<project>
  <modelVersion>4.0.0</modelVersion>
  <groupId>org.openjfx</groupId>
  <artifactId>Test</artifactId>
  <packaging>jar</packaging>
  <version>1.0</version>
  <name>demo</name>
  <url>http://maven.apache.org</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <java.version>11</java.version>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
  </properties>

  <dependencies>
    <dependency>
      <groupId>org.openjfx</groupId>
      <artifactId>javafx-controls</artifactId>
      <version>13</version>
    </dependency>
  </dependencies>
  <build>
    <plugins>
      <plugin>
        <groupId>org.openjfx</groupId>
        <artifactId>javafx-maven-plugin</artifactId>
        <version>0.0.3</version>
        <configuration>
          <stripDebug>true</stripDebug>
          <compress>2</compress>
          <noHeaderFiles>true</noHeaderFiles>
          <noManPages>true</noManPages>
          <jlinkImageName>Test</jlinkImageName>
          <jlinkZipName>TestZip</jlinkZipName>
          <mainClass>ca.randolf.Test</mainClass>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>

# mvn -l pom.log clean javafx:jlink

[INFO] Scanning for projects...
[INFO]
[INFO] --------------------------< org.openjfx:Test >--------------------------
[INFO] Building demo 1.0
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ Test ---
[INFO] Deleting /home/randolf/Design.JavaFX/Test/target
[INFO]
[INFO] --- javafx-maven-plugin:0.0.3:jlink (default-cli) @ Test ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/randolf/Design.JavaFX/Test/src/main/resources
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1 source file to /home/randolf/Design.JavaFX/Test/target/classes
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  2.423 s
[INFO] Finished at: 2019-09-19T02:34:51-07:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.openjfx:javafx-maven-plugin:0.0.3:jlink (default-cli) on project Test: Error: jlink requires a module descriptor -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException