[FLEX-16241] RTE when component is added to FxContainer at runtime

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Not A Problem
• Affects Version/s: Adobe Flex SDK Previous
• Component/s: Spark: SkinnableContainer
• Environment: Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 22/Oct/08 10:59
• Updated: 15/Apr/11 15:36
• Resolved: 22/Oct/08 11:22

Description

Steps to reproduce:
1.Run attached file or build the following
<?xml version="1.0" encoding="utf-8"?>
<FxApplication height="800" width="800"
xmlns="http://ns.adobe.com/mxml/2009"
xmlns:mx="http://ns.adobe.com/mxml/2009"
xmlns:comps="comps.*"
><layout> <VerticalLayout/> </layout>
<Script>
<![CDATA[
import comps.*;
]]
>
</Script>

<FxContainer id="fc" />
<Button label="Add component to empty container" click="fc.addItem(comps.EllipseBasic)" />

<FxContainer id="fc2"><layout> <VerticalLayout/> </layout>
<Button label="Add comp. to this container" click="fc2.addItem(comps.EllipseBasic)" />
</FxContainer>

<FxContainer id="fc1"><layout> <VerticalLayout/> </layout>
<Button label="button1"/>
<Button label="Add comp. to this container" click="fc1.addItem(comps.EllipseBasic)" />
</FxContainer>
</FxApplication>
2.Click on any "Add .. " button
3.RTE when adding component to FxContainer

Actual Results:
TypeError: Error #1034: Type Coercion failed: cannot convert comps::EllipseBasic$ to flash.display.DisplayObject.
at mx.components::Group/itemAdded()
at mx.components::Group/addItemAt()
at mx.components::Group/addItem()
at mx.components::FxContainer/addItem()
at bugFxContainer/___bugFxContainer_Button4_click()

Expected Results:

Workaround (if any):