{"action":"closed","issue":{"url":"https://api.github.com/repos/tototoshi/scala-csv/issues/43","labels_url":"https://api.github.com/repos/tototoshi/scala-csv/issues/43/labels{/name}","comments_url":"https://api.github.com/repos/tototoshi/scala-csv/issues/43/comments","events_url":"https://api.github.com/repos/tototoshi/scala-csv/issues/43/events","html_url":"https://github.com/tototoshi/scala-csv/issues/43","id":75572188,"number":43,"title":"Not compatible with scala 2.11.4 version. ","user":{"login":"harmeetsingh0013","id":5654656,"avatar_url":"https://avatars.githubusercontent.com/u/5654656?v=3","gravatar_id":"","url":"https://api.github.com/users/harmeetsingh0013","html_url":"https://github.com/harmeetsingh0013","followers_url":"https://api.github.com/users/harmeetsingh0013/followers","following_url":"https://api.github.com/users/harmeetsingh0013/following{/other_user}","gists_url":"https://api.github.com/users/harmeetsingh0013/gists{/gist_id}","starred_url":"https://api.github.com/users/harmeetsingh0013/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/harmeetsingh0013/subscriptions","organizations_url":"https://api.github.com/users/harmeetsingh0013/orgs","repos_url":"https://api.github.com/users/harmeetsingh0013/repos","events_url":"https://api.github.com/users/harmeetsingh0013/events{/privacy}","received_events_url":"https://api.github.com/users/harmeetsingh0013/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-05-12T11:39:56Z","updated_at":"2015-07-22T00:55:07Z","closed_at":"2015-07-22T00:55:07Z","body":"I am using these libraries with scala 2.11.4 version, and got an exception : \r\n```\r\nCannot invoke the action, eventually got an error: java.lang.RuntimeException: j\r\nava.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce$class\r\n17:02 TD-Tube [play-akka.actor.default-dispatcher-5] ERROR application [Line-No:\r\n141] -\r\n\r\n! @6m5il5p93 - Internal server error, for (POST) [/users-csv] ->\r\n\r\nplay.api.Application$$anon$1: Execution exception[[RuntimeException: java.lang.N\r\noClassDefFoundError: scala/collection/GenTraversableOnce$class]]\r\n        at play.api.Application$class.handleError(Application.scala:296) ~[play_\r\n2.11-2.3.8.jar:2.3.8]\r\n        at play.api.DefaultApplication.handleError(Application.scala:402) [play_\r\n2.11-2.3.8.jar:2.3.8]\r\n        at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$3$$anonfun\r\n$applyOrElse$4.apply(PlayDefaultUpstreamHandler.scala:320) [play_2.11-2.3.8.jar:\r\n2.3.8]\r\n        at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$3$$anonfun\r\n$applyOrElse$4.apply(PlayDefaultUpstreamHandler.scala:320) [play_2.11-2.3.8.jar:\r\n2.3.8]\r\n        at scala.Option.map(Option.scala:145) [scala-library-2.11.4.jar:na]\r\n        at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$3.applyOrE\r\nlse(PlayDefaultUpstreamHandler.scala:320) [play_2.11-2.3.8.jar:2.3.8]\r\n        at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$3.applyOrE\r\nlse(PlayDefaultUpstreamHandler.scala:316) [play_2.11-2.3.8.jar:2.3.8]\r\n```\r\nAfter searching on google, we need to downgrade our scala version, This is difficult for me. Is there another way, to use with 2.11.4 ? \r\n"}}