java.lang.IllegalArgumentException

[mfox94]

Hi, when I run the snapshot jar, after created the broadcast messages, appear the following exception

Exception in thread "main" java.lang.IllegalArgumentException
	at org.apache.xbean.asm5.ClassReader.<init>(Unknown Source)
	at org.apache.xbean.asm5.ClassReader.<init>(Unknown Source)
	at org.apache.xbean.asm5.ClassReader.<init>(Unknown Source)
	at org.apache.spark.util.ClosureCleaner$.getClassReader(ClosureCleaner.scala:46)
	at org.apache.spark.util.FieldAccessFinder$$anon$3$$anonfun$visitMethodInsn$2.apply(ClosureCleaner.scala:443)
	at org.apache.spark.util.FieldAccessFinder$$anon$3$$anonfun$visitMethodInsn$2.apply(ClosureCleaner.scala:426)
	at scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:733)
	at scala.collection.mutable.HashMap$$anon$1$$anonfun$foreach$2.apply(HashMap.scala:103)
	at scala.collection.mutable.HashMap$$anon$1$$anonfun$foreach$2.apply(HashMap.scala:103)
	at scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:230)
	at scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:40)
	at scala.collection.mutable.HashMap$$anon$1.foreach(HashMap.scala:103)
	at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:732)
	at org.apache.spark.util.FieldAccessFinder$$anon$3.visitMethodInsn(ClosureCleaner.scala:426)
	at org.apache.xbean.asm5.ClassReader.a(Unknown Source)
	at org.apache.xbean.asm5.ClassReader.b(Unknown Source)
	at org.apache.xbean.asm5.ClassReader.accept(Unknown Source)
	at org.apache.xbean.asm5.ClassReader.accept(Unknown Source)
	at org.apache.spark.util.FieldAccessFinder$$anon$3$$anonfun$visitMethodInsn$2.apply(ClosureCleaner.scala:443)
	at org.apache.spark.util.FieldAccessFinder$$anon$3$$anonfun$visitMethodInsn$2.apply(ClosureCleaner.scala:426)
	at scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:733)
	at scala.collection.mutable.HashMap$$anon$1$$anonfun$foreach$2.apply(HashMap.scala:103)
	at scala.collection.mutable.HashMap$$anon$1$$anonfun$foreach$2.apply(HashMap.scala:103)
	at scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:230)
	at scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:40)
	at scala.collection.mutable.HashMap$$anon$1.foreach(HashMap.scala:103)
	at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:732)
	at org.apache.spark.util.FieldAccessFinder$$anon$3.visitMethodInsn(ClosureCleaner.scala:426)
	at org.apache.xbean.asm5.ClassReader.a(Unknown Source)
	at org.apache.xbean.asm5.ClassReader.b(Unknown Source)
	at org.apache.xbean.asm5.ClassReader.accept(Unknown Source)
	at org.apache.xbean.asm5.ClassReader.accept(Unknown Source)
	at org.apache.spark.util.ClosureCleaner$$anonfun$org$apache$spark$util$ClosureCleaner$$clean$14.apply(ClosureCleaner.scala:257)
	at org.apache.spark.util.ClosureCleaner$$anonfun$org$apache$spark$util$ClosureCleaner$$clean$14.apply(ClosureCleaner.scala:256)
	at scala.collection.immutable.List.foreach(List.scala:381)
	at org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:256)
	at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:156)
	at org.apache.spark.SparkContext.clean(SparkContext.scala:2294)
	at org.apache.spark.rdd.RDD$$anonfun$mapPartitions$1.apply(RDD.scala:794)
	at org.apache.spark.rdd.RDD$$anonfun$mapPartitions$1.apply(RDD.scala:793)
	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112)
	at org.apache.spark.rdd.RDD.withScope(RDD.scala:362)
	at org.apache.spark.rdd.RDD.mapPartitions(RDD.scala:793)
	at au.csiro.data61.randomwalk.algorithm.RandomWalk$$anonfun$randomWalk$1.apply$mcJI$sp(RandomWalk.scala:95)
	at au.csiro.data61.randomwalk.algorithm.RandomWalk$$anonfun$randomWalk$1.apply(RandomWalk.scala:82)
	at au.csiro.data61.randomwalk.algorithm.RandomWalk$$anonfun$randomWalk$1.apply(RandomWalk.scala:82)
	at scala.collection.immutable.Range.foreach(Range.scala:160)
	at au.csiro.data61.randomwalk.algorithm.RandomWalk$class.randomWalk(RandomWalk.scala:82)
	at au.csiro.data61.randomwalk.algorithm.VCutRandomWalk.randomWalk(VCutRandomWalk.scala:10)
	at au.csiro.data61.randomwalk.algorithm.RandomWalk$class.execute(RandomWalk.scala:32)
	at au.csiro.data61.randomwalk.algorithm.VCutRandomWalk.execute(VCutRandomWalk.scala:10)
	at au.csiro.data61.randomwalk.Main$.doRandomWalk(Main.scala:58)
	at au.csiro.data61.randomwalk.Main$.runJob(Main.scala:118)
	at au.csiro.data61.randomwalk.Main$.main(Main.scala:23)
	at au.csiro.data61.randomwalk.Main.main(Main.scala)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:775)
	at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:180)
	at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:205)
	at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:119)
	at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)`

What shall I do?