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via Google Groups by Ronny Bräunlich, 1 year ago
java.lang.String cannot be cast to
java.lang.ClassCastException: java.lang.String cannot be cast to	at$$anon$8.onPush(Ops.scala:42)	at	at	at	at	at	at$stream$impl$fusing$ActorGraphInterpreter$$processEvent(ActorGraphInterpreter.scala:603)	at$$anonfun$receive$1.applyOrElse(ActorGraphInterpreter.scala:618)	at	at	at	at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)	at	at akka.dispatch.Mailbox.exec(Mailbox.scala:234)	at java.util.concurrent.ForkJoinTask.doExec(	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(	at java.util.concurrent.ForkJoinPool.runWorker(	at