在建立SBT项目IntelliJ时,原点位置必须是绝对错误

Question

我正在尝试使用IntelliJ构建简单的hello world SBT-Scala项目.

当我第一次尝试创建项目时,在安装scala/SBT插件后,我收到以下错误:

Error:Error while importing SBT project:<br/>...<br/><pre>[info] Resolving org.scala-lang#scala-reflect;2.11.8 ...
[info] Resolving org.scala-lang#scala-reflect;2.11.8 ...
[info] Resolving org.scala-lang.modules#scala-xml_2.11;1.0.4 ...
[info] Resolving org.scala-lang.modules#scala-parser-combinators_2.11;1.0.4 ...
[info] Resolving jline#jline;2.12.1 ...
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::          UNRESOLVED DEPENDENCIES         ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: org.scala-lang#scala-reflect;2.11.8: org.scala-lang#scala-reflect;2.11.8!scala-reflect.pom(pom.original) origin location must be absolute: file:/root/.m2/repository/org/scala-lang/scala-reflect/2.11.8/scala-reflect-2.11.8.pom
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]
[warn]  Note: Unresolved dependencies path:
[warn]      org.scala-lang:scala-reflect:2.11.8
[warn]        +- org.scala-lang:scala-compiler:2.11.8
[warn]        +- default:supersimplerootscalasbt3_2.11:1.0
[trace] Stack trace suppressed: run 'last *:ssExtractProject' for the full output.
[trace] Stack trace suppressed: run 'last *:update' for the full output.
[error] (*:ssExtractProject) sbt.ResolveException: unresolved dependency: org.scala-lang#scala-reflect;2.11.8: org.scala-lang#scala-reflect;2.11.8!scala-reflect.pom(pom.original) origin location must be absolute: file:/root/.m2/repository/org/scala-lang/scala-reflect/2.11.8/scala-reflect-2.11.8.pom
[error] (*:update) sbt.ResolveException: unresolved dependency: org.scala-lang#scala-reflect;2.11.8: org.scala-lang#scala-reflect;2.11.8!scala-reflect.pom(pom.original) origin location must be absolute: file:/root/.m2/repository/org/scala-lang/scala-reflect/2.11.8/scala-reflect-2.11.8.pom
[error] Total time: 3 s, completed 22 May, 2017 4:42:05 PM</pre><br/>See complete log in <a href="file:/root/.IdeaIC2017.1/system/log/sbt.last.log">file:/root/.IdeaIC2017.1/system/log/sbt.last.log</a>

任何想法如何解决原点位置必须绝对错误？

[请注意,我能够找到文件scala-reflect-2.11.8.pom,不像错误指定:file:/root/.m2/repository/org/scala-lang/scala-reflect/2.11.8/scala -reflect-2.11.8.pom]

我的build.sbt文件:

name := "SuperSimpleRootScalaSBT4"

version := "1.0"

scalaVersion := "2.11.8"

我的sbt版本是0.13.15.

Answer 1

对我来说删除我的〜/ .ivy2有帮助

Answer 2

删除 ~/.ivy2 有效，但不是最佳选择，那么您必须再次下载所有缓存。而是从您遇到问题的缓存中删除特定目录。

在你的情况下，它应该是 ~/.ivy2/cache/scala.lang 并重建