Hi guys,

Not sure if anyone has a fix? Moving posts does actually work as in the post does get moved, but after choosing the new category and hitting submit, I received the below error. This also occurs on an untouched installation of nForum so it's bugged I guess.

private void GetForumNodes()
        {
            Post = Mapper.MapForumPost(UmbracoAppHelpers.GetPage(ChildPostNode.ToInt32()));
            Topic = Post.ParentTopic(); <-- IT DOESNT LIKE THIS
            Category = Topic.ParentCategory();
        }

public ForumTopic ParentTopic()
        {
            return this.ParentId != null ? _mapper.MapForumTopic(UmbracoAppHelpers.GetPage(this.ParentId.ToInt32())) : null;
        }

Current stack trace:

Server Error in '/' Application.

---

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

Stack Trace:

[NullReferenceException: Object reference not set to an instance of an object.]
   nForum.usercontrols.nForum.ForumMoveTopic.GetForumNodes() in c:\Users\****\Desktop\nForum\Source\nForum\usercontrols\nForum\ForumMoveTopic.ascx.cs:33
   nForum.usercontrols.nForum.ForumMoveTopic.Page_Load(Object sender, EventArgs e) in c:\Users\****\Desktop\nForum\Source\nForum\usercontrols\nForum\ForumMoveTopic.ascx.cs:23
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
   System.Web.UI.Control.OnLoad(EventArgs e) +91
   System.Web.UI.Control.LoadRecursive() +74
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Control.LoadRecursive() +146
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2207

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1