java.util.NoSuchElementException: None.get

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via scala-lang.org by Unknown author, 2 years ago
via Stack Overflow by zero_coding
, 2 weeks ago
java.util.NoSuchElementException: None.get
at scala.None$.get(Option.scala:313)
at scala.None$.get(Option.scala:311)
at scala.Enumeration.withName(Enumeration.scala:132)
at org.apache.toree.kernel.protocol.v5.relay.KernelMessageRelay.org$apache$toree$kernel$protocol$v5$relay$KernelMessageRelay$$incomingRelay(KernelMessageRelay.scala:82)
at org.apache.toree.kernel.protocol.v5.relay.KernelMessageRelay$$anonfun$receive$1$$anonfun$applyOrElse$2.apply(KernelMessageRelay.scala:135)
at org.apache.toree.kernel.protocol.v5.relay.KernelMessageRelay$$anonfun$receive$1$$anonfun$applyOrElse$2.apply(KernelMessageRelay.scala:133)
at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55)
at akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:91)
at akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)
at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:90)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40)
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)

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