运行scala，控制台报错如下（部分）
Error:scalac: Error: org.jetbrains.jps.incremental.scala.remote.ServerException
java.lang.reflect.InvocationTargetException.......
......
Caused by: java.lang.VerifyError: Uninitialized object exists on backward branch 209
Exception Details:
　Location:
　 　scala/collecti...