[FLEX-30264] TypeError: Error #1009: Cannot access a property or method of a null object reference.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Incomplete
• Affects Version/s: Adobe Flex SDK Previous
• Component/s: Framework Sync
• Environment: Affected OS(s): Windows; Affected OS(s): Windows XP; Language Found: English
• Assignee: Unassigned
• Reporter: Adobe JIRA
• Created: 07/Apr/10 10:27
• Updated: 12/Apr/10 09:11
• Resolved: 29/Jan/12 09:51

Description

Steps to reproduce:
1.After compiling the application with automation libraries
(-include libraries "${flexlib}/libs/automation.swc" "${flexlib}/libs/automation_agent.swc" "${flexlib}/libs/automation_dmv.swc" "${flexlib}/libs/qtp.swc")
2.run the application
3.while application is loading, getting the below error message -
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at mx.automation::AutomationManager$/createDelegate()[C:\work\flex\dmv_automation\projects\automation\src\mx\automation\AutomationManager.as:290]
at mx.automation::AutomationManager$/childAddedHandler()[C:\work\flex\dmv_automation\projects\automation\src\mx\automation\AutomationManager.as:205]
at flash.display::DisplayObjectContainer/addChildAt()
at mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/internal::$addChildAt()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\core\UIComponent.as:5083]
at mx.core::UIComponent/addChild()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\core\UIComponent.as:4964]
at com.voyager.vj.view.components.misc::MultilineButton/createChildren()[C:\dev\AppDev\vj\client\main\src\com\voyager\vj\view\components\misc\MultilineButton.as:43]
at mx.core::UIComponent/initialize()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\core\UIComponent.as:5370]
at mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/internal::childAdded()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\core\UIComponent.as:5267]
at mx.core::Container/http://www.adobe.com/2006/flex/mx/internal::childAdded()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\core\Container.as:3348]
at mx.core::Container/addChildAt()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\core\Container.as:2260]
at mx.core::Container/addChild()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\core\Container.as:2183]
at com.voyager.vj.view.components.learn.dashboard.wordsetList::WordSetListRow/commitProperties()[C:\dev\AppDev\vj\client\main\src\com\voyager\vj\view\components\learn\dashboard\wordsetList\WordSetListRow.as:177]
at mx.core::UIComponent/validateProperties()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\core\UIComponent.as:5807]
at mx.managers::LayoutManager/validateProperties()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\managers\LayoutManager.as:539]
at mx.managers::LayoutManager/doPhasedInstantiation()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\managers\LayoutManager.as:689]
at Function/http://adobe.com/AS3/2006/builtin::apply()
at mx.core::UIComponent/callLaterDispatcher2()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\core\UIComponent.as:8733]
at mx.core::UIComponent/callLaterDispatcher()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\core\UIComponent.as:8673]

Actual Results:
Application is not loaded
and getting error 1009

Expected Results:
Application is loaded

Workaround (if any):
None

QTP Version - QTP 10.0
Browser - ie8
Flex - flex_sdk_4.0.0.14159

Pleaselet me know if you need more info