小编re0*_*603的帖子

我正在尝试创建一个JavaFX程序,每次我尝试运行我的代码时都会遇到异常 - 我不完全确定它的意思是什么......

我的代码:

package application;

import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.stage.Stage;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.layout.BorderPane;


public class Main extends Application {
@Override
   public void start(Stage stage) throws Exception {
    Parent root = FXMLLoader.load(getClass().getResource("DogFinderFXML.fxml"));

    Scene scene = new Scene(root);

    stage.setScene(scene);
    stage.setTitle("HelloSwingNode Sample");
    stage.show();
}

/**
 * @param args the command line arguments
 */
public static void main(String[] args) {
    launch(args);
}

}

堆栈跟踪:

Exception in Application start method
java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) …