TLF code freezing up application

Question

[cross-posted here from TLF forum]
Since upgrading to the final release SDK for Hero, we have seen our application freezing up intermittently. As the stack trace suggests, it is related to clicking on points on a line chart.
Has anybody seen something like this before? It is suggested that this is probably any issue within FTETextField.
Flex SDK 4.5.20967
Flash Player 10.3.181.14/26
Error: Error #1502: A script has executed for longer than the default timeout period of 15 seconds.
at flashx.textLayout.container::TextContainerManager/http://ns.adobe.com/textLayout/internal/2008::factoryUpdateContainerCh ildren()
at flashx.textLayout.container::TextContainerManager/updateContainer()
at HTMLHelper/composeHTMLText()[E:\dev\hero_private\frameworks\projects\ spark\src\mx\core\FTETextField.as:3683]
at mx.core::FTETextField/validateNow()[E:\dev\hero_private\frameworks\pr ojects\spark\src\mx\core\FTETextField.as:2524]
at mx.core::FTETextField/get textWidth()[E:\dev\hero_private\frameworks\projects\spark\src\mx\core \FTETextField.as:1651]
at mx.charts.chartClasses::DataTip/measure()
at mx.core::UIComponent/measureSizes()
at mx.core::UIComponent/validateSize()
at mx.charts.chartClasses::ChartBase/positionDataTips()
at mx.charts.chartClasses::ChartBase/updateDataTipToMatchHitSet()
at mx.charts.chartClasses::ChartBase/processRollEvents()
at mx.charts.chartClasses::ChartBase/mouseDownHandler()
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.core::UIComponent/dispatchEvent()
at mx.managers::SystemManager/mouseEventHandler()[E:\dev\hero_private\fr ameworks\projects\framework\src\mx\managers\SystemManager.as:2924]

Answer 1

I suggest you also post the question to Flex Forum.
mx.core.FTETextField is not a class in TLF and It's not recommended that you take it as the container for TLF. s:TextArea, s:RichText, and s:RichEditableText are all good containers for TLF in Flex.