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
if ( cellAdapt.getColumnNumber( ) == columnNumber
					&& cellAdapt.getColumnSpan( ) == 1
					&& !trueDeleteCells.contains( cell ) )
			{
				trueDeleteCells.add( cell );
			}
		}
		List temp = new ArrayList( );
		for ( int i = 0; i < size; i++ )
		{
			Object cell = deleteCells.get( i );
			if ( !trueDeleteCells.contains( cell ) && !temp.contains( cell ) )
			{
				CellHandleAdapter cellAdapt = HandleAdapterFactory.getInstance( )
						.getCellHandleAdapter( cell );
				cellAdapt.setColumnSpan( cellAdapt.getColumnSpan( ) - 1 );
				temp.add( cell );
			}
		}
		size = trueDeleteCells.size( );
		for ( int i = 0; i < size; i++ )
		{
			CellHandle cell = (CellHandle) trueDeleteCells.get( i );
			cell.drop( );
		}
		column.drop( );
		transEnd( );
		reload( );
	}
	/**