SORM：如何在 Scala 2.11.6 中使用 Sorm

Question

如何在 Scala 2.11.6 中使用 Sorm， 在编译时出现以下错误

[error] Modules were resolved with conflicting cross-version suffixes in ...
[error] org.scala-lang.modules:scala-xml _2.11, _2.12.0-M1
[error] org.scala-lang.modules:scala-parser-combinators _2.11, _2.12.0-M1

在我的 build.sbt 中我正在使用...

name := "api-psi"

version := "1.0-SNAPSHOT"

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

scalaVersion := "2.11.6"

libraryDependencies ++= Seq(
  "com.h2database" % "h2" % "1.4.177",
  "org.sorm-framework" % "sorm" % "0.3.18",
  "org.webjars" % "bootstrap" % "3.3.5",
  specs2 % Test
)

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

routesGenerator := InjectedRoutesGenerator

我正在尝试这个例子：https://www.youtube.com/watch?v=eNCerkVyQdcI，但他从来没有导入过 sorm...

各位，我设法解决了……

要解决不一致的问题，您应该清除 ivy 缓存：

 ~/.ivy2/cache

但是您还想修复 scala-compiler 使用的版本，并且希望它与您配置的 scalaVersion 匹配：

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

现在在我的 SBT 上

name := """api-my-psi"""

version := "1.0-SNAPSHOT"

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

scalaVersion := "2.11.6"

libraryDependencies ++= Seq(
  jdbc,
  cache,
  ws,
  specs2 % Test,
  "org.sorm-framework" % "sorm" % "0.3.18",
  "org.webjars" % "webjars-play_2.11" % "2.4.0-1",
  "org.webjars" % "bootstrap" % "3.3.5"
)

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

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

routesGenerator := InjectedRoutesGenerator

Answer 1

我认为问题出在线路

"org.scala-lang" % "scala-library" % "2.11.6"

删除它，因为 scala 版本应该像这样在你的 sbt 中：

name := "your name app" 

version := "your version"

scalaVersion := "2.11.6" 

libraryDependencies ++= Seq(
  "org.sorm-framework" % "sorm" % "0.3.18"
)

我用激活器创建了一个新的播放应用程序，因为它在播放框架中显示这是 build.sbt 添加 sorm: 的依赖项，还请删除 .ivy/cache 中的文件可能是某种在线离线依赖项，

我还认为问题出在 scala 2.11 特有的 webjars 依赖项上，我使用 java 8 进行了此编译，但这在这种情况下无关紧要，重要的是您的依赖项的 scala 版本试试这个：

  name := """TestStackOverflow"""

version := "1.0-SNAPSHOT"

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

scalaVersion := "2.11.6"

libraryDependencies ++= Seq(
  jdbc,
  cache,
  ws,
  specs2 % Test,
  "org.sorm-framework" % "sorm" % "0.3.18",
  "org.webjars" % "webjars-play_2.11" % "2.4.0-1",
  "org.webjars" % "bootstrap" % "3.3.5"
)

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

// Play provides two styles of routers, one expects its actions to be injected, the
// other, legacy style, accesses its actions statically.
routesGenerator := InjectedRoutesGenerator