Bug 132506 [Regression][Linux WS]Error on operation buttom in layout tab
Details: [Regression]Error on operation buttom in layout tab Setp: When I new a report design or template, it will be appear on preview state, but layout state.
UI/org.eclipse.birt.report.designer.ui.editors/src/org/eclipse/birt/report/designer/internal/ui/extension/EditorContributorManager.java
}
			}
		}
	}
	private EditorContributor createEditorContributor(
			IConfigurationElement element )
	{
		EditorContributor editorContributor = new EditorContributor( );
		editorContributor.targetEditorId = loadStringAttribute( element,
				ATTRIBUTE_TARGET_EDITOR_ID );
		editorContributor.formPageList = createFormPageDefList( element );
		return editorContributor;
	}
	private List createFormPageDefList( IConfigurationElement element )
	{
		ArrayList formPageDefList = new ArrayList( );
		ArrayList keyList = new ArrayList( );
		IConfigurationElement[] elements = element.getChildren( );
		for ( int i = 0; i < elements.length; i++ )
		{
			FormPageDef formPageDef = new FormPageDef( elements[i] );
			if ( !keyList.contains( formPageDef.id ) )
			{
				formPageDefList.add( formPageDef );
				keyList.add( formPageDef.id );
			}
		}
		return formPageDefList;
	}
	private List getExtensionElements( String id )