Flex :: MessageBroker.getMessageBroker(null) Getting Null Pointer Exception?

Jun 12, 2010

I am creating Dynamic Destinations

MessageBroker broker = MessageBroker.getMessageBroker(null);
MessageService service = (MessageService) broker.getService("message-service");
MessageDestination destination = (MessageDestination) service.createDestination("Group1");

[code].....

But I am getting Null Pointer Exception

MessageBroker broker = MessageBroker.getMessageBroker(null);

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