Question

当我尝试运行（通过SBT）我的scala程序时，我遇到了一堆错误。

以下是摘录：

[error] missing or invalid dependency detected while loading class file 'IterableUtils.class'.
[error] Could not access type ScalaObject in package scala,
[error] because it (or its dependencies) are missing. Check your build definition for
[error] missing or conflicting dependencies. (Re-run with `-Ylog-classpath` to see the problematic classpath.)
[error] A full rebuild may help if 'IterableUtils.class' was compiled against an incompatible version of scala.
[error] missing or invalid dependency detected while loading class file 'AsBooleanTrait.class'.
[error] Could not access type ScalaObject in package scala,
[error] because it (or its dependencies) are missing. Check your build definition for
[error] missing or conflicting dependencies. (Re-run with `-Ylog-classpath` to see the problematic classpath.)

.....

我确实将scala-library.jar添加到了类路径中，但无济于事。有谁知道可能缺少什么？

聚苯乙烯。使用 - ＆gt; osx上新的SBT项目（Intellij）

编辑：这是build.sbt

name := "test"

version := "1.0"

scalaVersion := "2.11.8"

resolvers += "Scales XML" at "https://mvnrepository.com/artifact/org.scalesxml/scales-xml_2.9.1"

libraryDependencies += "org.scalesxml" % "scales-xml_2.9.1" % "0.3-RC7"

SBT版本为0.13.8

编辑2：

想出来。我试图在不创建实例的情况下运行一个类（使用main方法）...将它更改为Object之后，事情变得更好了:)

编辑3：

说得太快了。我发现它与在build.sbt中设置scalaVersion有关。当我离开整条线路时，它不再抱怨缺少的依赖关系。当我把它放回去时，我得到了上面提到的错误。我尝试将其设置为2.11.7（在使用brew安装scala安装之后），但无济于事。

Answer 1

scalaVersion := "2.11.8"

libraryDependencies += "org.scalesxml" % "scales-xml_2.9.1" % "0.3-RC7"

您不能使用为Scala 2.1.1编译的库和Scala 2.11。*。请改为使用某个版本"org.scalesxml" %% "scales-xml" %，这将寻找scales-xml_2.11。请参阅http://www.scala-sbt.org/0.13/docs/Cross-Build.html。

无法编译scala / SBT项目

1 个答案: