


Why Does My JavaFX Media Application Throw a Module Error, and How Can I Fix It?
Module error when running JavaFx media application
The error encountered when running the JavaFx application is due to the Java Platform Module System (JPMS), which was introduced in Java 9. This system divides Java code into modules, each with its own set of dependencies and permissions.
The specific error encountered is a "java.lang.IllegalAccessError" indicating that the "com.sun.media.jfxmediaimpl.NativeMediaManager" class (part of the unnamed module) cannot access the "com.sun.glass.utils.NativeLibLoader" class (in the javafx.graphics module) because the javafx.graphics module does not export the com.sun.glass.utils package to the unnamed module.
To resolve this error, ensure that the javafx.media module is resolved as a module by using one of the following methods:
Method 1: Include module in --add-modules argument:
--add-modules javafx.controls,javafx.media
Method 2: Make code modular and use --module argument:
Create a module-info descriptor for your code (e.g., module-info.java):
module app { requires javafx.controls; requires javafx.media; exports com.example.app to javafx.graphics; // Replace with your application class's package }
Launch the application with the --module argument:
java --module app
Method 3: Use a JDK that includes JavaFX (not recommended):
Install a JDK that includes JavaFX (e.g., OpenJDK with OpenJFX).
The above is the detailed content of Why Does My JavaFX Media Application Throw a Module Error, and How Can I Fix It?. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

Troubleshooting and solutions to the company's security software that causes some applications to not function properly. Many companies will deploy security software in order to ensure internal network security. ...

Field mapping processing in system docking often encounters a difficult problem when performing system docking: how to effectively map the interface fields of system A...

When using MyBatis-Plus or other ORM frameworks for database operations, it is often necessary to construct query conditions based on the attribute name of the entity class. If you manually every time...

Solutions to convert names to numbers to implement sorting In many application scenarios, users may need to sort in groups, especially in one...

Start Spring using IntelliJIDEAUltimate version...

Conversion of Java Objects and Arrays: In-depth discussion of the risks and correct methods of cast type conversion Many Java beginners will encounter the conversion of an object into an array...

Detailed explanation of the design of SKU and SPU tables on e-commerce platforms This article will discuss the database design issues of SKU and SPU in e-commerce platforms, especially how to deal with user-defined sales...

When using TKMyBatis for database queries, how to gracefully get entity class variable names to build query conditions is a common problem. This article will pin...
