【发布时间】:2021-03-09 07:53:09
【问题描述】:
我是 scala 和 Akka 的新手。我创建了一个新项目,下面是我的 build.sbt 文件。
name := "akka_essentials"
version := "0.1"
scalaVersion := "2.13.4"
val akkaVersion = "2.5.13"
libraryDependencies ++= Seq(
"com.typesafe.akka" %% "akka-actor" % akkaVersion,
"com.typesafe.akka" %% "akka-testkit" % akkaVersion,
"com.scalatest" %% "scalatest" % "3.0.5"
)
sbt 工具无法下载依赖项。错误日志如下:
[error] stack trace is suppressed; run 'last update' for the full output
[error] (update) sbt.librarymanagement.ResolveException: Error downloading com.typesafe.akka:akka-testkit_2.13:2.5.13
[error] Not found
[error] Not found
[error] not found: C:\Users\Anand\.ivy2\local\com.typesafe.akka\akka-testkit_2.13\2.5.13\ivys\ivy.xml
[error] not found: https://repo1.maven.org/maven2/com/typesafe/akka/akka-testkit_2.13/2.5.13/akka-testkit_2.13-2.5.13.pom
[error] Error downloading com.scalatest:scalatest_2.13:3.0.5
[error] Not found
[error] Not found
[error] not found: C:\Users\Anand\.ivy2\local\com.scalatest\scalatest_2.13\3.0.5\ivys\ivy.xml
[error] not found: https://repo1.maven.org/maven2/com/scalatest/scalatest_2.13/3.0.5/scalatest_2.13-3.0.5.pom
[error] Error downloading com.typesafe.akka:akka-actor_2.13:2.5.13
[error] Not found
[error] Not found
[error] not found: C:\Users\Anand\.ivy2\local\com.typesafe.akka\akka-actor_2.13\2.5.13\ivys\ivy.xml
[error] not found: https://repo1.maven.org/maven2/com/typesafe/akka/akka-actor_2.13/2.5.13/akka-actor_2.13-2.5.13.pom
我对 scala 很陌生。我没有定义像 ivy.xml 这样的东西。我是java背景,一般使用gradle。
请建议解决这个问题。
【问题讨论】: