaseType="ServiceStack.Razor.ViewPage">
    <namespaces>
      <add namespace="System"/>
      <add namespace="System.Linq"/>
      <add namespace="ServiceStack"/>
      <add namespace="ServiceStack.Html"/>
      <add namespace="ServiceStack.Razor"/>
      <add namespace="ServiceStack.Text"/>
      <add namespace="ServiceStack.OrmLite"/>
      <add namespace="NEHCR"/>
      <add namespace="NEHCR.ServiceModel"/>
    </namespaces>
  </pages>
</system.web.webPages.razor>

在本地运行良好，Win10 上的 IISExpress。部署到 Azure 我得到了这个：

System.NullReferenceException occurred
HResult=0x80004003
Message=Object reference not set to an instance of an object.
Source=nmhpfpfd
StackTrace:
 at ASP.Views.Home.__Index.Execute() in d:\home\site\wwwroot\Views\Home\Index.cshtml:line 15
 at ServiceStack.Razor.ViewPage`1.WriteTo(StreamWriter writer)
 at ServiceStack.Razor.Managers.RazorPageResolver.ExecuteRazorPageWithLayout(RazorPage razorPage, IRequest httpReq, IResponse httpRes, Object model, IRazorView pageInstance, Func`1 layout)
 at ServiceStack.Razor.Managers.RazorPageResolver.ExecuteRazorPage(IRequest httpReq, IResponse httpRes, Object model, RazorPage razorPage)
 at ServiceStack.Razor.Managers.RazorPageResolver.ProcessRequest(IRequest httpReq, IResponse httpRes, Object dto)
 at ServiceStack.Formats.HtmlFormat.<>c__DisplayClass10_0.<SerializeToStream>b__0(IViewEngine x)
 at ServiceStack.Formats.HtmlFormat.SerializeToStream(IRequest req, Object response, IResponse res)


ServiceStack.Razor.ViewPageBase<TModel>.Model.get returned null.

如果我将服务响应更改为：

return new IndexResponse("Home | Northeast Healthcare Recruitment")
{
    TotalJobs = metadata.TotalJobs,
    GroupedJobTypeCounts = groupedJobTypeCounts,
    MostRecentJobs = new List<JobListingSummary>()
};

它工作正常： http: //nehcr-dev.azurewebsites.net/

感谢您的任何见解。

4

0 回答 0