TypeError: Error #1009: Cannot access a property or method of a null object reference.
	at com.electrotank.electroserver5::ManagerHelper/onRoomUserUpdateEvent()[/Users/jason/Projects/Electrotank/ES/client/as3/src/managed/com/electrotank/electroserver5/ManagerHelper.as:217]
	at flash.events::EventDispatcher/dispatchEventFunction()
	at flash.events::EventDispatcher/dispatchEvent()
	at com.electrotank.electroserver5.connection::ESEngine/processMessage()[/Users/jason/Projects/Electrotank/ES/client/as3/src/core/com/electrotank/electroserver5/connection/ESEngine.as:1085]
	at com.electrotank.electroserver5.connection::ESEngine/checkMessageOrder()[/Users/jason/Projects/Electrotank/ES/client/as3/src/core/com/electrotank/electroserver5/connection/ESEngine.as:1035]
	at com.electrotank.electroserver5.connection::ESEngine/onDataReceived()[/Users/jason/Projects/Electrotank/ES/client/as3/src/core/com/electrotank/electroserver5/connection/ESEngine.as:997]
	at flash.events::EventDispatcher/dispatchEventFunction()
	at flash.events::EventDispatcher/dispatchEvent()
	at com.electrotank.electroserver5.connection::SocketConnection/readData()[/Users/jason/Projects/Electrotank/ES/client/as3/src/core/com/electrotank/electroserver5/connection/SocketConnection.as:182]
	at com.electrotank.electroserver5.connection::SocketConnection/readData()[/Users/jason/Projects/Electrotank/ES/client/as3/src/core/com/electrotank/electroserver5/connection/SocketConnection.as:188]
	at com.electrotank.electroserver5.connection::SocketConnection/readData()[/Users/jason/Projects/Electrotank/ES/client/as3/src/core/com/electrotank/electroserver5/connection/SocketConnection.as:188]
	at com.electrotank.electroserver5.connection::SocketConnection/readData()[/Users/jason/Projects/Electrotank/ES/client/as3/src/core/com/electrotank/electroserver5/connection/SocketConnection.as:188]
	at com.electrotank.electroserver5.connection::SocketConnection/onSocketData()[/Users/jason/Projects/Electrotank/ES/client/as3/src/core/com/electrotank/electroserver5/connection/SocketConnection.as:140]