diff --git a/Upsilon/BaseTypes/LuaFunction.cs b/Upsilon/BaseTypes/LuaFunction.cs
index f5caff8..771c9da 100644
--- a/Upsilon/BaseTypes/LuaFunction.cs
+++ b/Upsilon/BaseTypes/LuaFunction.cs
@@ -75,7 +75,16 @@ namespace Upsilon.BaseTypes
                     objects.Add(null);
                 }
             }
-            return method.Invoke(_object, objects.ToArray()).ToLuaType();
+
+            try
+            {
+                return method.Invoke(_object, objects.ToArray()).ToLuaType();
+            }
+            catch (TargetInvocationException e)
+            {
+                if (e.InnerException != null) throw e.InnerException;
+                throw;
+            }
         }
     }
 }
\ No newline at end of file