Netbeans 6.1 JavaFX build error

Question

Env: Netbeans 6.1, JavaFX, Linux, Java(TM) SE Runtime Environment 1.6.0_06-b02
Hi,
The error below is displayed building the "Practical Guide to JavaFX " project (CrudFX)
http://molgav.nn.ru/index.php?view=article&catid=38%3Aexample&id=229%3Apractical-guide-to-javafx&option=com_content&Itemid=56
/home/dkennedy/NetBeansProjects/CRUDfx/src/crudfx/DataGrid.fx:13: Sorry, I was trying to understand the module contents but I got confused when I saw 'DataGrid' which is an identifier.
operation DataGrid.createView():<<javax.swing.JComponent>>
Any help/suggestions would be greatly appreciated
Thanks
Dave
DataGrid.fx ===================================================================
package crudfx;
import javafx.ui.*;
import java.lang.*;
import javafx.ui.canvas.*;
import javafx.ui.filter.*;
import crudfx.*;
import javax.swing.JTable;
class DataGrid extends Table
operation DataGrid.createView():<<javax.swing.JComponent>>
var jComponent=super.createView();
Tools.adjustTableHeader(jComponent);
return jComponent;
operation DataGrid.createComponent():<<javax.swing.JComponent>>
var jComponent=super.createComponent();
Tools.adjustVerticalScrollBar(jComponent);
return jComponent;
log =========================================================================
Error in syntactic analysis in DataGrid.fx:
java.lang.NullPointerException
at com.sun.tools.javafx.antlr.v3Walker.module(v3Walker.java:294)
at com.sun.tools.javafx.antlr.JavafxSyntacticAnalysis.parse(JavafxSyntacticAnalysis.java:82)
at com.sun.tools.javafx.main.JavafxCompiler.parse(JavafxCompiler.java:478)
at com.sun.tools.javafx.main.JavafxCompiler.parse(JavafxCompiler.java:519)
at com.sun.tools.javafx.main.JavafxCompiler.parseFiles(JavafxCompiler.java:826)
at com.sun.tools.javafx.api.JavafxcTaskImpl.parse(JavafxcTaskImpl.java:196)
at org.netbeans.api.javafx.source.JavaFXSource.moveToPhase(JavaFXSource.java:221)
at org.netbeans.api.javafx.source.CompilationInfoImpl.toPhase(CompilationInfoImpl.java:129)
at org.netbeans.api.javafx.source.CompilationController.toPhase(CompilationController.java:72)
at org.netbeans.modules.javafx.source.scheduler.CompilationJob.run(CompilationJob.java:186)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
============================================================================

Answer 1

The CrudFX code uses the old syntax.
The JavaFX Script Preview version uses new one: [http://java.sun.com/javafx/reference|http://java.sun.com/javafx/reference]
The exception means that a project contains empty file:
=========================================================================
Error in syntactic analysis in DataGrid.fx:
java.lang.NullPointerException
at com.sun.tools.javafx.antlr.v3Walker.module(v3Walker.java:294)
=========================================================================