我正在编写一个进行监视/ OpenTracing的库，并且正在尝试使用sbt-aspectj，以便该库的用户不需要手动检测其代码。但是，目前我在创建代表此类库的sbt-project时遇到问题。

这个想法是，我想要一个外部库，如此处的示例https://github.com/sbt/sbt-aspectj/tree/master/src/sbt-test/weave/external所示，但是该外部库依赖于外部依赖项（即akka-actors）。基本上，我正在尝试结合https://github.com/sbt/sbt-aspectj/tree/master/src/sbt-test/weave/external和https://github.com/sbt/sbt-aspectj/tree/master/src/sbt-test/weave/jar。我在https://github.com/mdedetrich/sbt-aspectj-issue处创建了一个示例项目，以表明我遇到的问题，但以下是相关示例

lazy val root = (project in file("."))
  .enablePlugins(SbtAspectj)
  .settings(
    name := RootName,version := Version,// add akka-actor as an aspectj input (find it in the update report)
//    aspectjInputs in Aspectj ++= update.value.matching(
//      moduleFilter(organization = "com.typesafe.akka",name = "akka-actor*")),// replace the original akka-actor jar with the instrumented classes in runtime
//    fullClasspath in Runtime := aspectjUseInstrumentedClasses(Runtime).value,// only compile the aspects (no weaving)
    aspectjCompileonly in Aspectj := true,// ignore warnings (we don't have the target classes at this point)
    aspectjLintProperties in Aspectj += "invalidAbsoluteTypeName = ignore",// replace regular products with compiled aspects
    products in Compile ++= (products in Aspectj).value,libraryDependencies ++= Seq(
      "com.typesafe.akka" %% "akka-actor" % akkaVersion
    )
  )

lazy val test = (project in file("test"))
  .enablePlugins(SbtAspectj)
  .settings(
    aspectjbinaries in Aspectj ++= update.value.matching(
      moduleFilter(organization = Organization,name = s"$RootName*")),aspectjInputs in Aspectj ++= update.value.matching(
      moduleFilter(organization = "com.typesafe.akka",fullClasspath in Runtime := aspectjUseInstrumentedClasses(Runtime).value,// weave this project's classes
    aspectjInputs in Aspectj += (aspectjCompiledClasses in Aspectj).value,products in Compile := (products in Aspectj).value,products in Runtime := (products in Compile).value,libraryDependencies ++= Seq(
      Organization %% RootName % Version
    )
  )

我们的想法是，我们使用root发布root/publishLocal项目，而测试项目只是设计为包含root作为libraryDependency，因此我们可以查看方面-j工作正常。

问题很简单，我无法使其正常运行。 https://github.com/mdedetrich/sbt-aspectj-issue处的当前代码与root/publishLocal一起发布（虽然不确定其是否正确），但是当我然后执行test/run时，我得到了

[info] Weaving 2 inputs with 1 AspectJ binary to /home/mdedetrich/github/sbt-aspectj-issue/test/target/scala-2.13/aspectj/classes...
[error] stack trace is suppressed; run last test / Compile / packageBin for the full output
[error] (test / Compile / packageBin) java.util.zip.ZipException: duplicate entry: Meta-INF/MANIFEST.MF
[error] Total time: 1 s,completed Dec 29,2019 4:31:27 PM
sbt:sbt-aspectj-issue> 

似乎有重复的akka-actor条目是一个问题。我尝试切换build.sbt中的各种条目，但没有设法使其起作用。

编辑：这也作为github问题发布在这里https://github.com/sbt/sbt-aspectj/issues/44