TypeError: Error #1009: null has no properties.
at
mx.managers::HistoryManager$/save()[C:\dev\beta2\sdk\frameworks\mx\managers\HistoryManager.as:554]
at
mx.containers::ViewStack/mx.containers:ViewStack::commitSelectedIndex()[C:\dev\beta2\sdk\frameworks\mx\containers\ViewStack.as:1052]
at
mx.containers::ViewStack/mx.containers:ViewStack::commitProperties()[C:\dev\beta2\sdk\frameworks\mx\containers\ViewStack.as:620]
at
mx.containers::TabNavigator/mx.containers:TabNavigator::commitProperties()[C:\dev\beta2\sdk\frameworks\mx\containers\TabNavigator.as:325]
at
mx.core::UIComponent/validateProperties()[C:\dev\beta2\sdk\frameworks\mx\core\UIComponent.as:5007]
at
mx.managers::LayoutManager/validateProperties()[C:\dev\beta2\sdk\frameworks\mx\managers\LayoutManager.as:496]
at
mx.managers::LayoutManager/mx.managers:LayoutManager::doPhasedInstantiation()[C:\dev\beta2\sdk\frameworks\mx\managers\LayoutManager.as:635]
at
mx.core::UIComponent/mx.core:UIComponent::callLaterDispatcher2()[C:\dev\beta2\sdk\frameworks\mx\core\UIComponent.as:7379]
at
mx.core::UIComponent/mx.core:UIComponent::callLaterDispatcher()[C:\dev\beta2\sdk\frameworks\mx\core\UIComponent.as:7322]
at
mx.core::UIComponent/setFocus()[C:\dev\beta2\sdk\frameworks\mx\core\UIComponent.as:5814]
at
mx.managers::FocusManager/setFocus()[C:\dev\beta2\sdk\frameworks\mx\managers\FocusManager.as:375]
at
mx.managers::FocusManager/mx.managers:FocusManager::mouseDownHandler()[C:\dev\beta2\sdk\frameworks\mx\managers\FocusManager.as:1164]
--- In flexcoders@yahoogroups.com, "thunderstumpgesatwork"
<[EMAIL PROTECTED]> wrote:
>
> Hey guys,
>
> I've been getting this error sporatically. It doesn't happen on a
> regular basis, and I can't reproduce it reliably. Basically every so
> often I get the following error message:
>
> TypeError: Error #1009: null has no properties.
> at mx.managers::HistoryManager$/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()
>
>
>
> Any ideas what could cause this?
>
> thanks,
> Thunder
>
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