I have a issue, not being able to import MediaPlayer in my JavaFX project. I am using IntelliJ with a Maven build, JDK 17 .. I updated the Maven dependencies and I have the JavaFX plugin installed, and it is still not working.. Thanks in advance for any answer/suggestion
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>1.0-SNAPSHOT</version>
<name>demo</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<junit.version>5.7.1</junit.version>
</properties>
<dependencies>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-controls</artifactId>
<version>17.0.0.1</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-fxml</artifactId>
<version>17.0.0.1</version>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<source>17</source>
<target>17</target>
</configuration>
</plugin>
<plugin>
<groupId>org.openjfx</groupId>
<artifactId>javafx-maven-plugin</artifactId>
<version>0.0.7</version>
<executions>
<execution>
<!-- Default configuration for running with: mvn clean javafx:run -->
<id>default-cli</id>
<configuration>
<mainClass>com.example.demo/com.example.demo.HelloApplication</mainClass>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
and the module.info file
module com.example.demo {
requires javafx.controls;
requires javafx.fxml;
opens com.example.demo to javafx.fxml;
exports com.example.demo;
}
aswell as the VM arguments I added for the build/run
--module-path
"%Path to FX lib%"
--add-modules
javafx.controls,javafx.fxml,javafx.media
CodePudding user response:
If you define a module-info.java
file and you want to use the javafx.media
module, you need to require that module in your module-info (as suggested by kleopatra in comments).
module com.example.demo {
requires javafx.controls;
requires javafx.fxml;
requires javafx.media;
opens com.example.demo to javafx.fxml;
exports com.example.demo;
}
The JavaFX modules are named in the javadoc.
Oracle provide a brief introduction to the module system, which you should understand when you use it.
As you are using Maven and JavaFX 17.0.0.1, you also need a dependency in Maven on that version of the javafx-media module.
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-media</artifactId>
<version>17.0.0.1</version>
</dependency>