Justin Mclean created FLEX-33382:
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Summary: Run Time Error 1009 in mx:Combobox in destoryDropdown
Key: FLEX-33382
URL: https://issues.apache.org/jira/browse/FLEX-33382
Project: Apache Flex
Issue Type: Bug
Components: mx: ComboBox
Affects Versions: Adobe Flex SDK 4.6 (Release)
Reporter: Justin Mclean
Assignee: Justin Mclean
Priority: Minor
Run Time Error 1009 in destroyDropdown(), occurs infrequently and not easy to
reproduce.
Sample stack trace (from 11.5 release player).
TypeError: Error #1009
at mx.controls::ComboBox/destroyDropdown()
at mx.controls::ComboBox/removedFromStageHandler()
at
mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/internal::$removeChild()
at mx.core::UIComponent/removeChild()
at mx.core::UIComponent/addChild()
at mx.controls::AdvancedDataGrid/addRendererToContentArea()
at mx.controls::AdvancedDataGrid/createHeaderItems()
at mx.controls::AdvancedDataGrid/createHeaders()
at
mx.controls.advancedDataGridClasses::AdvancedDataGridBase/makeRowsAndColumns()
at mx.controls::AdvancedDataGridBaseEx/makeRowsAndColumns()
at mx.controls::AdvancedDataGrid/makeRowsAndColumns()
at
mx.controls.listClasses::AdvancedListBase/makeRowsAndColumnsWithExtraRows()
at mx.controls.listClasses::AdvancedListBase/updateDisplayList()
at mx.controls::AdvancedDataGridBaseEx/updateDisplayList()
at mx.controls::AdvancedDataGrid/updateDisplayList()
at mx.controls.listClasses::AdvancedListBase/validateDisplayList()
at mx.managers::LayoutManager/validateDisplayList()
at mx.managers::LayoutManager/doPhasedInstantiation()
at mx.managers::LayoutManager/validateNow()
at mx.controls::ComboBox/displayDropdown()
at mx.controls::ComboBox/downArrowButton_buttonDownHandler()
at flash.events::EventDispatcher/dispatchEvent()
at mx.core::UIComponent/dispatchEvent()
at
mx.controls::Button/http://www.adobe.com/2006/flex/mx/internal::buttonPressed()
at mx.controls::Button/mouseDownHandler()
at flash.events::EventDispatcher/dispatchEvent()
at mx.core::UIComponent/dispatchEvent()
at mx.managers::SystemManager/mouseEventHandler()
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