I made a maven project and I’m trying to compile my jar file and code to test it on inputs. Here is my project structure.

However, when I run this command

java -cp SSC01-1.0-SNAPSHOT.jar org.example.Main

where SSC01-1.0-SNAPSHOT.jar is my jar file,

I get a ClassNotFoundException…..

so what am I doing wrong? is my class name wrong?

I’ve even edited my pom.xml file accordingly… here it is in case its necessary:

<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>org.example</groupId>
    <artifactId>SSC01</artifactId>
    <version>1.0-SNAPSHOT</version>

    <dependencies>
        <dependency>
            <groupId>io.muzoo.ssc</groupId>
            <artifactId>assignment-tracker</artifactId>
            <version>1.0</version>
        </dependency>
        <dependency>
            <groupId>commons-cli</groupId>
            <artifactId>commons-cli</artifactId>
            <version>1.6.0</version>
        </dependency>
    </dependencies>

    <repositories>
        <repository>
            <id>m2.ssc.muzoo.io</id>
            <url>https://m2.ssc.muzoo.io</url>
        </repository>
    </repositories>

    <properties>
        <maven.compiler.source>17</maven.compiler.source>
        <maven.compiler.target>17</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <version>3.2.0</version>
                <configuration>
                    <archive>
                        <manifest>
                            <mainClass>org.example.Main</mainClass>
                        </manifest>
                    </archive>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>