I need to add the comment function under my Articles or posts in umbraco , so i do everything to get the result , " the creation of document type called Comment with a textstring property called commentName and a textbox multiple property called commentMessage " also I authorized the Comment document type as child document type to mu textpage document type .

and the creation of this script in the scripting file , after that i added it below the bodyText in my template.

but

but an error message appears "Error loading MacroEngine script (file: Comment.cshtml) "

I dont knew why ?

this is the script

@using umbraco.cms.businesslogic.web

@* Some global variables *@

@{ var successfulPost = false; var name = Request["name"]; var message = Request["message"]; }

@* Handle form post: create a new document if a valid post*@

@if (IsPost) { if (name!="" && message !="") { var dt = DocumentType.GetByAlias("Comment");

@* Make sure its a valid document type alias *@

if (dt != null)
{

  var author = umbraco.BusinessLogic.User.GetUser(0);

  var doc = Document.MakeNew("Comment", dt, author, Model.Id);
  doc.getProperty("commentName").Value = name;
  doc.getProperty("commentMessage").Value = message;

  @* Tell umbraco to publish the document *@

  doc.Publish(author);
  umbraco.library.UpdateDocumentCache(doc.Id);

  successfulPost = true;
}

} }

@* Render the Html *@

@if (successfulPost) {

Successful post

Thank you @name for your message:

@message

}

Comments:

@foreach (dynamic c in Model.Comment) {

}

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