“未知的神器。未解决或编入索引“ scalatest的错误 [英] "Unknown artifact. Not resolved or indexed" error for scalatest

问题描述

我正在尝试修改build.sbt文件以在IntelliJ IDEA中添加scalatest依赖项。控制台中没有错误日志，但我得到了未知工件。未解决或编入索引。当我将鼠标悬停在下划线上时。我该如何解决这个问题？非常感谢提前！

I'm trying to modify the build.sbt file to add scalatest dependencies in IntelliJ IDEA. There's no error log in the console but I got a Unknown artifact. Not resolved or indexed. when I hovered my mouse over the underline. How do I solve this? Many thanks in advance!

这是我用来添加依赖项的行： libraryDependencies + =org.scalatest％scalatest_2.11 ％3.0.1％测试

This is the line I used to add dependency: libraryDependencies += "org.scalatest" % "scalatest_2.11" % "3.0.1" % "test"

以下是我的屏幕：

And here is what my screen looks like:

推荐答案

如果您刚刚添加了依赖项，则可能尚未下载。刷新/重新导入项目。

If you just added the dependency, it might not have been downloaded yet. Refresh/reimport the project to do so.

如果已经下载，请在带有警告的行上的IntelliJ中按Alt + Enter，然后选择更新项目解析器'indexesquickfix，然后选择本地缓存索引并单击更新。

If it has already been downloaded, press Alt+Enter in IntelliJ on the lines with the warning and select the "update project resolvers' indexes" quickfix, then select the "local cache" index and click "update".

您可以通过检查已更新列中的日期来验证更新是否有效：

You can verify that the update worked by checking the date in the "Updated" column:

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