Problem with ContextSingletonBeanFactoryLocator

Hi everyone.

I have a problem that I dont know how to solve.

I have many different projects and I make 1 or 2 calls for ContextSingletonBeanFactoryLocator instance to get the value of a bean in beanRefContext.xml. The first one works well, bue the second always sends an error. NoClassException: ContextSingletonBeanFactoryLocator. But if I do not use Spring lookup in the first one, the second now words, cause its the first using ContextSingletonBeanFactoryLocator, and the third doesnt.

Any ideas? Maybe it sounds confusing...

Mark