scala播放简单教程的sbt配置

Question

我正试着开发我的第一个游戏应用程序。我正在跟踪这个(播放教程https://www.playframework.com/上的视频)，但是我的sbt文件有问题。

sorm生成一个SBT版本冲突。

name := """gig"""

version := "1.0-SNAPSHOT"

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

scalaVersion := "2.11.7"

libraryDependencies ++= Seq(
  jdbc,
  cache,
  ws,
  "org.scalatestplus.play" %% "scalatestplus-play" % "1.5.1" % Test
)

//libraryDependencies += "org.sorm-framework" % "sorm" % "0.3.19"

resolvers += "scalaz-bintray" at "http://dl.bintray.com/scalaz/releases"

如果我添加：libraryDependencies += "com.h2database" % "h2" % "1.3.148"，我也会得到一个未解决的存储库错误

我如何解决这两个问题？

编辑：

这是一个错误：

Error:Error while importing SBT project:<br/>...<br/><pre>[info] Resolving com.typesafe.play#play-doc_2.11;1.2.2 ...
[info] Resolving org.pegdown#pegdown;1.4.0 ...
[info] Resolving org.parboiled#parboiled-java;1.1.5 ...
[info] Resolving org.parboiled#parboiled-core;1.1.5 ...
[info] Resolving org.ow2.asm#asm;4.1 ...
[info] Resolving org.ow2.asm#asm-tree;4.1 ...
[info] Resolving org.ow2.asm#asm-analysis;4.1 ...
[info] Resolving org.ow2.asm#asm-util;4.1 ...
[info] Resolving org.scala-lang#scala-compiler;2.11.7 ...
[info] Resolving org.scala-lang.modules#scala-xml_2.11;1.0.4 ...
[info] Resolving jline#jline;2.12.1 ...
[info] Done updating.
[error] Modules were resolved with conflicting cross-version suffixes in {file:/Users/donbeo/Documents/scala_code/gig/}root:
[error]    org.scala-lang.modules:scala-xml _2.11, _2.12.0-M4
[error]    org.scala-lang.modules:scala-parser-combinators _2.11, _2.12.0-M4
[trace] Stack trace suppressed: run 'last *:update' for the full output.
[trace] Stack trace suppressed: run 'last *:ssExtractDependencies' for the full output.
[error] (*:update) Conflicting cross-version suffixes in: org.scala-lang.modules:scala-xml, org.scala-lang.modules:scala-parser-combinators
[error] (*:ssExtractDependencies) Conflicting cross-version suffixes in: org.scala-lang.modules:scala-xml, org.scala-lang.modules:scala-parser-combinators
[error] Total time: 26 s, completed Jun 17, 2016 10:34:45 PM</pre><br/>See complete log in <a href="/Users/donbeo/Library/Logs/IntelliJIdea2016.1/sbt.last.log">/Users/donbeo/Library/Logs/IntelliJIdea2016.1/sbt.last.log</a>

这是播放版addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.5.4")

Answer 1

看起来，一个名为sorm的拥抱依赖项有点搞砸了。

由于配置错误，它总是要求scala的最后一个版本，而且既然scala 2.12 "betas“已经发布，他就要求提供这些。

这里也描述了同样的问题：

为什么在一个环境中，我会在sbt中得到冲突的跨版本，而不是另一个环境？

要解决您的问题，需要强制scala版本使用：

dependencyOverrides += "org.scala-lang" % "scala-compiler" % scalaVersion.value

(您可以将它放在build.sbt文件的末尾)

然后，我们需要清除sorm的ivy2缓存：

rm -r ~/.ivy2/cache/org.sorm-framework/sorm/

现在快跑

sbt update

我的建议是让您在sorm或拥抱中就此打开一个问题。