[myplayapp] $ compile
compile
[info] Compiling 1 Scala source to /Users/pelle/dev/myplayapp/target/scala-2.10/classes...
[error] /Users/pelle/dev/myplayapp/app/controllers/Application.scala:177: Cannot write an instance of scala.collection.mutable.Map[String,scala.collection.mutable.Seq[String]] to HTTP response. Try to define a Writeable[scala.collection.mutable.Map[String,scala.collection.mutable.Seq[String]]]
[error]     WS.url(url).post(data);
[error]                     ^
[error] one error found
[error] (compile:compile) Compilation failed
[error] Total time: 1 s, completed Jul 29, 2013 3:11:24 PM