Cannot finalize the app. Need some help. I did everything as per the course but cannot still get errors. Thanks heaps

Exception in Application start method
Exception in thread "main" 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: javafx.fxml.LoadException: 
/Users/jonathanhecator/Documents/IdeaProjects/Pomodoro/out/production/Pomodoro/fxml/home.fxml:12

    at javafx.fxml.FXMLLoader.constructLoadException(FXMLLoader.java:2601)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2579)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2441)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3214)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3175)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3148)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3124)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3104)
    at javafx.fxml.FXMLLoader.load(FXMLLoader.java:3097)
    at com.teamtreehouse.pomodoro.Main.start(Main.java:15)
    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)
Caused by: java.util.FormatFlagsConversionMismatchException: Conversion = s, Flags = 0
    at java.util.Formatter$FormatSpecifier.failMismatch(Formatter.java:4298)
    at java.util.Formatter$FormatSpecifier.checkBadFlags(Formatter.java:2997)
    at java.util.Formatter$FormatSpecifier.checkGeneral(Formatter.java:2955)
    at java.util.Formatter$FormatSpecifier.<init>(Formatter.java:2725)
    at java.util.Formatter.parse(Formatter.java:2560)
    at java.util.Formatter.format(Formatter.java:2501)
    at java.util.Formatter.format(Formatter.java:2455)
    at java.lang.String.format(String.java:2940)
    at com.teamtreehouse.pomodoro.controllers.Home.setTimerText(Home.java:58)
    at com.teamtreehouse.pomodoro.controllers.Home.<init>(Home.java:39)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.reflect.misc.ReflectUtil.newInstance(ReflectUtil.java:51)
    at javafx.fxml.FXMLLoader$ValueElement.processAttribute(FXMLLoader.java:927)
    at javafx.fxml.FXMLLoader$InstanceDeclarationElement.processAttribute(FXMLLoader.java:971)
    at javafx.fxml.FXMLLoader$Element.processStartElement(FXMLLoader.java:220)
    at javafx.fxml.FXMLLoader$ValueElement.processStartElement(FXMLLoader.java:744)
    at javafx.fxml.FXMLLoader.processStartElement(FXMLLoader.java:2707)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2527)
    ... 14 more

Process finished with exit code 1


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

<?import javafx.scene.control.*?>
<?import javafx.scene.image.Image?>
<?import javafx.scene.image.ImageView?>
<?import javafx.scene.layout.*?>
<?import javafx.scene.shape.SVGPath?>
<VBox stylesheets="/css/main.css"
      xmlns="http://javafx.com/javafx/8"
      xmlns:fx="http://javafx.com/fxml"
      fx:controller="com.teamtreehouse.pomodoro.controllers.Home"
      fx:id="container">
    <children>

        <Label fx:id="title" text="Pomodoro"/>

        <Label fx:id="time" text="${controller.timerText}"/>

        <HBox styleClass="buttons">
            <children>
                <StackPane>
                    <children>
                        <StackPane styleClass="nested-action,play">
                            <children>
                                <HBox styleClass="svg-container">
                                    <SVGPath styleClass="svg"
                                             content="M1.6 17C1 17 0 16.2 0 15.6V1.3C0 .1 2.2-.4 3.1.4l8.2 6.4c.5.4.8 1 .8 1.7 0 .6-.3 1.2-.8 1.7l-8.2 6.4c-.5.2-1 .4-1.5.4z"/>
                                </HBox>
                                <Button text="Resume"/>
                            </children>
                        </StackPane>

                        <StackPane styleClass="nested-action,pause">
                            <children>
                                <HBox styleClass="svg-container">
                                    <SVGPath styleClass="svg"
                                             content="M10.2 17c-1 0-1.8-.8-1.8-1.8V1.8c0-1 .8-1.8 1.8-1.8S12 .8 12 1.8v13.4c0 1-.8 1.8-1.8 1.8z" />
                                    <SVGPath styleClass="svg"
                                             content="M10.2 17c-1 0-1.8-.8-1.8-1.8V1.8c0-1 .8-1.8 1.8-1.8S12 .8 12 1.8v13.4c0 1-.8 1.8-1.8 1.8z" />
                                </HBox>
                                <Button text="Pause"/>
                            </children>
                        </StackPane>
                    </children>
                </StackPane>

                <StackPane styleClass="nested-action,restart">
                    <children>
                        <HBox styleClass="svg-container">
                            <SVGPath styleClass="svg"
                                     content="M21 2.9C19.1 1 16.6 0 13.9 0c-1.1 0-2 .9-2 1.9s.9 1.9 2 1.9c1.7 0 3.2.6 4.4 1.8 2.4 2.4 2.4 6.3 0 8.7-1.2 1.2-2.7 1.8-4.4 1.8-1.7 0-3.2-.6-4.4-1.8-1.8-1.8-2.3-4.4-1.4-6.7L9.3 10c.2.4.5.7.9.8.4.1.8.1 1.2-.1.8-.4 1.1-1.3.8-2.1L10 4.3c0-.5-.2-1-.6-1.4l-.1-.1-.1-.2c-.2-.4-.5-.7-.9-.8-.4-.1-.8-.1-1.2.1L.9 4.8C.1 5.2-.2 6.1.2 6.9c.2.4.5.7.9.8.4.1.8.1 1.2-.1l2-.9c-1.2 3.5-.4 7.6 2.4 10.4C8.6 19 11.2 20 13.9 20s5.3-1 7.2-2.9C25 13.2 25 6.8 21 2.9z"/>
                        </HBox>
                        <Button text="Restart"/>
                    </children>
                </StackPane>
            </children>
        </HBox>

        <TextArea fx:id="message" promptText="What are you doing?"/>

        <ImageView>
            <image>
                <Image url="/images/pomodoro.png"/>
            </image>
        </ImageView>

    </children>
</VBox>


```java
package com.teamtreehouse.pomodoro.controllers;

import com.teamtreehouse.pomodoro.model.Attempt;
import com.teamtreehouse.pomodoro.model.AttemptKind;
import javafx.animation.Animation;
import javafx.animation.KeyFrame;
import javafx.animation.Timeline;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.scene.control.Label;
import javafx.scene.control.TextArea;
import javafx.scene.layout.VBox;
import javafx.scene.media.AudioClip;
import javafx.util.Duration;


/**
 * @author jonathanhector on 13.02.17.
 */
public class Home {
    private final AudioClip mApplause;
    @FXML
    private VBox container;

    @FXML
    private Label title;

    @FXML
    private TextArea message;

    private Attempt mCurrentAttempt;
    private StringProperty mTimerText;
    private Timeline mTimeline;

    public Home() {
        mTimerText = new SimpleStringProperty();
        setTimerText(0);
        mApplause = new AudioClip(getClass().getResource("/sound/applause.mp3").toExternalForm());
    }

    public String getTimerText() {
        return mTimerText.get();
    }

    public StringProperty timerTextProperty() {
        return mTimerText;
    }

    public void setTimerText(String timerText) {
        mTimerText.set(timerText);
    }

    public void setTimerText(int remainingSeconds) {
        int minutes = remainingSeconds / 60;
        int seconds = remainingSeconds % 60;
        setTimerText(String.format("%02d:%02s", minutes, seconds));
    }

    private void prepareAttempt(AttemptKind kind) {
        reset();
        mCurrentAttempt = new Attempt(kind, "");
        addAttemptStyle(kind);
        title.setText(kind.getDisplayName());
        setTimerText(mCurrentAttempt.getRemainingSeconds());
        mTimeline = new Timeline();
        mTimeline.setCycleCount(kind.getTotalSeconds());
        mTimeline.getKeyFrames().add(new KeyFrame(Duration.seconds(1), e -> {
            mCurrentAttempt.tick();
            setTimerText(mCurrentAttempt.getRemainingSeconds());
        }));
        mTimeline.setOnFinished(e -> {
            saveCurrentAttempt();
            mApplause.play();
            prepareAttempt(mCurrentAttempt.getKind() == AttemptKind.FOCUS ? AttemptKind.BREAK : AttemptKind.FOCUS);
        });
    }

    private void saveCurrentAttempt() {
        mCurrentAttempt.setMessage(message.getText());
        mCurrentAttempt.save();
    }

    private void reset() {
        if(mTimeline != null && mTimeline.getStatus() == Animation.Status.RUNNING) {
            mTimeline.stop();
        }
    }

    private void playTimer() {
        container.getStyleClass().add("playing");
        mTimeline.play();
    }

    private void pauseTimer() {
        container.getStyleClass().remove("playing");
        mTimeline.pause();
    }

    private void addAttemptStyle(AttemptKind kind) {
        container.getStyleClass().add(kind.toString().toLowerCase());
    }

    private void clearAttemptStyles() {
        container.getStyleClass().remove("playing");
        for(AttemptKind kind : AttemptKind.values()) {
            container.getStyleClass().remove(kind.toString().toLowerCase());
        }
    }

    @FXML
    public void DEBUG(ActionEvent actionEvent) {
        System.out.println("Hello");
    }

    @FXML
    public void handleRestart(ActionEvent actionEvent) {
        prepareAttempt(AttemptKind.FOCUS);
        playTimer();
    }

    @FXML
    public void handlePause(ActionEvent actionEvent) {
        pauseTimer();
    }


    @FXML
    public void handlePlay(ActionEvent actionEvent) {
        if (mCurrentAttempt == null){
            handleRestart(actionEvent);
        } else {
            playTimer();
        }
    }
}


```java
package com.teamtreehouse.pomodoro.model;

/**
 * @author jonathanhector on 09.01.17.
 */
public enum AttemptKind {
    FOCUS(25 * 60, "Focus Time"),
    BREAK(5 * 60, "Break Time");

    private int mTotalSeconds;
    private String mDisplayName;

    AttemptKind(int totalSeconds, String displayName){
        mTotalSeconds = totalSeconds;
        mDisplayName = displayName;
    }

    public int getTotalSeconds(){
        return mTotalSeconds;
    }

    public String getDisplayName() {
        return mDisplayName;
    }
}


```java
package com.teamtreehouse.pomodoro;

import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.text.Font;
import javafx.stage.Stage;

public class Main extends Application {

    @Override
    public void start(Stage primaryStage) throws Exception{
        Font.loadFont(getClass().getResource("/fonts/VarelaRound-Regular.ttf").toExternalForm(), 10);
        Parent root = FXMLLoader.load(getClass().getResource("/fxml/home.fxml"));
        primaryStage.setTitle("Pomodoro Timer");
        primaryStage.setScene(new Scene(root, 500, 500));
        primaryStage.setFullScreen(true);
        primaryStage.setResizable(true);
        primaryStage.show();
    }


    public static void main(String[] args) {
        launch(args);
    }
}

```css
* {
    -fx-font-family: 'Varela Round';
    -fx-alignment: center;
    -fx-text-fill: #fff;
}

#container {
    -fx-background: #35B55C;
    -fx-pref-width: 500px;
    -fx-padding: 75px;
    -fx-spacing: 20px;
}


#title {
    -fx-font-size: 31px;
}

#time {
    -fx-content-display: center;
    -fx-pref-width: 350px;
    -fx-background-color: #202428;
    -fx-font-size: 72px;
    -fx-line-height: 80px;
    -fx-border-radius: 8px;
    -fx-letter-spacing: 10px;
}

.buttons {
    -fx-spacing: 10px;
}

.button {
  -fx-border-radius: 6px;
  -fx-border-width: 2px;
  -fx-border-style: solid;
  -fx-border-color: #fff;
  -fx-background-color: none;
  -fx-text-fill: #fff;
  -fx-fill-width: true;
  -fx-cursor: pointer;
  -fx-padding: 10px 10px 10px 37px;
  -fx-font-size: 20px;

}

.nested-action {
    -fx-padding: 0px;
}

.svg-container {
    -fx-padding: 0 0 0 17px;
    -fx-alignment: center-left;
}


.restart .button {
    -fx-padding: 10px 10px 10px 43px;
}

.svg {
    -fx-fill: #fff;
    -fx-height: 15px;
}


.text-area {
    -fx-pref-width: 300px;
    -fx-pref-row-count: 3;
    -fx-border-radius: 6px;
    -fx-border-width: 2px;
    -fx-border-color: #fff;
    -fx-border-style: solid;
    -fx-font-size: 20px;
    -fx-text-fill: #000;
}

/* State based selectors */

.pause .svg-container {
    -fx-padding: 0 0 0 25px;
    -fx-spacing: 5px;
}

.pause {
    visibility: hidden;
}

.playing .pause {
    visibility: visible;
}

.playing .play {
    visibility: hidden;
}

.focus {
    -fx-background-color: #2D3339;
}

.break {
    -fx-background-color: #3F8ABF;;
}

#pomodoro {
    -fx-fit-height: 34px;
}