frequently getting NoClassDefFoundError : scala/Product$class

[abhisheksahani]

hi i am using uap-scala_2.10-0.1.0.jar
we are frequently getting following error

java.lang.NoClassDefFoundError: scala/Product$class
at org.uaparser.scala.UserAgent$UserAgentPattern.(UserAgent.scala:14)
at org.uaparser.scala.UserAgent$UserAgentPattern$$anonfun$fromMap$2.apply(UserAgent.scala:35)
at org.uaparser.scala.UserAgent$UserAgentPattern$$anonfun$fromMap$2.apply(UserAgent.scala:34)
at scala.Option.map(Option.scala:146)
at org.uaparser.scala.UserAgent$UserAgentPattern$.fromMap(UserAgent.scala:34)
at org.uaparser.scala.UserAgent$UserAgentParser$$anonfun$fromList$1.apply(UserAgent.scala:48)
at org.uaparser.scala.UserAgent$UserAgentParser$$anonfun$fromList$1.apply(UserAgent.scala:48)
at scala.collection.immutable.List.map(List.scala:283)
at org.uaparser.scala.UserAgent$UserAgentParser$.fromList(UserAgent.scala:48)
at org.uaparser.scala.Parser$.create(Parser.scala:26)
at org.uaparser.scala.Parser$.get(Parser.scala:31)
at org.uaparser.scala.Parser.get(Parser.scala)
at com.games24x7.ups.rc.utils.CollectionsUtil.getParsedUserAgent(CollectionsUtil.java:112)
at com.games24x7.ups.rc.eventhandlers.LoginEventHandler.handleEvent(LoginEventHandler.java:101)
at com.games24x7.ups.core.ProcessEvent.lambda$manageEvent$1(ProcessEvent.java:101)
at java.util.ArrayList.forEach(ArrayList.java:1249)

[Travis Brown]

That looks like you've somehow got either multiple scala-library jars or the wrong one for your uap-scala version.

[abhisheksahani]

got it thanks for quick reply