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From "Tigran Najaryan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLEX-29002) RunTime Error #1009 at mx.managers::PopUpManagerImpl/addModalPopUpAccessibility() when displaying more than one modal popup via PopUpManager on top of each other. On Windows 7 running on some PCs
Date Fri, 12 Oct 2012 05:59:02 GMT

    [ https://issues.apache.org/jira/browse/FLEX-29002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13474828#comment-13474828
] 

Tigran Najaryan commented on FLEX-29002:
----------------------------------------

The problem occurs because function addModalPopUpAccessibility does not check for null value
of accessibilityProperties property in line 1448 in file PopUpManagerImpl.as of SDK 4.8:

for (var i:int = 0; i < n; i++)
{
	var o:PopUpData = popupInfo[i];
	if (o && o != p)
	{
		o.owner.accessibilityProperties.silent	= true; // the offending line
	}
}

Can someone with committing rights add a check for null value of o.owner.accessibilityProperties
please?
                
> RunTime Error #1009 at mx.managers::PopUpManagerImpl/addModalPopUpAccessibility() when
displaying more than one modal popup via PopUpManager on top of each other. On Windows 7 running
on some PCs
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: FLEX-29002
>                 URL: https://issues.apache.org/jira/browse/FLEX-29002
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: PopUp Manager
>    Affects Versions: Adobe Flex SDK Previous
>         Environment: Affected OS(s): Windows
> Affected OS(s): Windows 7
> Language Found: English
>            Reporter: Adobe JIRA
>
> Steps to reproduce:
> 1. in the AIR application, create modal popup via popupmanager -> ok.
> 2. on the popup, create another modal popup via popupmanager (so we have two modal popups
one on top of the other) -> RT error #1009.
> 3. close top popup, due to RT error #1009 modal shade stays on stage and keeps blocking
the application.
>  
>  Actual Results:
>  Popupmanager closes modal titlewindow, but the modal shade stays on display due to RunTime
error #1009 and so application becomes non-operable.
>  
>  Expected Results:
>  Popupmanager should close the modal titlewindow along with the modal shade as it does
if only one modal popup was invoked.
>  
>  Workaround (if any): 
>  On Windows7 Control Panel, disable some stuff in control panel (Attachments) and reboot
OS. Trully, this works.
>  
>  Note:
>  This happens only on Windows 7 OS running on some All-In-One PCs (eg.: MSI AE2050).
Bug is connected with the accessibility OS provides, so we can fix the issue by configuring
some OS parameters.

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