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https://issues.apache.org/jira/browse/FLEX-19514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13756349#comment-13756349
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Alex Harui commented on FLEX-19514:
-----------------------------------
This most often happens when a component cannot decide on its size or whether
it should have scrollbars or not. Often, setting an explicit width or height
on a component can help it make up its mind.
> Error #1502 (Script timeout) in PriorityQueue and browser hangs when UI gets
> created with small XML result
> ----------------------------------------------------------------------------------------------------------
>
> Key: FLEX-19514
> URL: https://issues.apache.org/jira/browse/FLEX-19514
> Project: Apache Flex
> Issue Type: Bug
> Components: Layout - General
> Affects Versions: Adobe Flex SDK Previous
> Environment: Affected OS(s): All OS Platforms
> Affected OS(s): All OS Platforms
> Language Found: English
> Reporter: Adobe JIRA
> Assignee: Adobe JIRA
>
> Steps to reproduce:
> Eh, bad title, but...
> 1. Import the attached project
> 2. Run/Debug
> 3. Click 'Login' button in Login Window (ok to leave fields empty)
>
> Actual Results:
> Browser hangs evern after I stop the debugger, and:
> Error: Error #1502: A script has executed for longer than the default
> timeout period of 15 seconds.
> at
> mx.managers.layoutClasses::PriorityQueue/removeLargestChild()[E:\dev\beta1\frameworks\projects\framework\src\mx\managers\layoutClasses\PriorityQueue.as:175]
> at
> mx.managers::LayoutManager/validateClient()[E:\dev\beta1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:911]
> at
> mx.core::UIComponent/validateNow()[E:\dev\beta1\frameworks\projects\framework\src\mx\core\UIComponent.as:6881]
> at
> mx.core::UIComponent/creationCompleteHandler()[E:\dev\beta1\frameworks\projects\framework\src\mx\core\UIComponent.as:10436]
> at flash.events::EventDispatcher/dispatchEventFunction()
> at flash.events::EventDispatcher/dispatchEvent()
> at
> mx.core::UIComponent/dispatchEvent()[E:\dev\beta1\frameworks\projects\framework\src\mx\core\UIComponent.as:11260]
> at mx.core::UIComponent/set
> initialized()[E:\dev\beta1\frameworks\projects\framework\src\mx\core\UIComponent.as:1513]
> at
> mx.managers::LayoutManager/doPhasedInstantiation()[E:\dev\beta1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:759]
> at
> mx.managers::LayoutManager/doPhasedInstantiationCallback()[E:\dev\beta1\frameworks\projects\framework\src\mx\managers\LayoutManager.as:1067]
>
> Expected Results:
> This is dealing with a small xml result:
> http://twitter.com/statuses/public_timeline.xml
> it definitely shouldn't be timing out. The code that handles this result is
> in PublicTimelineProxy
>
> Workaround (if any):
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