[FLEX-18189] RTE when setting FxContainer skinClass

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• 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: 16/Mar/09 23:07
• Updated: 15/Apr/11 15:21
• Resolved: 17/Mar/09 15:10

Description

Steps to reproduce:
1.Run attached file
2.Click button

Actual Results:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at mx.components::Group/setMXMLContent()
at mx.components::Group/set mxmlContent()
at mx.components::FxContainer/partRemoved()
at mx.components.baseClasses::FxComponent/clearSkinParts()
at mx.components.baseClasses::FxComponent/unloadSkin()
at mx.components.baseClasses::FxComponent/validateSkinChange()
at mx.components.baseClasses::FxComponent/commitProperties()
at mx.core::UIComponent/validateProperties()
at mx.managers::LayoutManager/validateProperties()
at mx.managers::LayoutManager/doPhasedInstantiation()
at Function/http://adobe.com/AS3/2006/builtin::apply()
at mx.core::UIComponent/callLaterDispatcher2()
at mx.core::UIComponent/callLaterDispatcher()

Expected Results:

Workaround (if any):