[FLEX-22799] Compiler generates error message when ClassReference(null) is used

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: Adobe Flex SDK 4.0 (Release)
• Fix Version/s: Adobe Flex SDK 4.0 (Release)
• Component/s: MXML Compiler
• Environment: Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 18/Jan/10 11:11
• Updated: 20/Jan/10 11:14
• Resolved: 18/Jan/10 16:54

Description

Steps to reproduce:
1. Compile attached mxml file.

Actual Results:
Loading configuration file /Users/gauravj/depot/flex/branches/4.0.0/sdk/frameworks/flex-config.xml
/Users/gauravj/Downloads/Bug/TitleWindow_SkinStates_png_embeded.mxml(10): Error: null is not a document property reference.

closeButtonDisabledSkin: ClassReference(null);

/Users/gauravj/Downloads/Bug/TitleWindow_SkinStates_png_embeded.mxml(12): Error: null is not a document property reference.

closeButtonOverSkin: ClassReference(null);

/Users/gauravj/Downloads/Bug/TitleWindow_SkinStates_png_embeded.mxml(13): Error: null is not a document property reference.

closeButtonUpSkin: ClassReference(null);

/Users/gauravj/Downloads/Bug/TitleWindow_SkinStates_png_embeded.mxml(11): Error: null is not a document property reference.

closeButtonDownSkin: ClassReference(null);

/Users/gauravj/Downloads/Bug/TitleWindow_SkinStates_png_embeded.mxml(8): Warning: The CSS type selector 'mx.containers.TitleWindow' was not processed, because the type was not used in the application.

mx|TitleWindow

Expected Results:
No errors. Should compile.