Fixed some errors

pom.xml

@@ -19,8 +19,6 @@
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
             <version>2.6</version>
-            <scope>system</scope>
-            <systemPath>${project.basedir}/libs/snakeyaml-2.6.jar</systemPath>
         </dependency>
 
         <dependency>
@@ -78,6 +76,7 @@
                             <goal>shade</goal>
                         </goals>
                         <configuration>
+                            <createDependencyReducedPom>false</createDependencyReducedPom>
                             <transformers>
                                 <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <mainClass>main.main</mainClass>