Re: [flexcoders] Error #1009: null has no properties.

Mon, 08 May 2006 06:31:41 -0700

Hi,

If you are using <mx:AdChild> on the Accordion,

try setting the property of the AddChild tag's creationPolicy to 'all'.

This way all the children are created and you shouldn't get this error, I had same issues with the TabNavigator.

Any other options, well I don't know about yet ;-)

The null has no properties just means that the instance that Flex expected to go to is not created yet.

Peace, Mike

On 5/8/06, sreedhar reddy <[EMAIL PROTECTED]> wrote:
Hi,
  I am working with view states.
 Here, i am getting problem when i moved to next state by clicking a button.
 the moment i click the button, that takes me to new state and there i have accordian component. here, when i want to brose through the accordian it is showing error as follows:
 
TypeError: Error #1009: null has no properties.
 at mx.managers::HistoryManager$/save()
 at mx.containers::Accordion/::commitSelectedIndex()
 at mx.containers::Accordion/mx.containers:Accordion::commitProperties ()
 at mx.core::UIComponent/validateProperties()
 at mx.managers::LayoutManager/validateProperties()
 at mx.managers::LayoutManager/::doPhasedInstantiation()
 at mx.core::UIComponent/::callLaterDispatcher2()
 at mx.core::UIComponent/::callLaterDispatcher()


Thanks & Regards,
Sreedhar

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