Bug 209303 [Automation][Smoke]NPE is thrown out when previewing reportdesign
Description: NPE is thrown out when previewing reportdesign TestDate: 20071109 TestBuild: BIRT2.3.0 Daily Build: v20071109-0800 steps to reproduce: - use the attached report design - preview it Expected Result: Report can be previewed without any exception Actual Result: NPE is thrown out. Error log: Please refer to the attachment
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/css/dom/AbstractStyle.java
}
	public String getBackgroundColor( )
	{
		return getCssText( STYLE_BACKGROUND_COLOR );
	}
	public String getBackgroundImage( )
	{
		return getCssText( STYLE_BACKGROUND_IMAGE );
	}
	public String getBackgroundRepeat( )
	{
		return getCssText( STYLE_BACKGROUND_REPEAT );
	}
	public String getBackgroundAttachment( )
	{
		return getCssText( STYLE_BACKGROUND_ATTACHMENT );
	}
	public String getBackgroundPositionX( )
	{
		return getCssText( STYLE_BACKGROUND_POSITION_X );
	}
	public String getBackgroundPositionY( )
	{
		return getCssText( STYLE_BACKGROUND_POSITION_Y );
	}
	public String getWordSpacing( )
	{
		return getCssText( STYLE_WORD_SPACING );
	}
	public String getLetterSpacing( )