play.api.UnexpectedException

Unexpected exception[ValidationFailed: akka-cluster.conf @ file:/.../akka-cluster.conf: 19: akka.cluster.seed-nodes: Wrong value type at 'akka.cluster.seed-nodes', expecting: object with keys [0] but got: list]

Samebug tips0

There are no available Samebug tips for this exception. If you know how to solve this issue, help other users by writing a short tip.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web285

  • Unexpected exception[ValidationFailed: akka-cluster.conf @ file:/.../akka-cluster.conf: 19: akka.cluster.seed-nodes: Wrong value type at 'akka.cluster.seed-nodes', expecting: object with keys [0] but got: list]
  • Unexpected exception[ UnsatisfiedDependencyException: Error creating bean with name 'interface be.objectify.deadbolt.java.cache.PatternCache': Unsatisfied dependency expressed through constructor parameter 0; nested exception is
  • Unexpected exception[JsResultException: JsResultException(errors:List((,List(ValidationError(List('jUs3FZC7QD21038gQKx9zg' is undefined on object: {"v9fEyAu_QFeL9-x-gwg8zw":{"timestamp":1489942956391,"name":"hd1melk25lx-es-data","transport_address
  • Stack trace

    • play.api.UnexpectedException: Unexpected exception[ValidationFailed: akka-cluster.conf @ file:/.../akka-cluster.conf: 19: akka.cluster.seed-nodes: Wrong value type at 'akka.cluster.seed-nodes', expecting: object with keys [0] but got: list] at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1.apply(DevServerStart.scala:170) at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1.apply(DevServerStart.scala:126) at scala.Option.map(Option.scala:146) at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1.apply(DevServerStart.scala:126) at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1.apply(DevServerStart.scala:124) at scala.util.Success.flatMap(Try.scala:231) at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1.apply(DevServerStart.scala:124) at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1.apply(DevServerStart.scala:116) at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24) at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24) at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Caused by: com.typesafe.config.ConfigException$ValidationFailed: akka-cluster.conf @ file:/.../akka-cluster.conf: 19: akka.cluster.seed-nodes: Wrong value type at 'akka.cluster.seed-nodes', expecting: object with keys [0] but got: list at com.typesafe.config.impl.SimpleConfig.checkValid(SimpleConfig.java:990) at akka.actor.ActorSystem$Settings.<init>(ActorSystem.scala:161) at akka.actor.ActorSystemImpl.<init>(ActorSystem.scala:522) at akka.actor.ActorSystem$.apply(ActorSystem.scala:142) at akka.actor.ActorSystem$.apply(ActorSystem.scala:126) at play.api.libs.concurrent.ActorSystemProvider$.start(Akka.scala:300) at play.api.libs.concurrent.ActorSystemProvider.get$lzycompute(Akka.scala:257) at play.api.libs.concurrent.ActorSystemProvider.get(Akka.scala:256) at play.api.BuiltInComponents$class.actorSystem(Application.scala:262) at play.api.BuiltInComponentsFromContext.actorSystem$lzycompute(ApplicationLoader.scala:100) at play.api.BuiltInComponentsFromContext.actorSystem(ApplicationLoader.scala:100) at boot.AppComponents.clusterSystem$lzycompute(AppLoader.scala:43) at boot.AppComponents.clusterSystem(AppLoader.scala:43) at boot.ClusterComponents$class.$init$(ClusterComponents.scala:18) at boot.AppComponents.<init>(AppLoader.scala:28) at boot.AppLoader.load(AppLoader.scala:23) at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1$$anonfun$2.apply(DevServerStart.scala:158) at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1$$anonfun$2.apply(DevServerStart.scala:155) at play.utils.Threads$.withContextClassLoader(Threads.scala:21) at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1.apply(DevServerStart.scala:155) ... 14 more

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    Once, 11 months ago