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
}
	/**
	 * @param marginLeft
	 *            The marginLeft to set.
	 */
	public void setMarginLeft( String marginLeft )
	{
		setCssText( STYLE_MARGIN_LEFT, marginLeft );
	}
	/**
	 * @param marginRight
	 *            The marginRight to set.
	 */
	public void setMarginRight( String marginRight )
	{
		setCssText( STYLE_MARGIN_RIGHT, marginRight );
	}
	/**
	 * @param marginTop
	 *            The marginTop to set.
	 */
	public void setMarginTop( String marginTop )
	{
		setCssText( STYLE_MARGIN_TOP, marginTop );
	}
	/**
	 * @param masterPage
	 *            The masterPage to set.
	 */
	public void setMasterPage( String masterPage )