java.lang.ClassNotFoundException: org.jetbrains.sbt.CreateTasks$_le 原鈻掆枓: java.lang.classnotfoundexception: org.jet

用idea创建sbt+scala的项目时，有时候会报错

[error] java.lang.ClassNotFoundException: org.jetbrains.sbt.CreateTasks$
[error] 	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
[error] 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[error] 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[error] 	at java.lang.Class.forName0(Native Method)
[error] 	at java.lang.Class.forName(Class.java:348)
[error] 	at sbt.internal.inc.ModuleUtilities$.getObject(ModuleUtilities.scala:20)
[error] 	at sbt.BasicCommands$.$anonfun$call$5(BasicCommands.scala:233)
[error] 	at scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:233)
[error] 	at scala.collection.immutable.List.foreach(List.scala:388)
[error] 	at scala.collection.TraversableLike.map(TraversableLike.scala:233)
[error] 	at scala.collection.TraversableLike.map$(TraversableLike.scala:226)
[error] 	at scala.collection.immutable.List.map(List.scala:294)
[error] 	at sbt.BasicCommands$.$anonfun$call$2(BasicCommands.scala:233)
[error] 	at sbt.Command$.$anonfun$applyEffect$4(Command.scala:142)
[error] 	at sbt.Command$.$anonfun$applyEffect$2(Command.scala:137)
[error] 	at sbt.Command$.process(Command.scala:181)
[error] 	at sbt.MainLoop$.processCommand(MainLoop.scala:151)
[error] 	at sbt.MainLoop$.$anonfun$next$2(MainLoop.scala:139)
[error] 	at sbt.State$$anon$1.runCmd$1(State.scala:246)
[error] 	at sbt.State$$anon$1.process(State.scala:250)
[error] 	at sbt.MainLoop$.$anonfun$next$1(MainLoop.scala:139)
[error] 	at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:16)
[error] 	at sbt.MainLoop$.next(MainLoop.scala:139)
[error] 	at sbt.MainLoop$.run(MainLoop.scala:132)
[error] 	at sbt.MainLoop$.$anonfun$runWithNewLog$1(MainLoop.scala:110)
[error] 	at sbt.io.Using.apply(Using.scala:22)
[error] 	at sbt.MainLoop$.runWithNewLog(MainLoop.scala:104)
[error] 	at sbt.MainLoop$.runAndClearLast(MainLoop.scala:59)
[error] 	at sbt.MainLoop$.runLoggedLoop(MainLoop.scala:44)
[error] 	at sbt.MainLoop$.runLogged(MainLoop.scala:35)
[error] 	at sbt.StandardMain$.runManaged(Main.scala:138)
[error] 	at sbt.xMain.run(Main.scala:89)
[error] 	at xsbt.boot.Launch$$anonfun$run$1.apply(Launch.scala:109)
[error] 	at xsbt.boot.Launch$.withContextLoader(Launch.scala:128)
[error] 	at xsbt.boot.Launch$.run(Launch.scala:109)
[error] 	at xsbt.boot.Launch$$anonfun$apply$1.apply(Launch.scala:35)
[error] 	at xsbt.boot.Launch$.launch(Launch.scala:117)
[error] 	at xsbt.boot.Launch$.apply(Launch.scala:18)
[error] 	at xsbt.boot.Boot$.runImpl(Boot.scala:41)
[error] 	at xsbt.boot.Boot$.main(Boot.scala:17)
[error] 	at xsbt.boot.Boot.main(Boot.scala)
[error] java.lang.ClassNotFoundException: org.jetbrains.sbt.CreateTasks$
[error] Use 'last' for the full log.
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报错原因是sbt的版本不合适，将sbt的版本换成你本机所安装的版本便可以了