When I google ‘JavaFX location is not set’, I see quite a few responses and
solutions.
Gj
On Sat, 15 Jun 2019 at 11:42, Helmut Leininger <h.leinin...@gmx.at> wrote:
> Hi,
>
> I do not know if this is the correct place to ask.
>
> I am running Windows10, netbeans 11,openjdk 12, javafx 12.
>
> I am developping a modular javafx application, using Ant (i.e. no Maven,
> no Gradle).
>
> I have several modules (Mainmodule, Tools, UI). In the UI module is the
> package MainWindow, where the MainApp, all controllers and all
> FXML-files reside.
> In the MainController, when a certain Button is clicked, I open another
> Window (of the same package).
>
> The code sniplet:
>
> FXMLLoader fxmlLoader =3D new
> FXMLLoader(getClass().getResource("fenster1.fxml"));
> System.out.println("Location: " + fxmlLoader.getLocation());
> Parent rootFenster1 =3D (Parent) fxmlLoader.load ();
> Fenster1 =3D new Stage();
> ...
>
>
> This works well when run from the IDE. When run from the comand line, I
> get the following errors whenn trying to open the second window:
>
> dist>C:\OpenSourceTools\jdk-12/bin/java --module-path=3D%JAVAFX_HOME%\lib
> --add-modules=3Djavafx.controls,javafx.fxml
> -cp UI.jar MainWindow.MainApp
> Location: null
> java.lang.IllegalStateException: Location is not set.
> at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2459)
> at javafx.fxml/javafx.fxml.FXMLLoader.load(FXMLLoader.java:2435
>
>
> What has to be done that the FXMLLoader can find the FXML file also when
> run from the comand line?
>
> Regards
>
> Helmut
>
