Bug 118750 Insert group for table from library, system throws exception.
Insert group for table from library, system throws exception. Steps: 1.Insert a tabel from library 2.Insert group Actual Results: 1.System throws exception A Birt exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Model Plug-in ID:org.eclipse.birt.report.model Version:1.0.1 Error Code:Error.ContentException.STRUCTURE_CHANGE_FORBIDDEN Error Message:Element "report.Body[1]" is child element or a virtual element( inside the child ), can not change its structure. Expected Results: 1.Can be inserted group
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/core/model/schematic/TableHandleAdapter.java
{
			RowUIInfomation info = getRowInfo( ( (CellHandle) list.get( i ) ).getContainer( ) );
			if ( info == null )
			{
				return false;
			}
			String str = info.getRowDisplayName( );
			if ( !first.equals( str ) )
			{
				return false;
			}
		}
		return true;
	}
	/**
	 * Split a cell to cells.
	 * 
	 * @param model
	 * @throws SemanticException
	 * @throws NameException
	 * @throws ContentException
	 */
	public void splitCell( Object model ) throws ContentException,
			NameException, SemanticException
	{
		transStar( TRANS_LABEL_SPLIT_CELLS );
		assert model instanceof CellHandle;
		CellHandle cellHandle = (CellHandle) model;
		CellHandleAdapter cellAdapt = HandleAdapterFactory.getInstance( )
				.getCellHandleAdapter( cellHandle );