error on requireMany

[KazakovArthur]

I have error when trying requireMany... ((( requireOne work prefectly (flex sdk 4.6)

                var d:Doctor = (dg.selectedItem as Doctor);
                em.requireMany(d, "patients", onGardenLoaded);

[INFO] org.davekeen.flextrine.orm.EntityRepository Adding [Doctor id=1] {repository=Doctor, idHash=1}
[INFO] org.davekeen.flextrine.orm.EntityRepository Adding [Doctor id=2] {repository=Doctor, idHash=2}
[INFO] org.davekeen.flextrine.orm.EntityManager Requiring many [Doctor id=2]::patients
[INFO] org.davekeen.flextrine.orm.EntityRepository Updating [Doctor id=2] to [Doctor id=2] {repository=Doctor, idHash=2}
[INFO] org.davekeen.flextrine.orm.walkers.LocalMergeWalker Received a non-entity result; not walking.
ReferenceError: Error #1069: Property http://www.flextrine.com/2011/org/davekeen/flextrine::setValue not found on Object and there is no default value.
at org.davekeen.flextrine.orm.collections::PersistentCollection/addItem()[D:\Projects\BigEars\code\as3\flextrine\src\org\davekeen\flextrine\orm\collections\PersistentCollection.as:180]
at org.davekeen.flextrine.orm::EntityRepository/http://www.flextrine.com/2011/org/davekeen/flextrine::addEntityToManyAssociation()[D:\Projects\BigEars\code\as3\flextrine\src\org\davekeen\flextrine\orm\EntityRepository.as:456]
at org.davekeen.flextrine.orm.walkers::LocalMergeWalker/collectionAction()[D:\Projects\BigEars\code\as3\flextrine\src\org\davekeen\flextrine\orm\walkers\LocalMergeWalker.as:153]
at AbstractWalker/doWalk()[D:\Projects\BigEars\code\as3\flextrine\src\org\davekeen\flextrine\orm\walkers\AbstractWalker.as:104]
at AbstractWalker/walk()[D:\Projects\BigEars\code\as3\flextrine\src\org\davekeen\flextrine\orm\walkers\AbstractWalker.as:63]
at org.davekeen.flextrine.orm::EntityManager/addLoadedEntityToRepository()[D:\Projects\BigEars\code\as3\flextrine\src\org\davekeen\flextrine\orm\EntityManager.as:745]
at org.davekeen.flextrine.orm::EntityManager/onFlextrineLoadComplete()[D:\Projects\BigEars\code\as3\flextrine\src\org\davekeen\flextrine\orm\EntityManager.as:729]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at org.davekeen.flextrine.orm.delegates::FlextrineDelegate/onDelegateResult()[D:\Projects\BigEars\code\as3\flextrine\src\org\davekeen\flextrine\orm\delegates\FlextrineDelegate.as:177]
at org.davekeen.delegates::RemoteDelegate/onResult()[D:\Projects\BigEars\code\as3\flextrine\src\org\davekeen\delegates\RemoteDelegate.as:154]
at mx.rpc::AsyncResponder/result()[E:\dev\4.y\frameworks\projects\rpc\src\mx\rpc\AsyncResponder.as:95]
at mx.rpc::AsyncToken/http://www.adobe.com/2006/flex/mx/internal::applyResult()[E:\dev\4.y\frameworks\projects\rpc\src\mx\rpc\AsyncToken.as:239]
at mx.rpc.events::ResultEvent/http://www.adobe.com/2006/flex/mx/internal::callTokenResponders()[E:\dev\4.y\frameworks\projects\rpc\src\mx\rpc\events\ResultEvent.as:207]
at mx.rpc::AbstractOperation/http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent()[E:\dev\4.y\frameworks\projects\rpc\src\mx\rpc\AbstractOperation.as:244]
at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::resultHandler()[E:\dev\4.y\frameworks\projects\rpc\src\mx\rpc\AbstractInvoker.as:318]
at mx.rpc::Responder/result()[E:\dev\4.y\frameworks\projects\rpc\src\mx\rpc\Responder.as:56]
at mx.rpc::AsyncRequest/acknowledge()[E:\dev\4.y\frameworks\projects\rpc\src\mx\rpc\AsyncRequest.as:84]
at NetConnectionMessageResponder/resultHandler()[E:\dev\4.y\frameworks\projects\rpc\src\mx\messaging\channels\NetConnectionChannel.as:552]
at mx.messaging::MessageResponder/result()[E:\dev\4.y\frameworks\projects\rpc\src\mx\messaging\MessageResponder.as:235]