How to fix UnsatisfiedLinkError?

问题

I wish to use one of my local sound files to provide background music, but I get this error message:

Caused by: java.lang.UnsatisfiedLinkError: Can't load library: C:\Program Files\Amazon Corretto\jdk1.8.0_232\jre\bin\glib-lite.dll

But my code is as follow:

public class DungeonGUI extends Application {
    private Dungeon dungeon;
    private Stage stage;
    private GridPane root;
    private Button attack;
    private Button heal;
//    private Button checkInventory;
    private Button save;
    private Text characterHealth;
    private Text characterPower;
    private Text characterInventory;
    private Text monsterHealth;
    private Text monsterPower;
    private File audioFile = new File("C:/Users/15774/Downloads/oof.mp3");

    @Override
    public void start(Stage stage) throws Exception {
        setButtons();
        dungeon = new Dungeon();
        setTexts();
        this.stage = stage;
        root = new GridPane();

        heal.setOnAction(this::onHeal);
        attack.setOnAction(this::onAttack);
        save.setOnAction(this::onSave);

        stage.setTitle("Dungeone Dungeon");
        root.setAlignment(Pos.CENTER);

        setMedia();
        setupRoot();
        setStage(stage);
    }

    private void setMedia() {
        Media media = new Media(audioFile.toURI().toString());
        MediaPlayer mediaPlayer = new MediaPlayer(media);
        mediaPlayer.setAutoPlay(true);
    }

As you can see I did not call program files at any time. What might be the problem?

P.S.: this is only part of my code. If you guys need more information just shoot a comment.

回答1:

Amazon's Corretto 8 doesn't contain the necessary artifacts for JavaFX support.

You have to integrate some third party jar/jars that you have to check online.

You can use OpenJFX which is open source library that provides JavaFX support. OpenJFX is a project of OpenJDK.

It supports from JDK 11 onwards but you can try that with Corretto 8. It may work.

Try to use Oracle's JDK version 8 / OpenJDK version 8.

Note : Oracle's JDK 8 supports JavaFX (it has necessary libraries for JavaFX support). Open JDK version 8 may include OpenJFX (you can check).

Read this :

• Is JavaFX media supported by Corretto?

• https://github.com/corretto/corretto-8/issues/26

来源：https://stackoverflow.com/questions/60750910/how-to-fix-unsatisfiedlinkerror