Javafx 报错Exception in Application start method java.lang.reflect.InvocationTargetException

代码如下：

import javafx.beans.value.ChangeListener;
import javafx.application.Application;
import javafx.beans.value.ObservableValue;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.VBox;
import javafx.scene.web.WebView;
import javafx.stage.Stage;
import javafx.scene.web.WebEngine;
import static javafx.concurrent.Worker.State;public class Test extends Application
{public static void main(String[] args){Application.launch(args);}@Overridepublic void start(final Stage stage){WebView web=new WebView();WebEngine engin=web.getEngine();engin.load("https://www.baidu.com/");AnchorPane root=new AnchorPane();root.getChildren().add(web);root.setStyle("-fx-border-color: grey;");Scene scene=new Scene(root);stage.setScene(scene);stage.setHeight(400);stage.setWidth(600);stage.show();}
}

报错如下：

Exception in Application start method
java.lang.reflect.InvocationTargetExceptionat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)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:78)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$FXHelper.main(LauncherHelper.java:1071)
Caused by: java.lang.RuntimeException: Exception in Application start methodat javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:900)at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:195)at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: java.lang.IllegalAccessError: superclass access check failed: class com.sun.javafx.sg.prism.web.NGWebView (in unnamed module @0x2d4b4282) cannot access class com.sun.javafx.sg.prism.NGGroup (in module javafx.graphics) because module javafx.graphics does not export com.sun.javafx.sg.prism to unnamed module @0x2d4b4282at java.base/java.lang.ClassLoader.defineClass1(Native Method)at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1010)at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:855)at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:753)at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:676)at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:634)at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:182)at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519)at Test.start(Test.java:23)at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$9(LauncherImpl.java:846)at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runAndWait$12(PlatformImpl.java:474)at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:447)at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:446)at javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$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 Test

错误原因与修改方法：

程序中使用了javafx.web，而VM Options里面没有添加。

修改前VM Options

--module-path "D:\javafx-sdk-16\lib" --add-modules javafx.controls,javafx.fxml

修改后

--module-path "D:\javafx-sdk-16\lib" --add-modules javafx.controls,javafx.fxml,javafx.web

修改前运行截图如下：

修改后运行结果如下：

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Javafx 报错Exception in Application start method java.lang.reflect.InvocationTargetException

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