[FLEX-19012] recompiling the AIR applicationupdater_UI.swc with flex 4 throws a compatibility error when using the updater framework

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Adobe Flex SDK Previous
• Fix Version/s: Adobe Flex SDK Previous
• Component/s: mx: WindowedApplication
• Environment: Affected OS(s): All OS Platforms; Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 30/Apr/09 07:04
• Updated: 15/Apr/11 15:16
• Resolved: 04/May/09 13:17

Description

Steps to reproduce:
1. Create an air app that uses Spark and that uses the AIR updater framework
2. call the AIR applicationupdater framework
3. See the error

Actual Results:
Error: Compatibility version has already been read.
at mx.core::FlexVersion$/set compatibilityVersion()[C:\dev\svn\trunk\frameworks\projects\framework\src\mx\core\FlexVersion.as:254]
at mx.core::FlexVersion$/set compatibilityVersionString()[C:\dev\svn\trunk\frameworks\projects\framework\src\mx\core\FlexVersion.as:301]
at _ApplicationUpdaterDialogs_mx_managers_SystemManager()

Expected Results:
no error, should do a successful version check

Workaround (if any):