Maven build throwing at runtime 'NoSuchMethodError' while the class exists in the JAR

[boomslap 5]

Long story short I'm trying to build a script with maven because I want to use dependencies. 

Currently I only have one dependency and that's the Apache Commons Lang3. I know from the guide that you have to pack the dependencies in the script JAR which I have setup successfully since when I open the jar I can see the class files of the dependency in there.

For some reason though, when in the script I execute a method from the dependency I get the 'NoSuchMethodError'

Can anyone think of why that possibly happens? Let me know if you need any additional information.

I am using Eclipse IDE

ERROR:

Quote

2:53:34 PM: [ERROR] The script had a problem starting:
    java.lang.NoSuchMethodError: 'java.lang.String org.apache.commons.lang3.StringUtils.capitalize(java.lang.String)'
    at adeline.Adeline.onStart(Adeline.java:34)
    at org.dreambot.api.script.AbstractScript.run(AbstractScript.java)
    at java.base/java.lang.Thread.run(Thread.java:833)

My POM:

Spoiler

<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>boomslap</groupId>
	<artifactId>RsBot_Adeline</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>Dreambot Adeline</name>
	<description>Noice</description>

	<properties>
		<!-- java properties -->
		<maven.compiler.target>1.8</maven.compiler.target>
		<maven.compiler.source>1.8</maven.compiler.source>
		<dreambot.path>C:/Users/boomslap/DreamBot</dreambot.path>
	</properties>

	<dependencies>
		<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
		<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-lang3</artifactId>
			<version>3.12.0</version>
		</dependency>

		<dependency>
			<groupId>dreambot</groupId>
			<artifactId>client</artifactId>
			<version>1.0</version>
			<scope>system</scope>
			<systemPath>${dreambot.path}/BotData/client.jar</systemPath>
		</dependency>

	</dependencies>


	<!-- build jar file with dependencies -->
	<build>
	<plugins>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.6.1</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>3.1.1</version>

                <configuration>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                    <outputDirectory>${dreambot.path}/Scripts</outputDirectory>
                </configuration>

                <executions>
                    <execution>
                        <id>make-assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>

            </plugin>
        </plugins>
	</build>

</project>

 

Thanks for your attention!

[boomslap 5]

If possible, could someone provide me with a POM file that is tested and works 100%? Every dreambot POM file I find online doesn't work.