sbt没有解决依赖关系； 路径正确，但$ {package.type}扩展名除外

Question

sbt (0.13.8) is failing to resolve the dependency in the following extremely simple build.sbt :

organization := "edu.umass.cs.iesl"

name := "nn-depparse"

version := "0.1-SNAPSHOT"

scalaVersion := "2.11.7"

resolvers += "IESL snapshot repository" at "https://dev-iesl.cs.umass.edu/nexus/content/repositories/snapshots/"

libraryDependencies += "cc.factorie" %% "factorie" % "1.2-SNAPSHOT"

parallelExecution := true

For some reason it resolves the following path:

https://dev-iesl.cs.umass.edu/nexus/content/repositories/snapshots/cc/factorie/factorie_2.11/1.2-SNAPSHOT/factorie_2.11-1.2-20151007.170205-28 .${package.type}

Rather than the correct path to the jar:

https://dev-iesl.cs.umass.edu/nexus/content/repositories/snapshots/cc/factorie/factorie_2.11/1.2-SNAPSHOT/factorie_2.11-1.2-20151007.170205-28.jar

It seems as though ${package.type} is being interpreted as a literal file extension rather than whatever the contents of the variable package.type , but I have no idea why; I am using the simplest possible build configuration! As far as I know, I don't have any weird sbt configurations lying around (or any at all -- I checked ~/.sbt , and I have tried running on multiple machines).

Answer 1

As @kawty says it does look like the pom in question is malformed, but in terms of fixing your sbt script, you can change you dependency line to:

libraryDependencies += "cc.factorie" %% "factorie" % "1.2-SNAPSHOT" artifacts( Artifact("factorie", "", "jar"))

to manually specify the extension of the artifact that you want.

Answer 2

A following line found in factorie_2.11-1.2-20151007.170205-28.pom :

<packaging>${package.type}</packaging>

I suppose sbt uses this setting to get the artifact.

In the previous .pom file , it has:

<packaging>jar</packaging>

So, maybe it's a broken build.