I just upgrade from Flex 4.5 to Flex 4.6 and the app was working perfectly with Flex 4.5, but keep getting an error when it runs in Flex 4.6.
It is this bit throw the error, loginPopup is a SkinnablePopupContainer
protected function init(event:FlexEvent):void
{
loginPopup = new LoginPopup();
loginPopup.currentState = "Start";
loginPopup.open(UIComponent(FlexGlobals.topLevelApplication),true); -- This line throws the error
}
And the error is:
[SWF] TDMAPP.swf - 7,212,792 bytes after decompression
ArgumentError: Error #2025: The supplied DisplayObject must be a child of the caller. at flash.display::DisplayObjectContainer/getChildIndex() at mx.managers::SystemManager/http://www.adobe.com/2006/flex/mx/internal::rawChildren_getChildIndex()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\SystemManager.as:2187] at mx.managers::SystemRawChildrenList/getChildIndex()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\SystemRawChildrenList.as:181] at spark.components.supportClasses::StyleableStageText/getFormIndex()[E:\dev\4.y\frameworks\projects\mobilecomponents\src\spark\components\supportClasses\StyleableStageText.as:1956] at spark.components.supportClasses::StyleableStageText/findTopmostForm()[E:\dev\4.y\frameworks\projects\mobilecomponents\src\spark\components\supportClasses\StyleableStageText.as:1933] at spark.components.supportClasses::StyleableStageText/updateProxyImageForTopmostForm()[E:\dev\4.y\frameworks\projects\mobilecomponents\src\spark\components\supportClasses\StyleableStageText.as:2172] at spark.components.supportClasses::StyleableStageText/commitProperties()[E:\dev\4.y\frameworks\projects\mobilecomponents\src\spark\components\supportClasses\StyleableStageText.as:1510] at mx.core::UIComponent/validateProperties()[E:\dev\4.y\frameworks\projects\framework\src\mx\core\UIComponent.as:8219] at mx.managers::LayoutManager/validateClient()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\LayoutManager.as:957] at mx.managers::PopUpManagerImpl/addPopUp()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\PopUpManagerImpl.as:382] at mx.managers::PopUpManager$/addPopUp()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\PopUpManager.as:193] at spark.components::SkinnablePopUpContainer/open()[E:\dev\4.y\frameworks\projects\spark\src\spark\components\SkinnablePopUpContainer.as:450] at views::Login/init()[C:\Users\Adobe Flash Builder 4.7\TDMAPP\src\views\Login.mxml:50] at views::Login/___Login_View1_initialize()[C:\Users\Adobe Flash Builder 4.7\TDMAPP\src\views\Login.mxml:5] at flash.events::EventDispatcher/dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at mx.core::UIComponent/dispatchEvent()[E:\dev\4.y\frameworks\projects\framework\src\mx\core\UIComponent.as:13152] at mx.core::UIComponent/set processedDescriptors()[E:\dev\4.y\frameworks\projects\framework\src\mx\core\UIComponent.as:1871] at mx.core::UIComponent/initializationComplete()[E:\dev\4.y\frameworks\projects\framework\src\mx\core\UIComponent.as:7670] at mx.core::UIComponent/initialize()[E:\dev\4.y\frameworks\projects\framework\src\mx\core\UIComponent.as:7649] at spark.components::View/initialize()[E:\dev\4.y\frameworks\projects\mobilecomponents\src\spark\components\View.as:999] at views::Login/initialize() at mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/internal::childAdded()[E:\dev\4.y\frameworks\projects\framework\src\mx\core\UIComponent.as:7495] at mx.core::UIComponent/addChildAt()[E:\dev\4.y\frameworks\projects\framework\src\mx\core\UIComponent.as:7199] at spark.components::Group/addDisplayObjectToDisplayList()[E:\dev\4.y\frameworks\projects\spark\src\spark\components\Group.as:2037] at spark.components::Group/http://www.adobe.com/2006/flex/mx/internal::elementAdded()[E:\dev\4.y\frameworks\projects\spark\src\spark\components\Group.as:1628] at spark.components::Group/addElementAt()[E:\dev\4.y\frameworks\projects\spark\src\spark\components\Group.as:1387] at spark.components::Group/addElement()[E:\dev\4.y\frameworks\projects\spark\src\spark\components\Group.as:1345] at spark.components::SkinnableContainer/addElement()[E:\dev\4.y\frameworks\projects\spark\src\spark\components\SkinnableContainer.as:761] at spark.components::ViewNavigator/createViewInstance()[E:\dev\4.y\frameworks\projects\mobilecomponents\src\spark\components\ViewNavigator.as:2018] at spark.components::ViewNavigator/http://www.adobe.com/2006/flex/mx/internal::createTopView()[E:\dev\4.y\frameworks\projects\mobilecomponents\src\spark\components\ViewNavigator.as:1981] at spark.components::ViewNavigator/http://www.adobe.com/2006/flex/mx/internal::setActive()[E:\dev\4.y\frameworks\projects\mobilecomponents\src\spark\components\ViewNavigator.as:424] at spark.components::TabbedViewNavigator/commitProperties()[E:\dev\4.y\frameworks\projects\mobilecomponents\src\spark\components\TabbedViewNavigator.as:741] at mx.core::UIComponent/validateProperties()[E:\dev\4.y\frameworks\projects\framework\src\mx\core\UIComponent.as:8219] at mx.managers::LayoutManager/validateProperties()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\LayoutManager.as:597] at mx.managers::LayoutManager/doPhasedInstantiation()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\LayoutManager.as:783] at mx.managers::LayoutManager/doPhasedInstantiationCallback()[E:\dev\4.y\frameworks\projects\framework\src\mx\managers\LayoutManager.as:1180]
Does anyone know how to solve this?
