Question

我有一个Play Framework应用，这里有一个文件project/plugins.sbt

logLevel := Level.Warn

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

addSbtPlugin("play" % "sbt-plugin" % "2.1.2")

当我说play时，我得到以下输出：

[info] Loading global plugins from /home/me/.sbt/plugins
[info] Updating {file:/home/me/.sbt/plugins/}default-c82e21...
[info] Resolving org.scala-sbt#precompiled-2_10_0;0.12.2 ...
[info] Done updating.
[info] Loading project definition from /home/me/project123/project

This project uses Play 2.1.2!
Update the Play sbt-plugin version to 2.1.0 (usually in project/plugins.sbt)

[info] Set current project to project123 (in build file:/home/me/project123/)
       _            _
 _ __ | | __ _ _  _| |
| '_ \| |/ _' | || |_|
|  __/|_|\____|\__ (_)
|_|            |__/

play! 2.1.2 (using Java 1.7.0_25 and Scala 2.10.0), http://www.playframework.org

> Type "help play" or "license" for more information.
> Type "exit" or use Ctrl+D to leave this console.

[project123] $

我怎么办他说

This project uses Play 2.1.2!
    Update the Play sbt-plugin version to 2.1.0 (usually in project/plugins.sbt)

？

我已经gen-idea和compile，但没有任何变化。

Answer 1

该消息为您提供了明确的答案，但如果您之前没有遇到过，可能很难理解。

该消息表明您应该将sbt-plugin版本更改为2.1.0。 plugins.sbt文件的最后一行应替换为以下行。

addSbtPlugin("play" % "sbt-plugin" % "2.1.0")

这个项目使用Play 2.1.2！ - 它就像一个错误，但它编译

1 个答案: