From 5eb20a11014be1787e13098bc06909299df62c77 Mon Sep 17 00:00:00 2001
From: hartvig <unknown@kiln.example.com>
Date: Tue, 22 Feb 2011 13:53:56 -0100
Subject: [PATCH] Better error reporting inside the NiceUrl engine

---
 umbraco/presentation/library.cs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/umbraco/presentation/library.cs b/umbraco/presentation/library.cs
index 2e6c238352..841b3a66ff 100644
--- a/umbraco/presentation/library.cs
+++ b/umbraco/presentation/library.cs
@@ -425,6 +425,17 @@ namespace umbraco
         {
             string parentUrl = String.Empty;
             XmlElement node = UmbracoContext.Current.GetXml().GetElementById(nodeId.ToString());
+            
+            if (node == null)
+            {
+                ArgumentException arEx =
+                    new ArgumentException(
+                        string.Format(
+                            "Couldn't find any page with the nodeId = {0}. This is most likely caused by the page isn't published!",
+                            nodeId), "nodeId");
+                Log.Add(LogTypes.Error, nodeId, arEx.Message);
+                throw arEx;
+            }
             if (node.ParentNode.Name.ToLower() != "root" || UmbracoSettings.UseDomainPrefixes)
             {
                 if (UmbracoSettings.UseDomainPrefixes)