JavaFX InvocationTargetException

Question

I have the code:

package core;

import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
         


        

Answer 1

You have not set a resources folder in your project structure in order the getResourse method to work.

Since you don't have the common Java structure, try providing the full path instead:

FXMLLoader loader = new FXMLLoader(new File("fullpath").toURI().toURL());
Parent root = loader.load();

And if you want your code to work, you should be having a structure like the following, where main.fxml is inside resources directory:

You can set a folder as "Resources folder" here: Project Structure->Modules->Sources