--- sw/source/core/unocore/unochart.cxx	(revision 1343140)
+++ sw/source/core/unocore/unochart.cxx	(working copy)
@@ -2590,6 +2590,20 @@ 
             else {
                 DBG_ERROR( "table missing" );
             }
+		
+		//Comment: The bug is crashed for an exception threw out in SwCharDataSequence::setModified(), just because
+		//the SwCharDataSequence object has been disposed. Actually, the former design of SwClient will disband 
+		//itself from the notification list in its destruction. But the SwCharDataSeqence wont be destructed but disposed
+		//in code (the data member SwChartDataSequence::bDisposed will be set to TRUE), the relationship between client
+		//and modification are not released. So any notification from modify object will lead said exception threw out.
+		//Recorrect the logic of code in SwChartDataSequence::Dispose(), release the relationship inside...
+		SwModify* pRegisteredIn = GetRegisteredInNonConst();
+		if (pRegisteredIn && pRegisteredIn->GetDepends())
+		{
+			pRegisteredIn->Remove(this);
+			pTblCrsr = NULL;
+		}
+		
         }
 
         // require listeners to release references to this object