The console application is built in jar Mavens and started without a problem, but JavaFX projects after assembly give an error.

I fulfill:

java -cp testBuild-1.0-SNAPSHOT.jar sample.Main

Mistake:

 Error: Could not find or load main class sample.Main

Pom.xml configuration:

 <?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 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>groupId</groupId> <artifactId>testBuild</artifactId> <version>1.0-SNAPSHOT</version> <packaging>jar</packaging> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> <plugin> <groupId>com.zenjava</groupId> <artifactId>javafx-maven-plugin</artifactId> <version>2.0</version> <configuration> <mainClass>sample.Main</mainClass> </configuration> </plugin> </plugins> </build>

Main class:

 package sample; public class Main extends Application { @Override public void start(Stage primaryStage) throws Exception{ Parent root = FXMLLoader.load(getClass().getClassLoader().getResource("sample.fxml")); primaryStage.setTitle("Hello World"); primaryStage.setScene(new Scene(root, 300, 275)); primaryStage.show(); } public static void main(String[] args) { launch(args); }

}

    1 answer 1

    Replace 2 plugin with:

     <plugin> <artifactId>maven-assembly-plugin</artifactId> <configuration> <archive> <manifest> <mainClass>sample.Main</mainClass> </manifest> </archive> <descriptorRefs> <descriptorRef>jar-with-dependencies</descriptorRef> </descriptorRefs> </configuration> <executions> <execution> <id>make-assembly</id> <phase>package</phase> <goals> <goal>single</goal> </goals> </execution> </executions> </plugin>

    Then mvn install