Инициализация FXML копонента

File rootFxml = new File("resourcesModule/fxml/" + locale + "/root.fxml");
        try {
            root = FXMLLoader.load(rootFxml.toURL(), null, new JavaFXBuilderFactory());
            setTop(root);
        } catch (IOException e) {
            e.printStackTrace();
        }

    @FXML protected void goToComPhot() {
        File comPhotoPageFXML = new File("resourcesModule/fxml/" + locale + "/comPhotoPage.fxml");
        try {
            Parent comPhotoPage = (Parent)FXMLLoader.load(comPhotoPageFXML.toURL(), null, new JavaFXBuilderFactory());
            root.setCenter(comPhotoPage);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

<BorderPane fx:id="root" prefHeight="388.0" prefWidth="632.0" xmlns:fx="http://javafx.com/fxml" fx:controller="com.erpartner.module.Module">

@FXML private BorderPane root;

Parent page = (Parent) FXMLLoader.load(new File("resourcesModule/fxml/" + locale + "/" + fxml).toURL(), null, new JavaFXBuilderFactory());
        setCenter(page);

@FXML protected void goToComPhot() {
        File comPhotoPageFXML = new File("resourcesModule/fxml/" + locale + "/comPhotoPage.fxml");
        try {
            Parent comPhotoPage = (Parent)FXMLLoader.load(comPhotoPageFXML.toURL(), null, new JavaFXBuilderFactory());
if(comPhotoPage != null)
            root.setCenter(comPhotoPage);
else throw new Exception("bla bla NULL");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }