SBT在項目文件夾中拋出java.io.FileNotFoundException：（權限被拒絕）

我想知道是否有人在嘗試運行SBT時有java.io.FileNotFoundException的任何經驗。SBT在項目文件夾中拋出java.io.FileNotFoundException：（權限被拒絕）

當我試圖讓SBT運行時，我得到下面的錯誤。這發生在我嘗試加載項目定義時輸入sbt之後。

我檢查了它說它無法訪問的文件，他們肯定在那裏，我完全被困在爲什麼它這樣做。

堆棧跟蹤如下：

[debug] Running task... Cancelable: false, check cycles: false 
java.io.FileNotFoundException: /home/blah/blah/project/target/streams/$global/compilers/$global/out (Permission denied) 
    at java.io.FileOutputStream.open(Native Method) 
    at java.io.FileOutputStream.<init>(FileOutputStream.java:212) 
    at java.io.FileOutputStream.<init>(FileOutputStream.java:165) 
    at sbt.std.Streams$$anon$3$$anon$2$$anonfun$text$1.apply(Streams.scala:80) 
    at sbt.std.Streams$$anon$3$$anon$2$$anonfun$text$1.apply(Streams.scala:80) 
    at sbt.std.Streams$$anon$3$$anon$2.make(Streams.scala:91) 
    at sbt.std.Streams$$anon$3$$anon$2.text(Streams.scala:80) 
    at sbt.std.Streams$$anon$3$$anon$2.log(Streams.scala:85) 
    at sbt.std.TaskStreams$class.log(Streams.scala:31) 
    at sbt.std.Streams$$anon$3$$anon$2.log(Streams.scala:69) 
    at sbt.EvaluateTask$$anonfun$logIncomplete$2.log$1(EvaluateTask.scala:95) 
    at sbt.EvaluateTask$$anonfun$logIncomplete$2.apply(EvaluateTask.scala:99) 
    at sbt.EvaluateTask$$anonfun$logIncomplete$2.apply(EvaluateTask.scala:94) 
    at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59) 
    at scala.collection.immutable.List.foreach(List.scala:76) 
    at sbt.EvaluateTask$.logIncomplete(EvaluateTask.scala:94) 
    at sbt.EvaluateTask$.logIncResult(EvaluateTask.scala:86) 
    at sbt.EvaluateTask$.run$1(EvaluateTask.scala:149) 
    at sbt.EvaluateTask$.runTask(EvaluateTask.scala:160) 
    at sbt.EvaluateTask$$anonfun$apply$1$$anonfun$apply$3.apply(EvaluateTask.scala:84) 
    at sbt.EvaluateTask$$anonfun$apply$1$$anonfun$apply$3.apply(EvaluateTask.scala:83) 
    at scala.Option.map(Option.scala:133) 
    at sbt.EvaluateTask$$anonfun$apply$1.apply(EvaluateTask.scala:83) 
    at sbt.EvaluateTask$$anonfun$apply$1.apply(EvaluateTask.scala:82) 
    at sbt.EvaluateTask$.withStreams(EvaluateTask.scala:120) 
    at sbt.EvaluateTask$.apply(EvaluateTask.scala:82) 
    at sbt.EvaluateTask$.evalPluginDef(EvaluateTask.scala:69) 
    at sbt.Load$$anonfun$2.apply(Load.scala:51) 
    at sbt.Load$$anonfun$2.apply(Load.scala:51) 
    at sbt.Load$.buildPluginDefinition(Load.scala:496) 
    at sbt.Load$.buildPlugins(Load.scala:477) 
    at sbt.Load$.plugins(Load.scala:465) 
    at sbt.Load$.loadUnitNew(Load.scala:419) 
    at sbt.Load$.loadUnit(Load.scala:410) 
    at sbt.Load$$anonfun$13$$anonfun$apply$11.apply(Load.scala:252) 
    at sbt.Load$$anonfun$13$$anonfun$apply$11.apply(Load.scala:252) 
    at sbt.BuildLoader$$anonfun$componentLoader$1$$anonfun$apply$4$$anonfun$apply$5$$anonfun$apply$6.apply(BuildLoader.scala:94) 
    at sbt.BuildLoader$$anonfun$componentLoader$1$$anonfun$apply$4$$anonfun$apply$5$$anonfun$apply$6.apply(BuildLoader.scala:93) 
    at sbt.BuildLoader.apply(BuildLoader.scala:137) 
    at sbt.Load$.loadAll(Load.scala:307) 
    at sbt.Load$.loadURI(Load.scala:260) 
    at sbt.Load$.load(Load.scala:256) 
    at sbt.Load$.load(Load.scala:247) 
    at sbt.Load$.apply(Load.scala:124) 
    at sbt.Load$.defaultLoad(Load.scala:39) 
    at sbt.BuiltinCommands$.doLoadProject(Main.scala:400) 
    at sbt.BuiltinCommands$$anonfun$loadProjectImpl$2.apply(Main.scala:394) 
    at sbt.BuiltinCommands$$anonfun$loadProjectImpl$2.apply(Main.scala:394) 
    at sbt.Command$$anonfun$applyEffect$1$$anonfun$apply$2.apply(Command.scala:60) 
    at sbt.Command$$anonfun$applyEffect$1$$anonfun$apply$2.apply(Command.scala:60) 
    at sbt.Command$$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$$anonfun$run$1.apply(Launch.scala:57) 
    at xsbt.boot.Launch$.withContextLoader(Launch.scala:77) 
    at xsbt.boot.Launch$.run(Launch.scala:57) 
    at xsbt.boot.Launch$$anonfun$explicit$1.apply(Launch.scala:45) 
    at xsbt.boot.Launch$.launch(Launch.scala:65) 
    at xsbt.boot.Launch$.apply(Launch.scala:16) 
    at xsbt.boot.Boot$.runImpl(Boot.scala:32) 
    at xsbt.boot.Boot$.main(Boot.scala:21) 
    at xsbt.boot.Boot.main(Boot.scala)

來源

2014-02-05 Susanne Peng

你能否提供更多的背景？即你剛剛安裝了sbt嗎？你給它的命令是什麼？（如果有的話） – Ashalynd

感謝您的回覆@Ashalynd，我想我已經明白了。出於某種原因，這是一個權限問題 - 我必須在所有無法找到的文件上執行'sudo chown me：me'命令。這是'project'和'target'中的所有文件。它現在似乎在工作。 –

當你運行sbt你得到的用戶權限，所以2選項，與sudo或更改文件權限運行 – Nimrod007