Unable to resolve dependency Java FX spring boot - spring-boot

Question

I am new to JavaFX and Spring Boot. I am trying to use Dependency Injection but dependency is not getting Autowired. can anybody please help.
Thanks in Advance. Here is my code
import de.felixroske.jfxsupport.AbstractJavaFxApplicationSupport;
#SpringBootApplication
#ComponentScan("com.tillster.kisok.installer")
public class Main extends AbstractJavaFxApplicationSupport {
public static void main(String[] args) {
System.setProperty("com.sun.javafx.touch", "true");
System.setProperty("com.sun.javafx.isEmbedded", "true");
System.setProperty("com.sun.javafx.virtualKeyboard", "none");
launch(Main.class, KisokInstallDetailView.class, args);
}
}
Here is my view File
import org.springframework.stereotype.Component;
import de.felixroske.jfxsupport.AbstractFxmlView;
import de.felixroske.jfxsupport.FXMLView;
#Component
#FXMLView(value="/view/LanguageMainScreen.fxml", bundle="bundles.locale")
public class KisokInstallDetailView extends AbstractFxmlView {
}
Configuration File
#Configuration
#ComponentScan("com.kisok.installer")
public class KISOKConfiguration {
}
}
Controller
#FXMLController
#Component
public class KisokInstallProgressController implements Initializable {
#FXML
VBox hBox;
#FXML
WebView webView;
#Autowired
#Qualifier("installStepService")
InstallStepsService installService;
......................
#Override
public void initialize(URL location, ResourceBundle resources) {
Stage stage = Main.getStage();
WebEngine webEngine = webView.getEngine();
URL url = this.getClass().getClassLoader().getResource("test.html");
webEngine.load(url.toString());
Screen screen = Screen.getPrimary();
Rectangle2D bounds = screen.getVisualBounds();
double screenWidth = bounds.getWidth();
double screenHeight = bounds.getHeight();
webView.setPrefHeight(screenHeight);
webView.setPrefWidth(screenWidth);
hBox.setPrefWidth(screenWidth);
hBox.setPrefHeight(screenHeight);
stage.setFullScreen(true);
stage.setMaximized(true);
stage.setAlwaysOnTop(true);
InstallKIOSKDetails installKISOKDtls = installService.getKIOSKDetails();
System.out.println(installKISOKDtls.getInstallSteps().length);
}
Service Class:
import java.io.File;
import java.io.IOException;
import org.springframework.stereotype.Service;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.tillster.kisok.installer.domain.InstallKIOSKDetails;
#Service("installStepService")
public class InstallStepsServiceImpl implements InstallStepsService {
private ObjectMapper objectMapper;
#Override
public InstallKIOSKDetails getKIOSKDetails() {
System.out.println("Inside getKIOSKDetails");
objectMapper = new ObjectMapper();
InstallKIOSKDetails installKISOKDtls = null;
File jsonInputFile = new File("E:\\KisokDeployment\\json.txt");
try {
installKISOKDtls = objectMapper.readValue(jsonInputFile, InstallKIOSKDetails.class);
} catch (IOException e) {
e.printStackTrace();
}
return installKISOKDtls;
}
}
Here's the Exception:
javafx.fxml.LoadException:
/E:/mna%20(3)/installer/target/classes/kioskInstallProgress.fxml
at javafx.fxml.FXMLLoader.constructLoadException(FXMLLoader.java:2601)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2579)
Caused by: java.lang.NullPointerException
at com.tillster.kisok.installer.controller.KisokInstallProgressController.initialize(KisokInstallProgressController.java:67)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2548)
... 64 more
FXML
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.control.Label?>
<?import javafx.scene.control.MenuBar?>
<?import javafx.scene.image.ImageView?>
<?import javafx.scene.layout.AnchorPane?>
<?import javafx.scene.layout.HBox?>
<?import javafx.scene.layout.VBox?>
<?import javafx.scene.web.WebView?>
<VBox prefHeight="400.0" prefWidth="640.0" xmlns="http://javafx.com/javafx/8.0.141" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.tillster.kisok.installer.controller.KisokInstallProgressController">
<children>
<MenuBar VBox.vgrow="NEVER" />
<AnchorPane maxHeight="-1.0" maxWidth="-1.0" prefHeight="-1.0" prefWidth="-1.0" VBox.vgrow="ALWAYS">
<children>
<WebView fx:id="webView" layoutX="1.0" />
</children>
<children>
<VBox fx:id="hBox" style="-fx-alignment:center;">
<HBox style="-fx-alignment:center;">
<VBox fx:id="vBox" layoutX="65.0" layoutY="61.0" prefHeight="819.0" prefWidth="627.0" style="-fx-background-color: #EEE;">
<children>
<HBox prefHeight="70.0" prefWidth="627.0">
<children>
<ImageView fx:id="logo" fitHeight="92.0" fitWidth="200.0" pickOnBounds="true" preserveRatio="true" />
<Label style="-fx-font-size: 20; -fx-padding: 30 5 5 5;" text="Starting Process of Installation" />
</children>
</HBox>
<HBox prefHeight="33.0" prefWidth="627.0" />
</children></VBox>
</HBox>
</VBox>
</children>
</AnchorPane>
</children>
</VBox>