【发布时间】:2021-01-03 05:21:12
【问题描述】:
执行 sbt 插件 Eclipse 项目构建时出现以下错误。 命令是:sbt eclipse 使用插件文件维护 scala 版本 2.12,如下行:(./home/user/.sbt/0.13/plugins.sbt)
addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "2.4.0")
点击 sbt eclipse 时在控制台的输出是:
[错误] 评估任务“scalacOptions”时出错。
[错误] 评估任务“externalDependencyClasspath”时出错:
[错误] 评估任务“更新”时出错:错误
谁能帮我解决这个问题,尤其是哪里出了错?
project/build.sbt 如下:
lazy val root = ( project in file(".") ).
settings(
name := "App_Server",
version := "0.0.0.1-SNAPSHOT",
scalaVersion := "2.12.2",
packageOptions := Seq(ManifestAttributes(
("Implementation-Version", "1.00." + new Timestamp(new Date().getTime)),
("Implementation-Title", "App_Server")))
) dependsOn( locSer ) dependsOn( jobSer ) dependsOn(admin) dependsOn(api) dependsOn(chat) dependsOn(payment) dependsOn(external)
//excludedJars in assembly <<= (fullClasspath in assembly) map { cp =>
//cp filter {x => x.data.getName.matches("slf4j-log4j12-1.7.0.jar") || x.data.getName.matches("slf4j-log4j12-1.4.3.jar")}
//}
assemblyMergeStrategy in assembly := {
case x if Assembly.isConfigFile(x) => MergeStrategy.concat
case PathList(ps @ _*) if Assembly.isReadme(ps.last) ||
Assembly.isLicenseFile(ps.last) => MergeStrategy.rename
case PathList("com","google","gson", xs @ _*) => MergeStrategy.first
case PathList("org","apache","commons","logging", xs @ _*) =>
MergeStrategy.first
//(xs map {_.toLowerCase}) match {
// case ("google"::"gson"::"exclusionstrategy.class" :: Nil) | ("google"::"gson"::"fieldattributes.class" :: Nil) | ("google"::"gson"::"fieldnamingpolicy.class" :: Nil) => MergeStrategy.discard
//case _ => MergeStrategy.deduplicate
// }
case PathList("META-INF", xs @ _*) =>
(xs map {_.toLowerCase}) match {
case ("maven"::"commons-logging"::"commons-logging"::"pom.properties" :: Nil) | ("maven"::"commons-logging"::"commons-logging"::"pom.xml" :: Nil) =>
MergeStrategy.discard
case ("manifest.mf" :: Nil) | ("index.list" :: Nil) | ("dependencies" :: Nil)=> MergeStrategy.discard
case ps @ (x :: xs) if ps.last.endsWith(".sf") || ps.last.endsWith(".dsa") =>MergeStrategy.discard
case "plexus" :: xs =>MergeStrategy.discard
case "services" :: xs => MergeStrategy.filterDistinctLines
case ("spring.schemas" :: Nil) | ("spring.handlers" :: Nil) => MergeStrategy.filterDistinctLines
case _ => MergeStrategy.deduplicate
}
case _ => MergeStrategy.deduplicate
}
类似的东西
编辑:为了方便,我在 Windows 系统中使用了一个用于 Linux 的虚拟操作系统。
【问题讨论】:
-
“当打 sbt eclipse”是什么意思?
-
我希望我能在各个方面更加详尽。所以,这里虽然点击 sbt eclipse 意味着“在执行 sbt eclipse 命令之后”