Scala程序集，无法为org/pantsbuild#jarjar获取资源；1.6.5

Question

我需要构建胖的可执行jar。使用IntelliJ IDEA，scala (2.12.4)，sbt (1.1.1)在Windows上的代理。同时，使用http://babun.github.io/。到目前为止已经成功了，除了使用sbt-assembly构建胖jar之外。

• 创建project/assembly.sbt addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.6")
• 创建project/plugins.sbt resolvers += Resolver.url("bintray-sbt-plugins", url("http://dl.bintray.com/sbt/sbt-plugin-releases"))(Resolver.ivyStylePatterns) resolvers += Resolver.sonatypeRepo("releases")

看起来它能够抓取com.eed3si9n:sbt-assembly:0.14.6，但是它的依赖项可能会失败，错误如下：

::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::          UNRESOLVED DEPENDENCIES         ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: org.pantsbuild#jarjar;1.6.5: Resolution failed several times for dependency: org.pantsbuild#jarjar;1.6.5 {compile=[default(compile)]}::
[warn]  typesafe-ivy-releases: unable to get resource for org.pantsbuild#jarjar;1.6.5: res=https://repo.typesafe.com/typesafe/ivy-releases/org.pantsbuild/jarjar/1.6.5/ivys/ivy.xml: java.io.IOException: Failed to authenticate with proxy
[warn]  sbt-plugin-releases: unable to get resource for org.pantsbuild#jarjar;1.6.5: res=https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/org.pantsbuild/jarjar/1.6.5/ivys/ivy.xml: java.io.IOException: Failed to authenticate with proxy
[warn]  typesafe-ivy-releases: unable to get resource for org.pantsbuild#jarjar;1.6.5: res=https://repo.typesafe.com/typesafe/ivy-releases/org.pantsbuild/jarjar/1.6.5/jars/jarjar.jar: java.io.IOException: Failed to authenticate with proxy
[warn]  sonatype-releases: unable to get resource for org/pantsbuild#jarjar;1.6.5: res=https://oss.sonatype.org/content/repositories/releases/org/pantsbuild/jarjar/1.6.5/jarjar-1.6.5.pom: java.io.IOException: Failed to authenticate with proxy
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]
[warn]  Note: Unresolved dependencies path:
[warn]          org.pantsbuild:jarjar:1.6.5
[warn]            +- com.eed3si9n:sbt-assembly:0.14.6 (scalaVersion=2.12, sbtVersion=1.0) (I:\Scala\SealJils\project\assembly.sbt#L1-2)
[warn]            +- default:sealjils-build:0.1.0-SNAPSHOT (scalaVersion=2.12, sbtVersion=1.0)
[error] sbt.librarymanagement.ResolveException: unresolved dependency: org.pantsbuild#jarjar;1.6.5: Resolution failed several times for dependency: org.pantsbuild#jarjar;1.6.5 {compile=[default(compile)]}::
[error]         typesafe-ivy-releases: unable to get resource for org.pantsbuild#jarjar;1.6.5: res=https://repo.typesafe.com/typesafe/ivy-releases/org.pantsbuild/jarjar/1.6.5/ivys/ivy.xml: java.io.IOException: Failed to authenticate with proxy
[error]         sbt-plugin-releases: unable to get resource for org.pantsbuild#jarjar;1.6.5: res=https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/org.pantsbuild/jarjar/1.6.5/ivys/ivy.xml: java.io.IOException: Failed to authenticate with proxy
[error]         typesafe-ivy-releases: unable to get resource for org.pantsbuild#jarjar;1.6.5: res=https://repo.typesafe.com/typesafe/ivy-releases/org.pantsbuild/jarjar/1.6.5/jars/jarjar.jar: java.io.IOException: Failed to authenticate with proxy
[error]         sonatype-releases: unable to get resource for org/pantsbuild#jarjar;1.6.5: res=https://oss.sonatype.org/content/repositories/releases/org/pantsbuild/jarjar/1.6.5/jarjar-1.6.5.pom: java.io.IOException: Failed to authenticate with proxy

同时，我可以通过我的公司浏览器访问以下链接，因此可以通过代理访问：

https://oss.sonatype.org/content/repositories/releases/org/pantsbuild/jarjar/1.6.5/

Answer 1

通过将sbt版本降级为0.13.17解决了问题。此外，仅包含以下文件就足够了：

project/assembly.sbt

    addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.6")