请各位帮忙看看

wjyjz 2015-11-11 09:47:10

我照猫画虎做了一个javafx项目的开头，试着运行却出现以下错误提示，请各位大侠帮忙，因我是初学者，望大侠们详细指点，重点是提示的26和19行的错误，如何处理，不胜感激！！！
Exception in Application start method
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:389)
at com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:328)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:767)
Caused by: java.lang.RuntimeException: Exception in Application start method
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:917)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$155(LauncherImpl.java:182)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: Location is not set.
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2434)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2409)
at hrms.controller.HrmsMainApp.initrootLayout(HrmsMainApp.java:26)
at hrms.controller.HrmsMainApp.start(HrmsMainApp.java:19)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$162(LauncherImpl.java:863)
at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175(PlatformImpl.java:326)
at com.sun.javafx.application.PlatformImpl.lambda$null$173(PlatformImpl.java:295)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$174(PlatformImpl.java:294)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$148(WinApplication.java:191)
... 1 more
Exception running application hrms.controller.HrmsMainApp

附我的项目主程序代码和fxml文件代码：
[一、HrmsMainApp.java

package hrms.controller;



import java.io.IOException;



import javafx.application.Application;

import javafx.fxml.FXMLLoader;

import javafx.scene.Scene;

import javafx.scene.layout.BorderPane;

import javafx.stage.Stage;



public class HrmsMainApp extends Application {

	private Stage primaryStage;

	private BorderPane rootLayout;



	@Override

	public void start(Stage primaryStage) {

		this.primaryStage = primaryStage;

		this.primaryStage.setTitle("");

		initrootLayout();

	}



	public void initrootLayout() {

		try {

			FXMLLoader loader = new FXMLLoader();

			loader.setLocation(HrmsMainApp.class.getResource("hrms.view/RootLayout.fxml"));

			rootLayout = (BorderPane) loader.load();

			// Show the scene containing the root layout.

			Scene scene = new Scene(rootLayout);

			primaryStage.setScene(scene);

			primaryStage.show();

		} catch (IOException e) {

			e.printStackTrace();

		}

	}



	public Stage getPrimaryStage() {

		return primaryStage;

	}



	public static void main(String[] args) {

		launch(args);

	}

}

二、RootLayou.fxml



<?xml version="1.0" encoding="UTF-8"?>



<?import javafx.scene.effect.*?>

<?import javafx.geometry.*?>

<?import javafx.scene.image.*?>

<?import javafx.scene.control.*?>

<?import java.lang.*?>

<?import javafx.scene.layout.*?>

<?import javafx.scene.layout.BorderPane?>



<fx:root maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="800.0" prefWidth="1280.0" type="BorderPane" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1">

   <top>

      <HBox alignment="BOTTOM_RIGHT" depthTest="ENABLE" prefHeight="80.0" prefWidth="1280.0" style="-fx-background-color: #336699;" BorderPane.alignment="CENTER">

         <children>

            <Button mnemonicParsing="false" text="Button">

               <HBox.margin>

                  <Insets bottom="6.0" right="100.0" />

               </HBox.margin>

            </Button>

            <Button contentDisplay="CENTER" mnemonicParsing="false" text="Button">

               <HBox.margin>

                  <Insets bottom="6.0" right="100.0" />

               </HBox.margin>

            </Button>

         </children></HBox>

   </top>

   <left>

      <Accordion BorderPane.alignment="CENTER">

        <panes>

          <TitledPane animated="false" text="untitled 1">

               <content>

                  <SplitPane prefHeight="200.0" prefWidth="200.0" />

               </content>

               <padding>

                  <Insets bottom="3.0" left="3.0" right="3.0" top="3.0" />

               </padding>

            </TitledPane>

          <TitledPane animated="false" text="untitled 2">

               <content>

                  <SplitPane prefHeight="200.0" prefWidth="200.0" />

               </content>

            </TitledPane>

        </panes>

      </Accordion>

   </left>

   <bottom>

      <HBox prefHeight="40.0" prefWidth="1280.0" BorderPane.alignment="CENTER" />

   </bottom>

   <center>

      <Pane BorderPane.alignment="CENTER">

         <BorderPane.margin>

            <Insets bottom="3.0" left="3.0" top="3.0" />

         </BorderPane.margin></Pane>

   </center>

</fx:root>