diff --git a/src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/TreeModel/ChildNodesOfObject.cs b/src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/TreeModel/ChildNodesOfObject.cs
index 7e5ee2aae6..23e19074df 100644
--- a/src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/TreeModel/ChildNodesOfObject.cs
+++ b/src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/TreeModel/ChildNodesOfObject.cs
@@ -51,7 +51,11 @@ namespace Debugger.AddIn.TreeModel
 			this.Image = DebuggerIcons.ImageList.Images[0]; // Class
 			this.Name = StringParser.Parse("${res:MainWindow.Windows.Debug.LocalVariables.BaseClass}");
 			this.Type = shownType.FullName;
-			this.ChildNodes = Utils.GetChildNodesOfObject(targetObject, shownType);
+			if (shownType.FullName == "System.Object") {
+				this.ChildNodes = null;
+			} else {
+				this.ChildNodes = Utils.GetChildNodesOfObject(targetObject, shownType);
+			}
 		}
 	}