Exception In UserManager

Question

Hi,
I used custom 'filterfunction' with
"userManager.userCollection" to filter some of the users out of the
collection and registered customField in 'userDescriptor' and when
that field is updated so the collection is updated too in order to
reflect new changes in the collection then after that here is what
i get.
RangeError: Index '0' specified is out of bounds.
at mx.collections::ListCollectionView/removeItemAt()
at
com.adobe.rtc.sharedManagers::UserManager/removeUserFromCollection()[com\adobe\rtc\shared Managers\UserManager.as:1017]
at
com.adobe.rtc.sharedManagers::UserManager/onItemReceive()[com\adobe\rtc\sharedManagers\Us erManager.as:853]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at com.adobe.rtc.sharedModel::CollectionNode/
http://www.adobe.com/2006/connect/cocomo/messaging/internal::receiveItem()[com\adobe\rtc\s haredModel\CollectionNode.as:745
at com.adobe.rtc.messaging.manager::MessageManager/
http://www.adobe.com/2006/connect/cocomo/messaging/internal::receiveItem()[com\adobe\rtc\m essaging\manager\MessageManager.as:662
at
com.adobe.rtc.session.managers::SessionManagerBase/receiveItem()[com\adobe\rtc\session\ma nagers\SessionManagerBase.as:330]

Answer 1

Hi,
Have you also added the similar filter function to
hostCollection, participantCollection and audienceCollection. My
take is, since inside the functions removeUserFromCollection and
addUserToCollection in UserManager, we are adding/removing from in
the corresponding role Collections, so if you just add the
filterFunction for the userCollection and not others, it will try
to execute the code for other role Collections while that
userDescriptor is already filtered out.
Try that and see what happens. Also, one more thing you can
try is if you are linking to the afcs source ,
inside onItemReceive function in UserManager.as
inside the else if (isCustomFieldDefined(p_evt.nodeName) use
userD = getUserDescriptor(p_evt.item.itemID); instead of
userD = getUserDescriptor(p_evt.item.associatedUserID);
You can do this by subclassing and overridding the
onItemReceive function
Let me know if these solves your problem. Otherwise I will
run on myside and let you know.
Thanks
Regards
Hironmay Basu