Exception ClassCastException

[jagathan]

Hi I am trying to execute one of your test examples ( with KBetweenness.run() ) and i get this exception.

java.lang.ClassCastException: cannot assign instance of scala.collection.immutable.List$SerializationProxy to field org.apache.spark.rdd.RDD.org$apache$spark$rdd$RDD$$dependencies_ of type scala.collection.Seq in instance of org.apache.spark.rdd.MapPartitionsRDD.

During compile time i don't get any errors. I use Spark 2.2. and Scala 2.11. My maven dependencies are

<dependency>
        <groupId>dmarcous</groupId>
        <artifactId>spark-betweenness</artifactId>
        <version>1.0-s_2.10</version>
 </dependency>
<repository>
      <id>spark-repo</id>
      <name>Spark Packages Repository</name>
      <url>https://dl.bintray.com/spark-packages/maven/</url>
 </repository>

Any ideas? Thanks in advance