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  1. #1
    Member
    Join Date
    Aug 2007
    Location
    DKI Jaya
    Posts
    13

    "item already contains key" message

    hi all,
    I was developing a system using MetaplusTable and COMMAND mode derived from Portfolio Demo.

    When I ran the system I received the message "item already contains key....".
    I was assuming that happened because I was adding the item which already added.
    The problem was I had a list of items which I can control therefore I knew whether an item was already added.

    Can anybody give me an explanation and solution to this?

  2. #2
    Administrator
    Join Date
    Jul 2006
    Location
    Milan
    Posts
    975
    Hi

    in order to check the flow of events coming from the Data Adapter as it is seen by Lightstreamer Server, I suggest you to enable update tracing.
    Just set the priority of the "LightstreamerLogger.subscriptions" category to "TRACE#com.lightstreamer.log4j.TraceLevel" in "lightstreamer_log_conf.xml".
    If you still find any inconsistency in the reported log, then please send us the log.

    Dario

 

 

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