javafx fxml file not found

package gioco.progettospacca.controller;

import gioco.progettospacca.classi.Partita;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.scene.Node;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.stage.Stage;

import java.io.IOException;

public class HomeController {
    @FXML
    public void giocaPartita(ActionEvent actionEvent) {

    }

    public void EventoCreaPartita(ActionEvent actionEvent) throws IOException{
        Parent root = FXMLLoader.load(getClass().getResource("LoginAdminView.fxml"));
        Scene scene=new Scene(root);
        Stage stage = (Stage)((Node)actionEvent.getSource()).getScene().getWindow();
        stage.setTitle("Login amministratore");
        stage.setScene(scene);
        stage.show();

    }

    public void giocaTorneo(ActionEvent actionEvent) {
    }

    public void creaTorneo(ActionEvent actionEvent) {
    }
}

package gioco.progettospacca.controller;

import gioco.progettospacca.classi.Partita;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.scene.Node;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.stage.Stage;

import java.io.IOException;

public class HomeController {
    @FXML
    public void giocaPartita(ActionEvent actionEvent) {

    }

    public void EventoCreaPartita(ActionEvent actionEvent) throws IOException{
        Parent root = FXMLLoader.load(getClass().getResource("LoginAdminView.fxml"));
        Scene scene=new Scene(root);
        Stage stage = (Stage)((Node)actionEvent.getSource()).getScene().getWindow();
        stage.setTitle("Login amministratore");
        stage.setScene(scene);
        stage.show();

    }

    public void giocaTorneo(ActionEvent actionEvent) {
    }

    public void creaTorneo(ActionEvent actionEvent) {
    }
}