在IntelliJ中使用Solr和Play的依赖性错误

Question

我在IntelliJ中运行Play 2.1.2和Solr 4.4.0时收到此错误消息。 我以前没有这个，也不明白它的来源。 多次尝试清洁项目。 在此先感谢您的帮助！

[info] Resolving com.googlecode.concurrentlinkedhashmap#concurrentlinkedhashmap-

[warn]  module not found: org.restlet.jee#org.restlet;2.1.1
[warn] ==== local: tried
[warn]   [...]\Play212\repository\local\org.restlet.jee\org.restlet\2.1.1\iv
ys\ivy.xml
[warn] ==== Typesafe Releases Repository: tried
[warn]   http://repo.typesafe.com/typesafe/releases/org/restlet/jee/org.restlet/
2.1.1/org.restlet-2.1.1.pom
[warn] ==== Typesafe Snapshots Repository: tried
[warn]   http://repo.typesafe.com/typesafe/snapshots/org/restlet/jee/org.restlet
/2.1.1/org.restlet-2.1.1.pom
[warn] ==== public: tried
[warn]   http://repo1.maven.org/maven2/org/restlet/jee/org.restlet/2.1.1/org.res
tlet-2.1.1.pom
[warn]  module not found: org.restlet.jee#org.restlet.ext.servlet;2.1.1
[warn] ==== local: tried
[warn]   [...]\Play212\repository\local\org.restlet.jee\org.restlet.ext.serv
let\2.1.1\ivys\ivy.xml
[warn] ==== Typesafe Releases Repository: tried
[warn]   http://repo.typesafe.com/typesafe/releases/org/restlet/jee/org.restlet.
ext.servlet/2.1.1/org.restlet.ext.servlet-2.1.1.pom
[warn] ==== Typesafe Snapshots Repository: tried
[warn]   http://repo.typesafe.com/typesafe/snapshots/org/restlet/jee/org.restlet
.ext.servlet/2.1.1/org.restlet.ext.servlet-2.1.1.pom
[warn] ==== public: tried
[warn]   http://repo1.maven.org/maven2/org/restlet/jee/org.restlet.ext.servlet/2
.1.1/org.restlet.ext.servlet-2.1.1.pom
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::          UNRESOLVED DEPENDENCIES         ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: org.restlet.jee#org.restlet;2.1.1: not found
[warn]  :: org.restlet.jee#org.restlet.ext.servlet;2.1.1: not found
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[error] (*:update) sbt.ResolveException: unresolved dependency: org.restlet.jee#
org.restlet;2.1.1: not found
[error] unresolved dependency: org.restlet.jee#org.restlet.ext.servlet;2.1.1: no
t found

Answer 1

看起来您正在尝试将Restlet框架作为外部依赖项导入。 这不起作用，因为默认情况下，sbt（Play使用的构建工具）仅检查Typesafe的存储库和Maven中心。 我在Maven中心找不到Restlet，实际上， 在他们的下载页面上，他们写道 ：

可以从http://maven.restlet.org访问Restlet的Maven存储库，其中包含主公共Maven存储库中不可用的所有Restlet JAR和第三方依赖项。 [...]

这意味着你必须告诉SBT在哪里寻找依赖。 快速浏览一下Play的文档 ，可以看出你需要在project/Build.scala添加一行：

resolvers += "Restlet Repository" at "http://maven.restlet.org"