Bug 168148 [regression]Table with chart from library fails to preview.[01][0001]
Description: Table with chart from library fails to preview. Build number:2.1.2.v20061215 and 2.2.0.v20061213 Steps to reproduce: 1.Create a library, create a sample DB data source and data set: select * from orders 2.Insert a tabel to the library, bind data set to the table 3.Insert a group for the tabel ,group by "row["OrderDate"]", Interval: Year, Range:1 4.Drag a chart into 3rd cell on group row, bar chart, go to "Select Data" tab , bind data set, X Series:row["OrderDate"], Y Series:row["OrderNumger"]; click "Finish" button 5.Create a new report, use the library 6.Drag the table in the library to the report. 7.Preview in html. Expected Result: Report content displays without errors. Actual result: Error happened while running the report.(same for 2.1.2 and 2.2.0) Error log: org.eclipse.birt.report.service.api.ReportServiceException: Error happened while running the report
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/extension/PeerExtensionTest.java
{
	protected static final String TESTING_BOX_NAME = "TestingBox"; 
	private static final String FILE_NAME = "PeerExtensionTest.xml"; 
	private static final String FILE_NAME_1 = "PeerExtensionTest_1.xml"; 
	private static final String FILE_NAME_2 = "PeerExtensionTest_2.xml"; 
	private static final String FILE_NAME_3 = "PeerExtensionTest_3.xml"; 
	private static final String POINTS_PROP_NAME = "points"; 
	private static final String TESTING_TABLE_NAME = "TestingTable"; 
	/**
	 * The extension do not have its own model.
	 */
	private static final String FILE_NAME_4 = "PeerExtensionTest_4.xml"; 
	/*
	 * (non-Javadoc)
	 * 
	 * @see junit.framework.TestCase#setUp()
	 */
	protected void setUp( ) throws Exception
	{
		super.setUp( );
		ThreadResources.setLocale( ULocale.ENGLISH );
	}
	/**
	 * Tests the parser for the extension and the TestPeer--implementation of
	 * IPeer.
	 */
	public void testExtensionMeta( )
	{
		MetaDataDictionary dd = MetaDataDictionary.getInstance( );
		assertTrue( dd.getExtensions( ).size( ) >= 2 );