Error:scalac: Error: Error compiling the sbt component compiler-interface-2.11.8-55.0

錯誤

```java
Error:scalac: Error: Error compiling the sbt component ‘compiler-interface-2.11.8-55.0’
sbt.internal.inc.CompileFailed: Error compiling the sbt component ‘compiler-interface-2.11.8-55.0’
at sbt.internal.inc.AnalyzingCompiler$.handleCompilationError$1(AnalyzingCompiler.scala:331) at sbt.internal.inc.AnalyzingCompiler$.$anonfun$compileSources$4(AnalyzingCompiler.scala:346) at sbt.internal.inc.AnalyzingCompiler$.$anonfun$compileSources$4$adapted(AnalyzingCompiler.scala:341)
at sbt.io.IO$.withTemporaryDirectory(IO.scala:376) at sbt.io.IO$.withTemporaryDirectory(IO.scala:383)
at sbt.internal.inc.AnalyzingCompiler$.$anonfun$compileSources$2(AnalyzingCompiler.scala:341) at sbt.internal.inc.AnalyzingCompiler$.$anonfun$compileSources$2$adapted(AnalyzingCompiler.scala:335)
at sbt.io.IO$.withTemporaryDirectory(IO.scala:376) at sbt.io.IO$.withTemporaryDirectory(IO.scala:383)
at sbt.internal.inc.AnalyzingCompiler$.compileSources(AnalyzingCompiler.scala:335) at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl$.getOrCompileInterfaceJar(CompilerFactoryImpl.scala:113)
at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl.$anonfun$getScalac$1(CompilerFactoryImpl.scala:49) at scala.Option.map(Option.scala:146) at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl.getScalac(CompilerFactoryImpl.scala:47) at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl.createCompiler(CompilerFactoryImpl.scala:25) at org.jetbrains.jps.incremental.scala.local.CachingFactory.$anonfun$createCompiler$3(CachingFactory.scala:24) at org.jetbrains.jps.incremental.scala.local.Cache.$anonfun$getOrUpdate$2(Cache.scala:20) at scala.Option.getOrElse(Option.scala:121) at org.jetbrains.jps.incremental.scala.local.Cache.getOrUpdate(Cache.scala:19) at org.jetbrains.jps.incremental.scala.local.CachingFactory.createCompiler(CachingFactory.scala:24) at org.jetbrains.jps.incremental.scala.local.LocalServer.compile(LocalServer.scala:27) at org.jetbrains.jps.incremental.scala.remote.Main$.make(Main.sca

## 解決辦法
![在這裏插入圖片描述](https://img-blog.csdnimg.cn/20200622175831807.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMTgwMjI5,size_16,color_FFFFFF,t_70)
![在這裏插入圖片描述](https://img-blog.csdnimg.cn/20200622175837104.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwMTgwMjI5,size_16,color_FFFFFF,t_70)