Я новичок в JavaFX и постоянно сталкиваюсь с проблемой, несмотря на то, что попробовал несколько предложенных решений. Я думал, что обновление до Eclipse 2024-03 (4.31.0) может решить мою проблему, но она не устранена. Ниже приведены мои коды Main.java и Test.fxml:
Main.java:
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@21.0.3/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:464)
at javafx.graphics@21.0.3/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$FXHelper.main(LauncherHelper.java:1085)
Caused by: java.lang.RuntimeException: Exception in Application start method
at javafx.graphics@21.0.3/com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:893)
at javafx.graphics@21.0.3/com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:196)
at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: javafx.fxml.LoadException: GridPane is not a valid type.
/C:/Users/edgar/eclipse-workspace-2024/BankAccount/bin/Test.fxml
at javafx.fxml@21.0.3/javafx.fxml.FXMLLoader.constructLoadException(FXMLLoader.java:2718)
at javafx.fxml@21.0.3/javafx.fxml.FXMLLoader.createElement(FXMLLoader.java:2920)
at javafx.fxml@21.0.3/javafx.fxml.FXMLLoader.processStartElement(FXMLLoader.java:2850)
at javafx.fxml@21.0.3/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2649)
at javafx.fxml@21.0.3/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2563)
at javafx.fxml@21.0.3/javafx.fxml.FXMLLoader.load(FXMLLoader.java:2531)
at application.Main.start(Main.java:20)
at javafx.graphics@21.0.3/com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$9(LauncherImpl.java:839)
at javafx.graphics@21.0.3/com.sun.javafx.application.PlatformImpl.lambda$runAndWait$12(PlatformImpl.java:483)
at javafx.graphics@21.0.3/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:456)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at javafx.graphics@21.0.3/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:455)
at javafx.graphics@21.0.3/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at javafx.graphics@21.0.3/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at javafx.graphics@21.0.3/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:185)
... 1 more
Exception running application application.Main
Буду признателен за любые идеи и решения, которые помогут устранить эту ошибку. Заранее спасибо!
Я новичок в JavaFX и постоянно сталкиваюсь с проблемой, несмотря на то, что попробовал несколько предложенных решений. Я думал, что обновление до Eclipse 2024-03 (4.31.0) может решить мою проблему, но она не устранена. Ниже приведены мои коды Main.java и Test.fxml: Main.java: [code]package application;
public class Main extends Application { public static void main(String[] args) { launch(args); }
@Override public void start(Stage stage) throws Exception { FXMLLoader loader = new FXMLLoader(Main.class.getResource("/Test.fxml")); if (loader.getLocation() == null) { System.out.println("Failed to load FXML"); return; } Parent root = loader.load(); stage.setScene(new Scene(root)); stage.setTitle("Account"); stage.sizeToScene(); stage.show(); } } [/code] Test.fxml: [code]
alignement="center" hgap="10" vgap="10" >
[/code] Несмотря на подтверждение правильного URL-адреса, я все еще сталкиваюсь со следующей проблемой: [code]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@21.0.3/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:464) at javafx.graphics@21.0.3/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:1085) Caused by: java.lang.RuntimeException: Exception in Application start method at javafx.graphics@21.0.3/com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:893) at javafx.graphics@21.0.3/com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:196) at java.base/java.lang.Thread.run(Thread.java:840) Caused by: javafx.fxml.LoadException: GridPane is not a valid type. /C:/Users/edgar/eclipse-workspace-2024/BankAccount/bin/Test.fxml
at javafx.fxml@21.0.3/javafx.fxml.FXMLLoader.constructLoadException(FXMLLoader.java:2718) at javafx.fxml@21.0.3/javafx.fxml.FXMLLoader.createElement(FXMLLoader.java:2920) at javafx.fxml@21.0.3/javafx.fxml.FXMLLoader.processStartElement(FXMLLoader.java:2850) at javafx.fxml@21.0.3/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2649) at javafx.fxml@21.0.3/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2563) at javafx.fxml@21.0.3/javafx.fxml.FXMLLoader.load(FXMLLoader.java:2531) at application.Main.start(Main.java:20) at javafx.graphics@21.0.3/com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$9(LauncherImpl.java:839) at javafx.graphics@21.0.3/com.sun.javafx.application.PlatformImpl.lambda$runAndWait$12(PlatformImpl.java:483) at javafx.graphics@21.0.3/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:456) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at javafx.graphics@21.0.3/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:455) at javafx.graphics@21.0.3/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95) at javafx.graphics@21.0.3/com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at javafx.graphics@21.0.3/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:185) ... 1 more Exception running application application.Main [/code] Буду признателен за любые идеи и решения, которые помогут устранить эту ошибку. Заранее спасибо!