Bug 121687 Exception throws when export data in table which inside a grid cell.
Description: Exception throws when export data in table which inside a grid cell. Steps to reproduce: 1. insert a grid. 2. insert one table to one grid cell. 3. insert another table to the other grid cell. 4. export data in two tables. Expected result: Data are exported. Actual result: Exception in: ReportEngineService.getMetaData( )
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java
style.setTextAlign( getMemberProperty( highlight,
				HighlightRule.TEXT_ALIGN_MEMBER ) );
		style.setTextIndent( getMemberProperty( highlight,
				HighlightRule.TEXT_INDENT_MEMBER ) );
		style.setTextUnderline( getMemberProperty( highlight,
				Style.TEXT_UNDERLINE_PROP ) );
		style.setTextLineThrough( getMemberProperty( highlight, 
				Style.TEXT_LINE_THROUGH_PROP ) );
		style.setTextOverline( getMemberProperty( highlight,
				Style.TEXT_OVERLINE_PROP ) );
		
		
		
		
		
		
		style.setTextTransform( getMemberProperty( highlight,
				HighlightRule.TEXT_TRANSFORM_MEMBER ) );