silverstripe/silverstripe-framework — pull request #1991 by jthomerson (2013-05-24 19:44:08+00:00)
Title: FIX: error message doesn't always include class name

When a method was not found on UnsavedRelationList I was getting the following error:
Object->__call(): the method 'nameOfMethod' does not exist on ''
(nameOfMethod has been replaced here since it was a method I added via an extension)