Bug 124238 Grid without data binding will throw npe and break report.
In GridItemExecutor the following line of code will throw npe if there is no result set: IResultIterator rsIterator = ( ( DteResultSet ) rset ).getResultIterator( ); Need a null check. This is very serious, it will break reports with grids that don't have data binding. I consider this a showstopper for the 2.0 release.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/script/internal/RowData.java
/*******************************************************************************
 * Copyright (c) 2005 Actuate Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *  Actuate Corporation  - initial API and implementation
 *******************************************************************************/
package org.eclipse.birt.report.engine.script.internal;
import java.util.Iterator;
import java.util.List;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
import org.eclipse.birt.core.exception.BirtException;
import org.eclipse.birt.data.engine.api.IBaseExpression;
import org.eclipse.birt.data.engine.api.IResultIterator;