Bug 136241 [regression]Preview template in web viewer and pdf didn't get correct effect.
Description: Preview template items in web viewer and pdf didn't get correct effect. Steps to reproduce: 1. Create template items. 2. Preview in Web Viewer and pdf. Expected result: Same effect as in html. Actual result: In web viewer, see only blank box. In pdf, blank page.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/command/TemplateCommand.java
content,
						ContentException.DESIGN_EXCEPTION_INVALID_TEMPLATE_ELEMENT );
			}
			else if ( templateParam.getElement( ) == null )
			{
				
				
				
				
				
				
				TemplateParameterDefinition templateDefn = resolveTemplateParameterDefinition(
						module, templateParam.getName( ) );
				if ( templateDefn == null )
				{
					throw new ContentException(
							element,
							slotID,
							content,
							ContentException.DESIGN_EXCEPTION_INVALID_TEMPLATE_ELEMENT );
				}
			}
			else
			{
				
				
				
				TemplateParameterDefinition definition = (TemplateParameterDefinition) templateParam
						.getElement( );
				if ( module.findTemplateParameterDefinition( templateParam