JavaFX не добовляет в таблицу

Не добавляет в таблицу

Подскажите что не так?

Ошибка

июл. 25, 2020 2:00:23 PM javafx.scene.control.cell.PropertyValueFactory getCellDataReflectively WARNING: Can not retrieve property 'name_dolg' in PropertyValueFactory: javafx.scene.control.cell.PropertyValueFactory@680d2eaa with provided class type: class sample.User java.lang.IllegalStateException: Cannot read from unreadable property name_dolg

private ObservableList<User> usersData = FXCollections.observableArrayList();

@FXML
private ResourceBundle resources;

@FXML
private URL location;

@FXML
private Tab TableRepair;

@FXML
private TableView repair;

@FXML
private TableColumn repairNum_KO;

@FXML
private TableColumn repairSKNO;

@FXML
private TableColumn repairDate;

@FXML
private TableColumn repairUser;

@FXML
private TableColumn repairYNP;

@FXML
private Tab TableUser;

@FXML
private TableView<User> user;

@FXML
private TableColumn<User,String> userName;

@FXML
private TableColumn<User, String> userDol;

@FXML
private TextField EditUserName;

@FXML
private TextField EditUserDol;

@FXML
private Button ButtonUserSearch;

@FXML
private Tab TableDol;

@FXML
private TableView dol;

@FXML
private TableColumn dolName;

@FXML
private TextField EditDol;

@FXML
private Button ButtonDolSearch;

@FXML
private Tab TableBase;

@FXML
private TableView base;

@FXML
private TableColumn baseNum_KO;

@FXML
private TableColumn baseDate_pod;

@FXML
private TableColumn baseYNP;

@FXML
private TableColumn baseName_SPD;

@FXML
private TableColumn baseNum_SPD;

@FXML
private TableColumn baseTO;

@FXML
private Button ButtonBaseSearch;

@FXML
private TextField editNum_KO;

@FXML
private TextField editYNP;

@FXML
private TextField editName_SPD;

@FXML
private TextField editNum_SPD;

@FXML
private TextField idetTO;

@FXML
private DatePicker editDate_pod;

@FXML
void initialize() {
    ViewTable();

    userName.setCellValueFactory(new PropertyValueFactory<User,String>(Const.USER_NAME));
    userDol.setCellValueFactory(new PropertyValueFactory<User,String>(Const.DOL_NAME));
    user.setItems(usersData);

    

}

private void ViewTable(){
    try{
        String query =  "SELECT " + Const.USER_NAME +","+ Const.DOL_NAME+ " FROM " + Const.USER_TABLE + " INNER JOIN " +Const.DOL_TABLE+ " ON "
                +Const.USER_TABLE+"."+Const.USER_ID_DOL+"="+Const.DOL_TABLE+"."+Const.DOL_ID;
        PreparedStatement prST  = new DatabaseHandler().getDbConnection().prepareStatement(query);
        ResultSet rs = prST.executeQuery();
        while (rs.next()){
            System.out.println(rs.getString(Const.USER_NAME)+","+ rs.getString(Const.DOL_NAME));
            usersData.add(new User(rs.getString(Const.USER_NAME), rs.getString(Const.DOL_NAME)));
        }
        prST.close();
        rs.close();
    } catch (SQLException ex) {
        Logger.getLogger(Authorization.class.getName()).log(Level.SEVERE, null, ex);
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    }
}

}