GMapsFX: Exception in Application start method

Я пытаюсь реализовать этот пример:

https://rterp.wordpress.com/2016/08/22/mapping-directions-with-javafx-using-the-gmapsfx-directions-api/

Я использую тот же код, что и в примере, но Идея выдает мне ошибку, с которой я никак не могу разобраться:

Exception in Application start method:

• Caused by: java.lang.RuntimeException: Exception in Application start method
• Caused by: java.lang.ExceptionInInitializerError
• Caused by: java.lang.UnsupportedOperationException: This code should have never made it into slf4j-api.jar

Я добавил slf4j логгер из "slf4j-api" в корень моего проекта.

Скрин структуры проекта:

Может кто-то подсказать документацию по установке GMapsFX?

Мне удалось найти только эту: rterp.wordpress.com/2014/06/05/add-google-maps-to-your-netbeans-rcp-application/

Но в ней идет речь о создании отдельного модуля и не совсем понятно, как данную инструкцию с зависимостями реализовать в Идее.

sample.fxml:

<?import com.lynden.gmapsfx.GoogleMapView?>
<?import javafx.scene.control.TextField?>
<?import javafx.scene.layout.AnchorPane?>
<AnchorPane id="AnchorPane" prefHeight="443.0" prefWidth="711.0" xmlns:fx="http://javafx.com/fxml/1" xmlns="http://javafx.com/javafx/8.0.65" fx:controller="sample.Controller">
    <children>
        <GoogleMapView fx:id="mapView" layoutX="-311.0" layoutY="-244.0" prefWidth="490.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0" />
        <TextField fx:id="fromTextField" prefHeight="27.0" prefWidth="222.0" promptText="From:" AnchorPane.leftAnchor="10.0" AnchorPane.topAnchor="10.0" />
        <TextField fx:id="toTextField" layoutX="10.0" layoutY="10.0" onAction="#toTextFieldAction" prefHeight="27.0" prefWidth="222.0" promptText="To:" AnchorPane.leftAnchor="10.0" AnchorPane.topAnchor="50.0" />
    </children>
</AnchorPane>

Main Class:

package sample;
import javafx.application.Application;
import static javafx.application.Application.launch;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;

public class Main extends Application {
    @Override
    public void start(Stage stage) throws Exception {
        Parent root = FXMLLoader.load(getClass().getResource("sample.fxml"));
        Scene scene = new Scene(root);
        scene.getStylesheets().add("/styles/Styles.css");
        stage.setTitle("JavaFX and Maven");
        stage.setScene(scene);
        stage.show();
    }
    public static void main(String[] args) {
        launch(args);
    }
}

Controller Class:

package sample;
import com.lynden.gmapsfx.GoogleMapView;
import com.lynden.gmapsfx.MapComponentInitializedListener;
import com.lynden.gmapsfx.javascript.object.*;
import com.lynden.gmapsfx.service.directions.*;
import java.net.URL;
import java.util.ResourceBundle;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.TextField;
public class Controller implements Initializable, MapComponentInitializedListener, DirectionsServiceCallback {
    protected DirectionsService directionsService;
    protected DirectionsPane directionsPane;
    protected StringProperty from = new SimpleStringProperty();
    protected StringProperty to = new SimpleStringProperty();
    @FXML
    protected GoogleMapView mapView;
    @FXML
    protected TextField fromTextField;
    @FXML
    protected TextField toTextField;
    @FXML
    private void toTextFieldAction(ActionEvent event) {
        DirectionsRequest request = new DirectionsRequest(from.get(), to.get(), TravelModes.DRIVING);
        directionsService.getRoute(request, this, new DirectionsRenderer(true, mapView.getMap(), directionsPane));
    }
    @Override
    public void directionsReceived(DirectionsResult results, DirectionStatus status) {
    }
    @Override
    public void initialize(URL url, ResourceBundle rb) {
        mapView.addMapInializedListener(this);
        to.bindBidirectional(toTextField.textProperty());
        from.bindBidirectional(fromTextField.textProperty());
    }
    @Override
    public void mapInitialized() {
        MapOptions options = new MapOptions();
        options.center(new LatLong(47.606189, -122.335842))
                .zoomControl(true)
                .zoom(12)
                .overviewMapControl(false)
                .mapType(MapTypeIdEnum.ROADMAP);
        GoogleMap map = mapView.createMap(options);
        directionsService = new DirectionsService();
        directionsPane = mapView.getDirec();
    }    
}

Here is error logs:

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:498)
    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:498)
    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$155(LauncherImpl.java:182)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ExceptionInInitializerError
    at org.slf4j.LoggerFactory.bind(LoggerFactory.java:150)
    at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:124)
    at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:412)
    at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:357)
    at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:383)
    at com.lynden.gmapsfx.GoogleMapView.<clinit>(GoogleMapView.java:55)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.reflect.misc.ReflectUtil.newInstance(ReflectUtil.java:51)
    at javafx.fxml.FXMLLoader$InstanceDeclarationElement.constructValue(FXMLLoader.java:1009)
    at javafx.fxml.FXMLLoader$ValueElement.processStartElement(FXMLLoader.java:746)
    at javafx.fxml.FXMLLoader.processStartElement(FXMLLoader.java:2707)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2527)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2441)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3214)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3175)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3148)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3124)
    at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3104)
    at javafx.fxml.FXMLLoader.load(FXMLLoader.java:3097)
    at sample.Main.start(Main.java:15)
    at com.sun.javafx.application.LauncherImpl.lambda$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)
    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
Caused by: java.lang.UnsupportedOperationException: This code should have never made it into slf4j-api.jar
    at org.slf4j.impl.StaticLoggerBinder.<init>(StaticLoggerBinder.java:63)
    at org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:44)
    ... 33 more
Exception running application sample.Main
Process finished with exit code 1