[FLEX-23555] SparkTitleBar RTE when it tries to access displayState on closed window

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Adobe Flex SDK 4.1 (Release)
• Component/s: Spark: Window
• Environment: Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 24/Mar/10 18:50
• Updated: 05/Apr/10 15:44
• Resolved: 05/Apr/10 14:22

Description

Steps to reproduce:
1. Running test files from SDK-25827
2. not quite sure what I did - I think I was trying to quit on a minimized window
3.

Actual Results:

Error: Error #3200: Cannot perform operation on closed window.
at Error$/throwError()
at flash.display::NativeWindow/get displayState()
at spark.components.windowClasses::TitleBar/getCurrentSkinState()[/Users/cframpto/dev/4.x/frameworks/projects/airspark/src/spark/components/windowClasses/TitleBar.as:492]
at spark.components.supportClasses::SkinnableComponent/commitProperties()[/Users/cframpto/dev/4.x/frameworks/projects/spark/src/spark/components/supportClasses/SkinnableComponent.as:426]
at spark.components.windowClasses::TitleBar/commitProperties()[/Users/cframpto/dev/4.x/frameworks/projects/airspark/src/spark/components/windowClasses/TitleBar.as:439]
at mx.core::UIComponent/validateProperties()[/Users/cframpto/dev/4.x/frameworks/projects/framework/src/mx/core/UIComponent.as:7901]
at mx.managers::LayoutManager/validateProperties()[/Users/cframpto/dev/4.x/frameworks/projects/framework/src/mx/managers/LayoutManager.as:572]
at mx.managers::LayoutManager/doPhasedInstantiation()[/Users/cframpto/dev/4.x/frameworks/projects/framework/src/mx/managers/LayoutManager.as:730]
at mx.managers::LayoutManager/doPhasedInstantiationCallback()[/Users/cframpto/dev/4.x/frameworks/projects/framework/src/mx/managers/LayoutManager.as:1072]

Expected Results:

no RTE

Workaround (if any):