无法从 intellij 下载/安装 Scala sdk

Question

我在 intellij 中创建了一个 maven 项目并尝试下载 scala SDK。我收到以下错误。如果您在以下详细信息中遇到同样的问题，请帮助我。

获取 org.fusesource.jansi jansi 1.11 ...

:: 问题摘要 :: :::: 未找到警告模块： org.fusesource.jansi#jansi;1.11 ==== 本地：尝试过

C:\Users\userx.ivy2\local\org.fusesource.jansi\jansi\1.11\ivys\ivy.xml

-- 工件 org.fusesource.jansi#jansi;1.11!jansi.jar:

C:\Users\userx.ivy2\local\org.fusesource.jansi\jansi\1.11\jars\jansi.jar

==== local-preloaded-ivy：尝试过

文件：/C:/Users/userx/.sbt/preloaded/org.fusesource.jansi/jansi/1.11/ivys/ivy.xml

==== 本地预加载：尝试过

文件：/C:/Users/userx/.sbt/preloaded/org/fusesource/jansi/jansi/1.11/jansi-1.11.pom

-- 工件 org.fusesource.jansi#jansi;1.11!jansi.jar:

file:/C:/Users/userx/.sbt/preloaded/org/fusesource/jansi/jansi/1.11/jansi-1.11.jar

==== Maven 中心：尝试过

https://repo1.maven.org/maven2/org/fusesource/jansi/jansi/1.11/jansi-1.11.pom

-- 工件 org.fusesource.jansi#jansi;1.11!jansi.jar:

https://repo1.maven.org/maven2/org/fusesource/jansi/jansi/1.11/jansi-1.11.jar

==== sbt-maven-releases：尝试过

https://repo.scala-sbt.org/scalasbt/maven-releases/org/fusesource/jansi/jansi/1.11/jansi-1.11.pom

-- 工件 org.fusesource.jansi#jansi;1.11!jansi.jar:

https://repo.scala-sbt.org/scalasbt/maven-releases/org/fusesource/jansi/jansi/1.11/jansi-1.11.jar

==== sbt-maven-snapshots：尝试过

https://repo.scala-sbt.org/scalasbt/maven-snapshots/org/fusesource/jansi/jansi/1.11/jansi-1.11.pom

-- 工件 org.fusesource.jansi#jansi;1.11!jansi.jar:

https://repo.scala-sbt.org/scalasbt/maven-snapshots/org/fusesource/jansi/jansi/1.11/jansi-1.11.jar

==== typesafe-ivy-releases：尝试过

https://repo.typesafe.com/typesafe/ivy-releases/org.fusesource.jansi/jansi/1.11/ivys/ivy.xml

==== sbt-ivy-snapshots：尝试过

https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.fusesource.jansi/jansi/1.11/ivys/ivy.xml

:::::::::::::::::::::::::::::::::::::::::::::

:: 未解决的依赖关系::

:::::::::::::::::::::::::::::::::::::::::::::

:: org.fusesource.jansi#jansi;1.11: 未找到

:::::::::::::::::::::::::::::::::::::::::::::

:::: ERRORS 服务器访问错误：收到致命警报： 协议版本 url=https://repo1.maven.org/maven2/org/fusesource/jansi/jansi/1.11/jansi-1.11.pom

服务器访问错误：收到致命警报：protocol_version 网址=https://repo1.maven.org/maven2/org/fusesource/jansi/jansi/1.11/jansi-1.11.jar 服务器访问错误：sun.security.validator.ValidatorException：PKIX 路径构建失败： sun.security.provider.certpath.SunCertPathBuilderException：无法 找到请求目标的有效认证路径 url=https://repo.scala-sbt.org/scalasbt/maven-releases/org/fusesource/jansi/jansi/1.11/jansi-1.11.pom

服务器访问错误：sun.security.validator.ValidatorException: PKIX 路径构建失败： sun.security.provider.certpath.SunCertPathBuilderException：无法 找到请求目标的有效认证路径 url=https://repo.scala-sbt.org/scalasbt/maven-releases/org/fusesource/jansi/jansi/1.11/jansi-1.11.jar

服务器访问错误：sun.security.validator.ValidatorException: PKIX 路径构建失败： sun.security.provider.certpath.SunCertPathBuilderException：无法 找到请求目标的有效认证路径 url=https://repo.scala-sbt.org/scalasbt/maven-snapshots/org/fusesource/jansi/jansi/1.11/jansi-1.11.pom

服务器访问错误：sun.security.validator.ValidatorException: PKIX 路径构建失败： sun.security.provider.certpath.SunCertPathBuilderException：无法 找到请求目标的有效认证路径 url=https://repo.scala-sbt.org/scalasbt/maven-snapshots/org/fusesource/jansi/jansi/1.11/jansi-1.11.jar

服务器访问错误：sun.security.validator.ValidatorException: PKIX 路径构建失败： sun.security.provider.certpath.SunCertPathBuilderException：无法 找到请求目标的有效认证路径 url=https://repo.typesafe.com/typesafe/ivy-releases/org.fusesource.jansi/jansi/1.11/ivys/ivy.xml

服务器访问错误：sun.security.validator.ValidatorException: PKIX 路径构建失败： sun.security.provider.certpath.SunCertPathBuilderException：无法 找到请求目标的有效认证路径 url=https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.fusesource.jansi/jansi/1.11/ivys/ivy.xml

:: 使用详细或调试消息级别获取更多详细信息未解决 依赖：org.fusesource.jansi#jansi;1.11: not found Error during sbt 执行：检索所需库时出错（请参阅 C:\Users\userx.sbt\boot\update.log 完整日志）错误：不能 检索 jansi 1.11

我的系统版本：

System : windows 7
IntelliJ : 2017.3.5
Maven : 3.2.2
Java : 1.7

我尝试下载的图片：

Answer 1

您是否碰巧在公司代理背后？

我遇到了同样的问题（在公司代理之后并收到同样的错误消息）。我尝试了多个（相关）线程中提到的所有建议，但最终能够通过直接在 IntelliJ 中设置 HTTP 代理来解决它。这是我的设置的样子（注意：在相应的框中指定您的网络用户名和密码）：-