Hello everyone, I'm making an application in JavaFX and can't connect the library, what am I doing wrong?

  • 0
    These are the dependencies I added to the pom


    Here is the application launch class
    import javafx.application.Application;
    import javafx.fxml.FXMLLoader;
    import javafx.scene.Parent;
    import javafx.scene.Scene;
    import javafx.stage.Stage;

    import java.io.IOException;

    public class App extends Application {

    private Stage primaryStage;

    public static void main (String [] args) {
    launch (args);
    }
    @Override
    public void start (Stage primaryStage) throws IOException {
    this.primaryStage = primaryStage;
    showMainView ();
    }
    private void showMainView () throws IOException {
    FXMLLoader loader = new FXMLLoader ();
    loader.setLocation (getClass (). getResource ("resources / NewGame.fxml"));
    Parent mainLayout = loader.load ();
    Scene scene = new Scene (mainLayout);
    primaryStage.setScene (scene);
    primaryStage.show ();
    }
    }

    Here is the JavaFX file


    Here is the controller class
    package controllers;

    import java.io.IOException;
    import java.net.URL;
    import java.util.ResourceBundle;

    import javafx.event.ActionEvent;
    import javafx.event.EventHandler;
    import javafx.fxml.FXML;
    import javafx.fxml.FXMLLoader;
    import javafx.scene.Parent;
    import javafx.scene.Scene;
    import javafx.scene.control.Button;
    import javafx.stage.Stage;

    public class NewGameController {

    @FXML
    private ResourceBundle resources;

    @FXML
    private URL location;

    @FXML
    private Button NewGameButton;

    @FXML
    private Button MainExit;

    @FXML
    void initialize () {
    NewGameButton.setOnAction (new EventHandler () {
    public void handle (ActionEvent event) {
    NewGameButton.getScene (). GetWindow (). Hide ();

    FXMLLoader loader = new FXMLLoader ();
    loader.setLocation (NewGameController.this.getClass (). getResource ("/ resources / SettingGame"));

    try {
    loader.load ();
    } catch (IOException e) {
    e.printStackTrace ();
    }

    Parent root = loader.getRoot ();
    Stage stage = new Stage ();
    stage.setScene (new Scene (root));
    stage.showAndWait ();
    }
    });
    }
    }

    And these are the errors it gives.
    Exception in Application start method
    java.lang.reflect.InvocationTargetException
    at java.base / jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at java.base / jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at java.base / jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.base / java.lang.reflect.Method.invoke (Method.java:567)
    at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:464)
    at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:363)
    at java.base / jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at java.base / jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at java.base / jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.base / java.lang.reflect.Method.invoke (Method.java:567)
    at java.base / sun.launcher.LauncherHelper $ FXHelper.main (LauncherHelper.java:1051)
    Caused by: java.lang.RuntimeException: Exception in Application start method
    at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:900)
    at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:195)
    at java.base / java.lang.Thread.run (Thread.java:830)
    Caused by: java.lang.IllegalAccessError: class com.sun.javafx.fxml.FXMLLoaderHelper (in unnamed module @ 0x458439e3) cannot access class com.sun.javafx.util.Utils (in module javafx.graphics) because module javafx.graphics does not export com.sun.javafx.util to unnamed module @ 0x458439e3
    at com.sun.javafx.fxml.FXMLLoaderHelper. (FXMLLoaderHelper.java:38)
    at javafx.fxml.FXMLLoader. (FXMLLoader.java:2056)
    at App.showMainView (App.java:25)
    at App.start (App.java:22)
    at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$9(LauncherImpl.java:846)
    at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runAndWait$12(PlatformImpl.java:455)
    at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:428)
    at java.base / java.security.AccessController.doPrivileged (AccessController.java:391)
    at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:427)
    at javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)
    at javafx.graphics/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
    at javafx.graphics/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:174)
    ... 1 more
    Exception running application App

    Process finished with exit code 1
    Java Parker Sullivan, Nov 18, 2020

  • 1 Answers
  • 0
    Googled for you.

    https://stackoverflow.com/a/61405652
    Zachary McMillan

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