winnovative - 什么可能导致 Winnovative “无法开始转换。数据传输错误。无法传输数据。” 部署到 AWS 网站时出现异常

Question

将 Winnovative 用于 .Net Web 应用程序可以在本地工作，但是一旦部署到 AWS 网站就会引发异常：“无法开始转换。数据传输错误。无法传输数据。错误代码：232”。

Inner Exception #1
Source: wnvhtmltopdf
Message: Could not start conversion. Data transmit error. Could not transmit data. Error code: 232
Stack trace:    at Winnovative.HtmlToImageConverter.ᜀ(String A_0, String A_1, String A_2, ᣑ& A_3, Hashtable& A_4)
   at Winnovative.HtmlToPdfConverter.ᜀ(String A_0, String A_1, String A_2, String A_3, Boolean A_4)
   at Winnovative.HtmlToPdfConverter.ᜀ(Stream A_0, String A_1, String A_2, String A_3, String A_4, Boolean A_5)
   at Winnovative.HtmlToPdfConverter.ᜁ(String A_0, String A_1, String A_2, String A_3, Boolean A_4)
   at Winnovative.HtmlToPdfConverter.ConvertHtml(String htmlString, String baseUrl, String internalLinksBaseUrl)
   at Winnovative.HtmlToPdfConverter.ConvertHtml(String htmlString, String baseUrl)
   at Winnovative.PdfConverter.GetPdfBytesFromHtmlString(String htmlString)
   at LocalAssessment.AnalyzeAssessment.btnprint_Click(Object sender, EventArgs e)
   at System.Web.UI.WebControls.Button.OnClick(EventArgs e)
   at System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)