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via Scala JIRA by Bruno Bieth, 1 year ago
problem in scala.concurrent internal callback
via scala-lang.org by Unknown author, 2 years ago
via Google Groups by glapark, 1 year ago
via Stack Overflow by Lorenzo Trisolini
, 1 year ago
via Google Groups by Lorenzo Trisolini, 1 year ago
via Scala JIRA by Takami Torao, 1 year ago
problem in scala.concurrent internal callback
java.lang.IllegalArgumentException: requirement failed	at scala.Predef$.require(Predef.scala:221)	at scala.concurrent.Future$InternalCallbackExecutor$Batch.run(Future.scala:628)	at scala.concurrent.Future$InternalCallbackExecutor$.scala$concurrent$Future$InternalCallbackExecutor$$unbatchedExecute(Future.scala:691)	at scala.concurrent.Future$InternalCallbackExecutor$Batch$$anonfun$run$1.processBatch$1(Future.scala:649)	at scala.concurrent.Future$InternalCallbackExecutor$Batch$$anonfun$run$1.apply$mcV$sp(Future.scala:655)	at scala.concurrent.Future$InternalCallbackExecutor$Batch$$anonfun$run$1.apply(Future.scala:632)	at scala.concurrent.Future$InternalCallbackExecutor$Batch$$anonfun$run$1.apply(Future.scala:632)	at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72)	at scala.concurrent.Future$InternalCallbackExecutor$Batch.run(Future.scala:631)	at scala.concurrent.Future$InternalCallbackExecutor$.scala$concurrent$Future$InternalCallbackExecutor$$unbatchedExecute(Future.scala:691)	at scala.concurrent.Future$InternalCallbackExecutor$.execute(Future.scala:682)	at scala.concurrent.Future$InternalCallbackExecutor$.reportFailure(Future.scala:589)	at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:40)	at scala.concurrent.impl.Promise$DefaultPromise.scala$concurrent$impl$Promise$DefaultPromise$$dispatchOrAddCallback(Promise.scala:280)	at scala.concurrent.impl.Promise$DefaultPromise.onComplete(Promise.scala:270)	at scala.concurrent.Future$class.zip(Future.scala:361)	at scala.concurrent.impl.Promise$DefaultPromise.zip(Promise.scala:153)	at org.backuity.photo.IndexerTest.ff(IndexerTest.scala:34)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)	at org.junit.runners.ParentRunner.run(ParentRunner.java:300)	at org.junit.runner.JUnitCore.run(JUnitCore.java:157)	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:202)	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:65)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)