Debugging Online Error Message

[AwesomeDigital2]

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()

[jylaxx]

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

[AwesomeDigital2]

Thanks jylaxx

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

Mathias

[jylaxx]

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() ?