为什么sbt会因为未解决的对play的依赖而失败呢？

Question

我正在用GeoJSON编写一个play框架应用程序，我计划使用游艺儿。当我按照指示将依赖项添加到build.sbt时，激活器无法找到它。

我要补充的是：

"com.typesafe.play.extras" %% "play-geojson" % "1.0.0"

有什么想法吗？

更新

我还试图添加以下解析器--但没有效果。

resolvers += "Typesafe repository" at "http://repo.typesafe.com/typesafe/releases/"

以下是错误：

ecf-db| activator run
[info] Loading project definition from /Users/michael/Documents/Consulting/sayarch/ECF/Conflict-Database/ecf-db/app/ecf-db/project
[info] Set current project to ecf-db (in build file:/Users/michael/Documents/Consulting/sayarch/ECF/Conflict-Database/ecf-db/app/ecf-db/)
[info] Updating {file:/Users/michael/Documents/Consulting/sayarch/ECF/Conflict-Database/ecf-db/app/ecf-db/}root...
[info] Resolving org.scala-lang.plugins#scala-continuations-library_2.11;1.0.1 .[info] Resolving com.typesafe.play.extras#play-geojson_2.11;1.0.0 ...
[warn]  module not found: com.typesafe.play.extras#play-geojson_2.11;1.0.0
[warn] ==== local: tried
[warn]   /Users/michael/.ivy2/local/com.typesafe.play.extras/play-geojson_2.11/1.0.0/ivys/ivy.xml
[warn] ==== activator-local: tried
[warn]   file:/usr/local/Cellar/typesafe-activator/1.2.12/libexec/repository/com.typesafe.play.extras/play-geojson_2.11/1.0.0/ivys/ivy.xml
[warn] ==== public: tried
[warn]   http://repo1.maven.org/maven2/com/typesafe/play/extras/play-geojson_2.11/1.0.0/play-geojson_2.11-1.0.0.pom
[warn] ==== typesafe-releases: tried
[warn]   http://repo.typesafe.com/typesafe/releases/com/typesafe/play/extras/play-geojson_2.11/1.0.0/play-geojson_2.11-1.0.0.pom
[warn] ==== typesafe-ivy-releasez: tried
[warn]   http://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.play.extras/play-geojson_2.11/1.0.0/ivys/ivy.xml
[warn] ==== Typesafe Releases Repository: tried
[warn]   https://repo.typesafe.com/typesafe/releases/com/typesafe/play/extras/play-geojson_2.11/1.0.0/play-geojson_2.11-1.0.0.pom
[warn] ==== Typesafe repository: tried
[warn]   http://repo.typesafe.com/typesafe/releases/com/typesafe/play/extras/play-geojson_2.11/1.0.0/play-geojson_2.11-1.0.0.pom
[info] Resolving jline#jline;2.11 ...
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::          UNRESOLVED DEPENDENCIES         ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: com.typesafe.play.extras#play-geojson_2.11;1.0.0: not found
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
sbt.ResolveException: unresolved dependency: com.typesafe.play.extras#play-geojson_2.11;1.0.0: not found

生成文件：

name := """XXXXXXXX"""

version := "0.1-SNAPSHOT"

lazy val root = (project in file(".")).enablePlugins(PlayScala)

organization := "XXXXXXXXXX"

scalaVersion := "2.11.1"

resolvers += "Typesafe repository" at "http://repo.typesafe.com/typesafe/releases/"

libraryDependencies ++= Seq(
  jdbc,
  anorm,
  cache,
  ws,
  "org.webjars" %% "webjars-play" % "2.3.0-2",
  "org.webjars" % "bootstrap" % "3.1.1-2",
  "org.webjars" % "jquery" % "2.1.3",
  "org.webjars" % "font-awesome" % "4.2.0",
  "com.typesafe.play.extras" %% "play-geojson" % "1.0.0"
)

LessKeys.compress in Assets := true

includeFilter in (Assets, LessKeys.less) := "*.less"

Answer 1

从最新的版本开始，README似乎就没有更新过。1.0.0只为Scala2.10而不是2.11构建。但是1.1.0已经为Scala2.10和2.11交叉构建了。只需将版本提高到1.1.0：

"com.typesafe.play.extras" %% "play-geojson" % "1.1.0"

(如果出于某种原因需要1.0.0，也可以使用Scala2.10)