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Debugging Online Error Message - Macromedia Flex General Discussion

I get the error below when deploy my application to a web server and test it from SOME machines? It seems like a generic message. Could anyone give me some tips on how to track down what is really causing it? TypeError: Error #1009: Cannot access a property or method of a null object reference. at components::a03_contactInfo/init() at components::a03_contactInfo/___a03_contactInfo_Form1_creationComplete() at flash.events::EventDispatcher/dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at mx.core::UIComponent/dispatchEvent() at mx.core::UIComponent/set initialized() at mx.managers::LayoutManager/doPhasedInstantiation() at mx.managers::LayoutManager/validateNow() at mx.core::UIComponent/commitCurrentState() at mx.core::UIComponent/setCurrentState() at mx.core::UIComponent/set currentState() at components::a02_servingPreference/init() at components::a02_servingPreference/___a02_servingPreference_Form1_creationComplet e() at flash.events::EventDispatcher/dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at mx.core::UIComponent/dispatchEvent() at mx.core::UIComponent/set initialized() at mx.managers::LayoutManager/doPhasedInstantiation() at Function/http://adobe.com/AS3/2006/builtin::apply() at mx.core::UIComponent/callLaterDispatcher2() at ...

  1. #1

    Default Debugging Online Error Message

    I get the error below when deploy my application to a web server and test it
    from SOME machines?

    It seems like a generic message.

    Could anyone give me some tips on how to track down what is really causing it?


    TypeError: Error #1009: Cannot access a property or method of a null object
    reference.
    at components::a03_contactInfo/init()
    at components::a03_contactInfo/___a03_contactInfo_Form1_creationComplete()
    at flash.events::EventDispatcher/dispatchEventFunction()
    at flash.events::EventDispatcher/dispatchEvent()
    at mx.core::UIComponent/dispatchEvent()
    at mx.core::UIComponent/set initialized()
    at mx.managers::LayoutManager/doPhasedInstantiation()
    at mx.managers::LayoutManager/validateNow()
    at mx.core::UIComponent/commitCurrentState()
    at mx.core::UIComponent/setCurrentState()
    at mx.core::UIComponent/set currentState()
    at components::a02_servingPreference/init()
    at
    components::a02_servingPreference/___a02_servingPreference_Form1_creationComplet
    e()
    at flash.events::EventDispatcher/dispatchEventFunction()
    at flash.events::EventDispatcher/dispatchEvent()
    at mx.core::UIComponent/dispatchEvent()
    at mx.core::UIComponent/set initialized()
    at mx.managers::LayoutManager/doPhasedInstantiation()
    at Function/http://adobe.com/AS3/2006/builtin::apply()
    at mx.core::UIComponent/callLaterDispatcher2()
    at mx.core::UIComponent/callLaterDispatcher()


    AwesomeDigital2 Guest

  2. #2

    Default Re: Debugging Online Error Message

    you certainly try to use an object that is not yet created. Check the order of your events.
    jylaxx Guest

  3. #3

    Default Re: Debugging Online Error Message

    Thanks jylaxx

    If all users saw the message, that would make this easier, but it is only select users.

    Mathias
    AwesomeDigital2 Guest

  4. #4

    Default Re: Debugging Online Error Message

    Do you get remoted data in your initialization process ?
    May be some remote reponses are slow for some of your users and then the
    events are not in the same order for them.
    Did you have a new care reading of your code to check if all object are
    created before using ?
    What are you doing in the a03_contactInfo/init() ?

    jylaxx Guest

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