From c2fc4ebab8405f78d18a5d6b947b361ffbc697de Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Fri, 7 Dec 2012 17:03:52 +0100
Subject: [PATCH] more diagnostics EA-41839

---
 .../impl/source/resolve/reference/impl/CachingReference.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/CachingReference.java b/platform/lang-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/CachingReference.java
index 5f59d511a03b..11df25b5f1c3 100644
--- a/platform/lang-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/CachingReference.java
+++ b/platform/lang-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/CachingReference.java
@@ -51,7 +51,7 @@ public abstract class CachingReference implements PsiReference, EmptyResolveMess
   public static <T extends PsiElement> ElementManipulator<T> getManipulator(T currentElement){
     ElementManipulator<T> manipulator = ElementManipulators.getManipulator(currentElement);
     if (manipulator == null) {
-      throw new IncorrectOperationException("Manipulator for this element is not defined: " + currentElement);
+      throw new IncorrectOperationException("Manipulator for this element is not defined: " + currentElement + "; " + currentElement.getClass());
     }
     return manipulator;
   }