Bug 179629 After create a x-tab with a cube, a error occurs in Problems sheet[1102]
Description: After create a x-tab with a cube, a error occurs in Problems sheet[1102] Build number: 2.2.0.v20070328-0630 Steps to reproduce: 1, Create a cube 2, Create a x-tab using the cube 3, Check the error message in Problems sheet Expected result: No error occurs after create a x-tab Actual result: The error message is "The ExtendedItem must be able to access one data set."
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/extension/ReportItemExtensionTest.java
openDesign( checkFileName );
		extendedHandle = null;
		extendedHandle = (ExtendedItemHandle) designHandle
				.findElement( "right extended item" ); 
		assertNotNull( extendedHandle );
		
		assertEquals( 1.2, extendedHandle.getX( ).getMeasure( ), 0.00 );
		assertEquals( "2in", extendedHandle.getProperty( "test1" ) ); 
		assertEquals( 22, extendedHandle.getIntProperty( "test2" ) ); 
		assertEquals(
				"type=bar,xScale=2,yScale=3,lineStyle=normal", extendedHandle.getProperty( "test3" ) ); 
		
		extendedHandle.loadExtendedElement( );
		extendedHandle.setProperty( "test1", null ); 
		save( );
		assertTrue( compareFile( goldenFileName_2 ) );
	}
	/**
	 * Tests the inheritance cases.
	 * 
	 * @throws Exception
	 */
	public void testExtends( ) throws Exception
	{
		openDesign( fileName );
		ExtendedItemHandle extendedHandle = (ExtendedItemHandle) designHandle
				.findElement( "right extended item" ); 
		assertNotNull( extendedHandle );