gdata - Exception in thread "main" java.lang.NoSuchMethodError: scala.collection.JavaConversions$.asMap(Ljava/util/Map;)Lscala/collection/mutable/Map; -


i trying use "gdata-scala-client" import google contacts using scala. followed instructions here, sample code

import com.google.gdata.service import com.google.gdata.data.stdatomfeed  object con extends app { println("hey") val s = new service("comp-test-1.0", "cp") {} s.setusercredentials("scalaprogrammer1@gmail.com", "xxxxxxxx") val atomfeed = new stdatomfeed  val f = s.query("http://www.google.com/m8/feeds/contacts/scalaprogrammer1%40gmail.com/base", atomfeed.feedpickler)  (e <- f) println(e.title) }

but getting exception :

exception in thread "main" java.lang.nosuchmethoderror: scala.collection.javaconversions$.asmap(ljava/util/map;)lscala/collection/mutable/map;     @ com.google.gdata.client.httpconnection$httpresponse.headers(httpconnection.scala:215)     @ com.google.gdata.client.clientloginfactory.gettoken(clientloginfactory.scala:104)     @ com.google.gdata.client.clientloginfactory.setusercredentials(clientloginfactory.scala:59)     @ com.google.gdata.service.setusercredentials(service.scala:62)     @ con$delayedinit$body.apply(con.scala:9)     @ scala.function0$class.apply$mcv$sp(function0.scala:40)     @ scala.runtime.abstractfunction0.apply$mcv$sp(abstractfunction0.scala:12)     @ scala.app$$anonfun$main$1.apply(app.scala:71)     @ scala.app$$anonfun$main$1.apply(app.scala:71)     @ scala.collection.immutable.list.foreach(list.scala:318)     @ scala.collection.generic.traversableforwarder$class.foreach(traversableforwarder.scala:32)     @ scala.app$class.main(app.scala:71)     @ con$.main(con.scala:6)     @ con.main(con.scala)

i new scala , can suggest lacking?


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