Executing the PUT request leads to error cannot cast PostEntity to scala.util.Either

[AlexGoja]

As the title suggests there is an issue when executing the put request. Full stack trace

java.lang.ClassCastException: Cannot cast com.spr.blog.BlogEntity$PostUpdated to scala.util.Either at java.lang.Class.cast(Class.java:3369) at scala.concurrent.Future.$anonfun$mapTo$1(Future.scala:495) at scala.util.Success.$anonfun$map$1(Try.scala:251) at scala.util.Success.map(Try.scala:209) at scala.concurrent.Future.$anonfun$map$1(Future.scala:287) at scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:29) at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:29) at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:60) at scala.concurrent.BatchingExecutor$Batch.processBatch$1(BatchingExecutor.scala:63) at scala.concurrent.BatchingExecutor$Batch.$anonfun$run$1(BatchingExecutor.scala:78) at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12) at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:81) at scala.concurrent.BatchingExecutor$Batch.run(BatchingExecutor.scala:55) at scala.concurrent.Future$InternalCallbackExecutor$.unbatchedExecute(Future.scala:864) at scala.concurrent.BatchingExecutor.execute(BatchingExecutor.scala:106) at scala.concurrent.BatchingExecutor.execute$(BatchingExecutor.scala:103) at scala.concurrent.Future$InternalCallbackExecutor$.execute(Future.scala:862) at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:68) at scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1(Promise.scala:284) at scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1$adapted(Promise.scala:284) at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:284) at akka.pattern.PromiseActorRef.$bang(AskSupport.scala:581) at akka.pattern.PipeToSupport$PipeableFuture$$anonfun$pipeTo$1.applyOrElse(PipeToSupport.scala:22) at akka.pattern.PipeToSupport$PipeableFuture$$anonfun$pipeTo$1.applyOrElse(PipeToSupport.scala:21) at scala.concurrent.Future.$anonfun$andThen$1(Future.scala:531) at scala.concurrent.impl.Promise.liftedTree1$1(Promise.scala:29) at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:29) at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:60) at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55) at akka.dispatch.BatchingExecutor$BlockableBatch.$anonfun$run$1(BatchingExecutor.scala:92) at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12) at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:81) at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:92) at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:41) at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:49) at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)

[jvz]

What version of Scala and Akka are you using? I haven't updated this example for a couple years, so there may be some API updates necessary.

[AlexGoja]

i am using akka 2.5.25 and akka http 10.1.10. By the way nice example, thanks. I was scouring quite a lot for a good cqrs akka example