Malformed exception under Ubuntu 16.0.4

[fredfeng]

Hi, I am getting the following exception during the initialization of the library. It works well on my Mac and the issue only happens under Ubuntu machines.

[error] (run-main-0) java.lang.Exception: Malformed assigned device 'CPU' [error] Current trace: List() [error] java.lang.Exception: Malformed assigned device 'CPU' [error] Current trace: List() [error] at rlSync.SimulationHandle.toRollout(StatefulRLProblem.scala:50) [error] at rlSync.SimulationHandle.toRollout$(StatefulRLProblem.scala:29) [error] at rlSync.OCamlInterface$OCamlHandle.toRollout(OCamlInterface.scala:116) [error] at rlSync.PolicyGradient.$anonfun$train$2(PolicyGradient.scala:169) [error] at scala.collection.generic.GenTraversableFactory.fill(GenTraversableFactory.scala:90) [error] at rlSync.PolicyGradient.$anonfun$train$1(PolicyGradient.scala:166) [error] at rlSync.PolicyGradient.$anonfun$train$1$adapted(PolicyGradient.scala:164) [error] at scala.collection.Iterator$$anon$10.next(Iterator.scala:448) [error] at scala.collection.Iterator$SliceIterator.next(Iterator.scala:259) [error] at scala.collection.Iterator$$anon$20.next(Iterator.scala:874) [error] at scala.collection.Iterator$$anon$20.next(Iterator.scala:870) [error] at scala.collection.Iterator.foreach(Iterator.scala:929) [error] at scala.collection.Iterator.foreach$(Iterator.scala:929) [error] at scala.collection.AbstractIterator.foreach(Iterator.scala:1417) [error] at rlSync.TrainingCenter$.main(TrainingCenter.scala:158) [error] at rlSync.TrainingCenter.main(TrainingCenter.scala) [error] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [error] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [error] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [error] at java.lang.reflect.Method.invoke(Method.java:498) [error] at sbt.Run.invokeMain(Run.scala:93) [error] at sbt.Run.run0(Run.scala:87) [error] at sbt.Run.execute$1(Run.scala:65) [error] at sbt.Run.$anonfun$run$4(Run.scala:77) [error] at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12) [error] at sbt.util.InterfaceUtil$$anon$1.get(InterfaceUtil.scala:10) [error] at sbt.TrapExit$App.run(TrapExit.scala:252) [error] at java.lang.Thread.run(Thread.java:748) [error] java.lang.RuntimeException: Nonzero exit code: 1 [error] at sbt.Run$.executeTrapExit(Run.scala:124) [error] at sbt.Run.run(Run.scala:77) [error] at sbt.Defaults$.$anonfun$bgRunTask$5(Defaults.scala:1172) [error] at sbt.Defaults$.$anonfun$bgRunTask$5$adapted(Defaults.scala:1167) [error] at sbt.internal.BackgroundThreadPool.$anonfun$run$1(DefaultBackgroundJobService.scala:366) [error] at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12) [error] at scala.util.Try$.apply(Try.scala:209) [error] at sbt.internal.BackgroundThreadPool$BackgroundRunnable.run(DefaultBackgroundJobService.scala:289) [error] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [error] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [error] at java.lang.Thread.run(Thread.java:748) [error] (Compile / run) Nonzero exit code: 1

[eaplatanios]

This has now been fixed. :)