[FLEX-21750] [PerModuleStyleManagement] RTE when module is reloaded.

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: Adobe Flex SDK Previous
• Fix Version/s: Adobe Flex SDK Previous
• Component/s: Modules
• Environment: Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 30/Oct/09 10:36
• Updated: 15/Apr/11 14:58
• Resolved: 02/Nov/09 15:29

Description

Steps to reproduce:
1. compile app and module
2. run the app
3. click on load module then click on unload module
4. again click on load module

Actual Results:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at mx.core::UIComponent/getStyle()[/Users/gauravj/depot/flex/sdk/frameworks/projects/framework/src/mx/core/UIComponent.as:9931]
at spark.components::Label/createTextLinesFromTextBlock()[/Users/gauravj/depot/flex/sdk/frameworks/projects/spark/src/spark/components/Label.as:827]
at spark.components::Label/createTextLines()[/Users/gauravj/depot/flex/sdk/frameworks/projects/spark/src/spark/components/Label.as:804]
at spark.components::Label/http://www.adobe.com/2006/flex/mx/internal::composeTextLines()[/Users/gauravj/depot/flex/sdk/frameworks/projects/spark/src/spark/components/Label.as:424]
at spark.components.supportClasses::TextBase/measure()[/Users/gauravj/depot/flex/sdk/frameworks/projects/spark/src/spark/components/supportClasses/TextBase.as:425]
at mx.core::UIComponent/measureSizes()[/Users/gauravj/depot/flex/sdk/frameworks/projects/framework/src/mx/core/UIComponent.as:7646]
at mx.core::UIComponent/validateSize()[/Users/gauravj/depot/flex/sdk/frameworks/projects/framework/src/mx/core/UIComponent.as:7570]
at mx.managers::LayoutManager/validateClient()[/Users/gauravj/depot/flex/sdk/frameworks/projects/framework/src/mx/managers/LayoutManager.as:888]
at mx.core::UIComponent/validateNow()[/Users/gauravj/depot/flex/sdk/frameworks/projects/framework/src/mx/core/UIComponent.as:7299]
at spark.components::DataGroup/initializeTypicalItem()[/Users/gauravj/depot/flex/sdk/frameworks/projects/spark/src/spark/components/DataGroup.as:248]
at spark.components::DataGroup/ensureTypicalLayoutElement()[/Users/gauravj/depot/flex/sdk/frameworks/projects/spark/src/spark/components/DataGroup.as:267]
at spark.components::DataGroup/measure()[/Users/gauravj/depot/flex/sdk/frameworks/projects/spark/src/spark/components/DataGroup.as:1049]
at mx.core::UIComponent/measureSizes()[/Users/gauravj/depot/flex/sdk/frameworks/projects/framework/src/mx/core/UIComponent.as:7646]
at mx.core::UIComponent/validateSize()[/Users/gauravj/depot/flex/sdk/frameworks/projects/framework/src/mx/core/UIComponent.as:7570]
at mx.managers::LayoutManager/validateSize()[/Users/gauravj/depot/flex/sdk/frameworks/projects/framework/src/mx/managers/LayoutManager.as:617]
at mx.managers::LayoutManager/doPhasedInstantiation()[/Users/gauravj/depot/flex/sdk/frameworks/projects/framework/src/mx/managers/LayoutManager.as:733]
at mx.managers::LayoutManager/doPhasedInstantiationCallback()[/Users/gauravj/depot/flex/sdk/frameworks/projects/framework/src/mx/managers/LayoutManager.as:1069]

Expected Results:
NO RTE.