JavaFX Warning: Unsupported Configuration
When working with JavaFX, you may encounter a warning that reads "Unsupported JavaFX configuration: classes were loaded from 'unnamed module @...'" despite compilation success. This warning arises due to the module system introduced in Java 9 and affects how JavaFX is loaded.
Understanding the Issue
JavaFX only supports being loaded from named modules via the module-path, not the class-path. However, if the system detects that JavaFX was loaded from the class-path, it triggers this warning.
Solution
To resolve this issue, you need to ensure that JavaFX is loaded from the module-path as named modules. This can be done in several ways:
Non-Modular Application: Use the --module-path and --add-modules arguments:
java --module-path <path-to-fx> --add-modules javafx.controls ...
Modular Application: Use the --module argument to launch your application as a module:
java --module-path <path> --module app/com.example.app.Main [args...]
Deployment
For deployment, you can consider the following options:
Additional Notes
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