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I got a problem in my Eclipse IDE with javaFX program

My normal javafx programs has no errors but whenever i try to attach .fxml file with FXMLLoader() it throws error It says fxml.FXMLLoader(); is not accessible

There is no problem with other JavaFX programms I have done everything perfectly, set build path, Add JAR from sdk\lib, Added vm arguments also

package application;

import javafx.application.Application;
import javafx.stage.Stage;
import javafx.scene.control.Button;
import javafx.scene.Scene;
import javafx.scene.Parent;
import javafx.fxml.FXMLLoader;  //red line appear here

public class Main extends Application {
    public static void main(String[] args) {
        launch(args);
    }

    @Override
    public void start(Stage primaryStage) throws Exception {
            Parent root = FXMLLoader.load(
                    getClass().getResource("Test2.fxml")
                    );
            Scene scene = new Scene(root);
            primaryStage.setScene(scene);
            primaryStage.show();


        }
}


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:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at javafx.graphics@18.0.1/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:465)
        at javafx.graphics@18.0.1/com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:364)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at java.base/sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:1071)
    Caused by: java.lang.RuntimeException: Exception in Application start method
        at javafx.graphics@18.0.1/com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:901)
        at javafx.graphics@18.0.1/com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:196)
        at java.base/java.lang.Thread.run(Thread.java:833)
    Caused by: java.lang.NullPointerException: Location is required.
        at javafx.fxml@18.0.1/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3324)
        at javafx.fxml@18.0.1/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3287)
        at javafx.fxml@18.0.1/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3255)
        at javafx.fxml@18.0.1/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3227)
        at javafx.fxml@18.0.1/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3203)
        at javafx.fxml@18.0.1/javafx.fxml.FXMLLoader.load(FXMLLoader.java:3196)
        at FirstAppHello/application.Main.start(Main.java:32)
        at javafx.graphics@18.0.1/com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$9(LauncherImpl.java:847)
        at javafx.graphics@18.0.1/com.sun.javafx.application.PlatformImpl.lambda$runAndWait$12(PlatformImpl.java:484)
        at javafx.graphics@18.0.1/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:457)
        at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
        at javafx.graphics@18.0.1/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:456)
        at javafx.graphics@18.0.1/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)
        at javafx.graphics@18.0.1/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
        at javafx.graphics@18.0.1/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:184)
        ... 1 more
    Exception running application application.Main
Tushar Panchal
  • 1
  • I had the same problem a while ago. It's nod coded related. I ended up resolving by changing jdk and switching back to the original one (1.8 > 17 > 1.8) – Ravazz May 19 '22 at 08:19
  • Also, have a look on this question: https://stackoverflow.com/questions/20507591/javafx-location-is-required-even-though-it-is-in-the-same-package – Ravazz May 19 '22 at 08:25
  • 2
    stacktrace and (your description of) compile error don't fit – kleopatra May 19 '22 at 09:39
  • 2
    @Ravazz _switching back to the original one_ while possible (obviously ;) that's the utterly wrong approach - instead learn how to use/set up your context with a modular java version – kleopatra May 19 '22 at 10:56

0 Answers0