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我没有编码几年,现在试图回到游戏中。我正在尝试设置一个非常简单的Scala项目HelloWorld,并在尝试从sbt控制台编译时收到以下错误消息。我正在添加sbteclipse插件来生成eclipse项目设置。无法建立一个简单的Scala项目
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: UNRESOLVED DEPENDENCIES ::
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: com.typesafe.sbteclipse#sbteclipse-plugin;4.0.0: not found
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn]
[warn] Note: Some unresolved dependencies have extra attributes. Check that these dependencies exist with the requested attributes.
[warn] com.typesafe.sbteclipse:sbteclipse-plugin:4.0.0 (scalaVersion=2.11, sbtVersion=0.13)
[warn]
[warn] Note: Unresolved dependencies path:
[warn] com.typesafe.sbteclipse:sbteclipse-plugin:4.0.0 (scalaVersion=2.11, sbtVersion=0.13) (/Users/michael/Development/Scala-Testings/HelloWorld/project/plugins.sbt#L3-4)
[warn] +- default:helloworld-build:0.1-SNAPSHOT (scalaVersion=2.11, sbtVersion=0.13)
sbt.ResolveException: unresolved dependency: com.typesafe.sbteclipse#sbteclipse-plugin;4.0.0: not found
我在MacOS塞拉利昂与斯卡拉版本2.11.8和SBT 0.13.12从酿造安装。
项目目录结构
src
+- main
+- scala
+- HelloWorld.scala
project
+- plugins.sbt
build.sbt
build.sbt的内容
name := "HelloWorld"
version := "1.0"
scalaVersion := "2.11.8"
plugins.sbt的内容
logLevel := Level.Warn
addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "4.0.0")
HelloWorld.scala
的内容object HelloWorld extends App {
def main (args Array[String]) : Unit = {
println ("HelloWorld!")
}
}
WFM。 eclipse命令运行。这是好消息还是坏消息?当sbt最终尝试编译它时,你会在代码中发现两个错误。 –
它需要解析器吗?我会建议安装activator和运行'activator new':http://www.lightbend.com/community/core-tools/activator-and-sbt – pedrorijo91
是的,我通过删除 addSbtPlugin(“com。 typesafe.sbteclipse“%”sbteclipse-plugin“%”4.0.0“) from project_folder/project/plugins.sbt 并放入〜/ .sbt/0.13/plugins/plugins.sbt文件。 – Michael