7
我使用SBT 0.12.3來測試一些代碼，並且通常在使用~test命令交互式測試時收到此錯誤消息。SBT內存不足
8. Waiting for source changes... (press enter to interrupt)
[info] Compiling 1 Scala source to C:\Users\t\scala-projects\scala test\target\s
cala-2.10\classes...
sbt appears to be exiting abnormally.
The log file for this session is at C:\Users\t\AppData\Local\Temp\sbt566325905
3150896045.log
java.lang.OutOfMemoryError: PermGen space
at java.util.concurrent.FutureTask$Sync.innerGet(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at sbt.ConcurrentRestrictions$$anon$4.take(ConcurrentRestrictions.scala:
196)
at sbt.Execute.next$1(Execute.scala:85)
at sbt.Execute.processAll(Execute.scala:88)
at sbt.Execute.runKeep(Execute.scala:68)
at sbt.EvaluateTask$.run$1(EvaluateTask.scala:162)
at sbt.EvaluateTask$.runTask(EvaluateTask.scala:177)
at sbt.Aggregation$$anonfun$4.apply(Aggregation.scala:46)
at sbt.Aggregation$$anonfun$4.apply(Aggregation.scala:44)
at sbt.EvaluateTask$.withStreams(EvaluateTask.scala:137)
at sbt.Aggregation$.runTasksWithResult(Aggregation.scala:44)
at sbt.Aggregation$.runTasks(Aggregation.scala:59)
at sbt.Aggregation$$anonfun$applyTasks$1.apply(Aggregation.scala:31)
at sbt.Aggregation$$anonfun$applyTasks$1.apply(Aggregation.scala:30)
at sbt.Command$$anonfun$applyEffect$2$$anonfun$apply$3.apply(Command.sca
la:62)
at sbt.Command$$anonfun$applyEffect$2$$anonfun$apply$3.apply(Command.sca
la:62)
at sbt.Command$.process(Command.scala:90)
at sbt.MainLoop$$anonfun$next$1$$anonfun$apply$1.apply(MainLoop.scala:71
)
at sbt.MainLoop$$anonfun$next$1$$anonfun$apply$1.apply(MainLoop.scala:71
)
at sbt.State$$anon$2.process(State.scala:170)
at sbt.MainLoop$$anonfun$next$1.apply(MainLoop.scala:71)
at sbt.MainLoop$$anonfun$next$1.apply(MainLoop.scala:71)
at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:18)
at sbt.MainLoop$.next(MainLoop.scala:71)
at sbt.MainLoop$.run(MainLoop.scala:64)
at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:53)
at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:50)
at sbt.Using.apply(Using.scala:25)
at sbt.MainLoop$.runWithNewLog(MainLoop.scala:50)
at sbt.MainLoop$.runAndClearLast(MainLoop.scala:33)
at sbt.MainLoop$.runLoggedLoop(MainLoop.scala:17)
Error during sbt execution: java.lang.OutOfMemoryError: PermGen space
的錯誤是明顯的，我雲增加堆大小，它可能會停止拋出的錯誤，但事情是，它的一些後關閉（我不知道有多少）測試的互動與代碼中的最小變化，以及如果堆中的簡單增加可以解決問題，或者必須執行額外的工作而不會耗盡內存。
在此先感謝。