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via GitHub by akka-ci
, 1 year ago
Substream Source cannot be materialized more than once
via GitHub by 2beaucoup
, 2 years ago
Substream Source cannot be materialized more than once
java.lang.IllegalStateException: Substream Source cannot be materialized more than once	at akka.stream.impl.fusing.SubSource$$anon$3.setCB(StreamOfStreams.scala:509)	at akka.stream.impl.fusing.SubSource$$anon$3.preStart(StreamOfStreams.scala:519)	at akka.stream.impl.fusing.GraphInterpreter.init(GraphInterpreter.scala:468)	at akka.stream.impl.fusing.GraphInterpreterShell.init(ActorGraphInterpreter.scala:365)	at akka.stream.impl.fusing.ActorGraphInterpreter.tryInit(ActorGraphInterpreter.scala:504)	at akka.stream.impl.fusing.ActorGraphInterpreter.preStart(ActorGraphInterpreter.scala:539)	at akka.actor.Actor$class.aroundPreStart(Actor.scala:472)	at akka.stream.impl.fusing.ActorGraphInterpreter.aroundPreStart(ActorGraphInterpreter.scala:495)	at akka.actor.ActorCell.create(ActorCell.scala:580)	at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:456)	at akka.actor.ActorCell.systemInvoke(ActorCell.scala:478)	at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:263)	at akka.dispatch.Mailbox.run(Mailbox.scala:219)	at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397)	at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)	at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)	at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)	at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)