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Tôi thường xuyên nhận được số OutOfMemoryError từ SBT.Làm thế nào để ngăn chặn java.lang.OutOfMemoryError: PermGen không gian?
> test
[error] java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: PermGen space
[error] Use 'last' for the full log.
> last
[debug] Running task... Cancelable: false, check cycles: false
[debug]
[debug] Initial source changes:
[debug] removed:Set()
[debug] added: Set()
[debug] modified: Set()
[debug] Removed products: Set()
[debug] Modified external sources: Set()
[debug] Modified binary dependencies: Set()
[debug] Initial directly invalidated sources: Set()
[debug]
[debug] Sources indirectly invalidated by:
[debug] product: Set()
[debug] binary dep: Set()
[debug] external source: Set()
[debug] Initially invalidated: Set()
[debug] Copy resource mappings:
[debug]
[debug]
[debug] Initial source changes:
[debug] removed:Set()
[debug] added: Set()
[debug] modified: Set()
[debug] Removed products: Set()
[debug] Modified external sources: Set()
[debug] Modified binary dependencies: Set()
[debug] Initial directly invalidated sources: Set()
[debug]
[debug] Sources indirectly invalidated by:
[debug] product: Set()
[debug] binary dep: Set()
[debug] external source: Set()
[debug] Initially invalidated: Set()
[debug] Copy resource mappings:
[debug]
[debug] Framework implementation 'org.scalacheck.ScalaCheckFramework' not present.
[debug] Framework implementation 'org.specs.runner.SpecsFramework' not present.
[debug] Framework implementation 'org.scalatest.tools.ScalaTestFramework' not present.
[debug] Framework implementation 'com.novocode.junit.JUnitFramework' not present.
[debug] Subclass fingerprints: Stream((org.specs2.specification.SpecificationStructure,false,[email protected]), ?)
[debug] Annotation fingerprints: Stream()
[debug] Running Test ExpandoObjectTest : subclass(false, org.specs2.specification.SpecificationStructure) with arguments
java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: PermGen space
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
at java.util.concurrent.FutureTask.get(FutureTask.java:111)
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$$anonfun$apply$3.apply(Command.scala:62)
at sbt.Command$$anonfun$applyEffect$2$$anonfun$apply$3.apply(Command.scala:62)
at sbt.Command$.process(Command.scala:90)
at sbt.MainLoop$$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)
at sbt.MainLoop$.runLogged(MainLoop.scala:13)
at sbt.xMain.run(Main.scala:26)
at xsbt.boot.Launch$.run(Launch.scala:55)
at xsbt.boot.Launch$$anonfun$explicit$1.apply(Launch.scala:45)
at xsbt.boot.Launch$.launch(Launch.scala:69)
at xsbt.boot.Launch$.apply(Launch.scala:16)
at xsbt.boot.Boot$.runImpl(Boot.scala:31)
at xsbt.boot.Boot$.main(Boot.scala:20)
at xsbt.boot.Boot.main(Boot.scala)
Caused by: java.lang.OutOfMemoryError: PermGen space
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at sbt.Project$$anon$5.apply(Project.scala:130)
at sbt.Project$$anon$5.apply(Project.scala:128)
at sbt.LogManager$.commandBase$1(LogManager.scala:59)
at sbt.LogManager$.command$1(LogManager.scala:60)
at sbt.LogManager$$anonfun$suppressedMessage$1.apply(LogManager.scala:61)
at sbt.LogManager$$anonfun$suppressedMessage$1.apply(LogManager.scala:61)
at sbt.ConsoleLogger.trace(ConsoleLogger.scala:163)
at sbt.AbstractLogger.log(Logger.scala:32)
at sbt.MultiLogger$$anonfun$dispatch$1.apply(MultiLogger.scala:40)
at sbt.MultiLogger$$anonfun$dispatch$1.apply(MultiLogger.scala:38)
at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59)
at scala.collection.immutable.List.foreach(List.scala:76)
at sbt.MultiLogger.dispatch(MultiLogger.scala:38)
at sbt.MultiLogger.trace(MultiLogger.scala:30)
at sbt.TestLogger$$anon$2.trace(TestReportListener.scala:71)
at sbt.TestLogger.endGroup(TestReportListener.scala:88)
at sbt.TestRunner$$anonfun$run$5.apply(TestFramework.scala:87)
at sbt.TestRunner$$anonfun$run$5.apply(TestFramework.scala:87)
at sbt.TestFramework$$anonfun$safeForeach$1.apply(TestFramework.scala:112)
at sbt.TestFramework$$anonfun$safeForeach$1.apply(TestFramework.scala:112)
at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59)
[error] java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: PermGen space
[error] Use 'last' for the full log.
Đôi khi nó cũng thoát ra đột ngột với:
sbt appears to be exiting abnormally.
The log file for this session is at /var/folders/vf/3khb58091wd0_1rz1yh6knb00000gp/T/sbt3242766352271599341.log
java.lang.OutOfMemoryError: PermGen space
Error during sbt execution: java.lang.OutOfMemoryError: PermGen space
giải pháp Bất kỳ?
Bạn không nói bạn đang sử dụng phiên bản SBT nào, nhưng phiên bản đầu tiên rất dễ bị chạy ra khỏi PermGen chỉ sau một vài lần tải lại định nghĩa dự án. Các phiên bản hiện tại có vẻ khá miễn dịch với vấn đề này, nhưng bạn vẫn có thể chỉ cần tăng phân bổ. –
@RandallSchulz, phiên bản là 0.12.2. – missingfaktor
Cũng đề cập đến phiên bản Java và hệ điều hành. – SSR