error: object sbtassembly is not a member of package <root>

error: object sbtassembly is not a member of package <root>

我有 build.sbt 文件如下 `

import _root_.sbt.Keys._
 import _root_.sbt.Keys._
 import _root_.sbtassembly.Plugin.AssemblyKeys._
 import sbtassembly.Plugin.AssemblyKeys
 import AssemblyKeys._

` 在构建项目时我遇到了以下错误

error: object sbtassembly is not a member of package <root> import _root_.sbtassembly.Plugin.AssemblyKeys._

有人可以帮忙吗

我认为你需要在 project/plugins.sbt 中引入 sbt-assembly http://www.scalastyle.org/sbt.html