Пожалуйста, не запускается проект! - Java

Формулировка задачи:

Компилятор пишет сборка завершена успешно, но при запуске вот что выводит:

Executing E:\NetBeansProjects\Dictionary\dist\run953642836\Dictionary.jar using platform C:\Program Files\Java\jdk1.8.0_131\jre/bin/java Exception in Application constructor Exception in thread "main" java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:767) Caused by: java.lang.RuntimeException: Unable to construct Application instance: class Dictionary at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:907) at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$155(LauncherImpl.java:182) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.NoSuchMethodException: Dictionary.<init>() at java.lang.Class.getConstructor0(Class.java:3082) at java.lang.Class.getConstructor(Class.java:1825) at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$161(LauncherImpl.java:818) at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175(PlatformImpl.java:326) at com.sun.javafx.application.PlatformImpl.lambda$null$173(PlatformImpl.java:295) at java.security.AccessController.doPrivileged(Native Method) at com.sun.javafx.application.PlatformImpl.lambda$runLater$174(PlatformImpl.java:294) at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95) at com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at com.sun.glass.ui.win.WinApplication.lambda$null$148(WinApplication.java:191) ... 1 more Java Result: 1

Код:

import javafx.application.*;
import javafx.scene.*;
import javafx.stage.*;
import javafx.scene.layout.*;
import javafx.scene.control.*;
import javafx.geometry.*;
import javafx.event.*;
import java.io.*;
 
class MyDictionary {
    protected File output_file;
    public void AddWord(String word, String translate) {        
        output_file = new File("E:\\NetBeansProjects\\Dictionary\\src", "Dictionary.txt");
            
        try {
            FileWriter file_writer = new FileWriter(output_file, true);
            file_writer.write(word + "\t" + translate + "\n");
            file_writer.flush();
        } catch(IOException e) {
            System.out.println("Error!");
        }
    }
}
 
class Dictionary extends Application {
    public static void main(String[] args) {launch(args);}
    
    public void start(Stage stage) {
        MyDictionary dic = new MyDictionary();
        stage.setTitle("Dictionary");
        
        FlowPane root = new FlowPane(10, 10);
        root.setAlignment(Pos.CENTER);
        
        Scene scene = new Scene(root, 300, 100);
        
        stage.setScene(scene);
        
        MenuBar menu_bar = new MenuBar();
        
        Menu     M_file  = new Menu("File");
        MenuItem MI_exit = new MenuItem("Exit");
        M_file.getItems().addAll(MI_exit);
        
        Menu     M_dictionary  = new Menu("Dictionary");
        MenuItem MI_addWord    = new MenuItem("Add word");
        MenuItem MI_deleteWord = new MenuItem("Delete word");
        MenuItem MI_showWords  = new MenuItem("Show words");
        M_dictionary.getItems().addAll(MI_addWord, MI_deleteWord, MI_showWords);
        
        menu_bar.getMenus().addAll(M_file, M_dictionary);
        
        MI_exit.setOnAction(new EventHandler<ActionEvent> () {
            public void handle(ActionEvent action_event) {
                Runtime.getRuntime().exit(0);
            }
        });
        
        MI_addWord.setOnAction(new EventHandler<ActionEvent> () {
            public void handle(ActionEvent action_event) {
                TextField text_field_word      = new TextField();
                TextField text_field_translate = new TextField();
                
                text_field_word.setPromptText("Enter word");
                text_field_translate.setPromptText("Enter translate");
                
                root.getChildren().addAll(text_field_word, text_field_translate);
                
                text_field_translate.setOnAction(new EventHandler<ActionEvent> () {
                    public void handle(ActionEvent action_event) {
                        dic.AddWord(text_field_word.getText(), text_field_translate.getText());
                    }
                });
            }
        });
        
        root.getChildren().add(menu_bar);
        
        stage.show();
    }
}

Решение задачи: «Пожалуйста, не запускается проект!»

textual
                            Листинг программы 
                        
                            public class Dictionary extends Application