U4-8755 - more explicit errors when xml cache is corrupt

2016-07-21 16:46:46 +02:00
parent b290e6af8a
commit 32d59bb2bc
5 changed files with 37 additions and 19 deletions
--- a/src/Umbraco.Web/PublishedCache/XmlPublishedCache/PublishedContentCache.cs
+++ b/src/Umbraco.Web/PublishedCache/XmlPublishedCache/PublishedContentCache.cs
@@ -409,7 +409,10 @@ namespace Umbraco.Web.PublishedCache.XmlPublishedCache

        internal XmlDocument GetXml(UmbracoContext umbracoContext, bool preview)
        {
-            return GetXmlDelegate(umbracoContext, preview);
+            var xml = GetXmlDelegate(umbracoContext, preview);
+            if (xml == null)
+                throw new Exception("The Xml cache is corrupt. Use the Health Check data integrity dashboard to fix it.");
+            return xml;
        }

        #endregion