Bug 120317 Set "dimension" property to 3D in "properties" view, error appears in layout editor.
Description: Set "dimension" property to 3D in "properties" view, error appears in layout editor. Steps to reproduce: 1. Add a 2D chart in property editor. 2. Set its dimension property to "three-dimension" in properties view. 3. Error appears in chart.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/metadata/ExtensionLoader.java
public void load( ) throws MetaDataParserException
	{
		try
		{
			doLoad( );
		}
		catch ( ExtensionException e )
		{
			logger.log(Level.SEVERE, e.getMessage());
			MetaLogManager.log( "Extension loading error", e ); 
			throw new MetaDataParserException( e,
					MetaDataParserException.DESIGN_EXCEPTION_EXTENSION_ERROR );
		}
		catch ( MetaDataException e )
		{
			logger.log(Level.SEVERE, e.getMessage());
			MetaLogManager.log( "Extension loading error", e ); 
			throw new MetaDataParserException( e,
					MetaDataParserException.DESIGN_EXCEPTION_EXTENSION_ERROR );
		}
	}
	/**
	 * Loads the extended elements in plug-ins, and add them into metadata
	 * dictionary.
	 * 
	 * @throws ExtensionException
	 *             if error is found when loading extension.
	 * @throws MetaDataException
	 *             if error encountered when adding the element to metadata
	 *             dictionary.