Scala/SBT project fails to import library Follow
When creating a new project using Scala/SBT with a specific Maven Central repository library, SBT fails to import the library to the "External Libraries".
To reproduce the problem:
1 - Create a new Scala/SBT project.
2 - copy these lines to the "build.sbt" file:
name := "Test"
version := "0.1"
scalaVersion := "2.12.4"
libraryDependencies += "org.jgrapht" % "jgrapht" % "1.1.0"
(the line suggested in Maven repo also fails the same way:)
libraryDependencies += "org.jgrapht" % "jgrapht" % "1.1.0" pomOnly()
3 - Import or Refresh SBT (either "import project" or in the "sbt project" window, click the "refresh all sbt projects"
The "Build" window will run for a few moments and show a message "Test:synced successfully"
BUT, the library (.jar) is NOT imported. It's not listed in the External Libraries of the Project and does not work.
A workaround is to go to the "Project Structure"/Libraries and import the library manually.
Any other library that I've tested worked normally.
Is this a bug?
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Does it work correctly in the terminal, outside of IntelliJ IDEA? Any errors in idea.log?
Thanks for answering.
There is no messages in the Event Log. Is this the same idea.log you mentioned?
I don't know if it works outside of IntelliJ Idea. How can I test this?
No, see https://intellij-support.jetbrains.com/hc/articles/207241085.
There are some related INFOs in idea.log. I'm checking SBT outside of Idea.
2018-01-03 17:41:39,517 [ 13719] INFO - j.compiler.server.BuildManager - BUILDER_PROCESS [stdout]: Build process started. Classpath: C:/Program Files/JetBrains/IntelliJ IDEA 2017.3.1/lib/jps-launcher.jar;C:/Program Files/Java/jdk1.8.0_111/lib/tools.jar;C:/Program Files/JetBrains/IntelliJ IDEA 2017.3.1/lib/optimizedFileManager.jar
2018-01-03 17:41:39,555 [ 13757] INFO - j.compiler.server.BuildManager - BUILDER_PROCESS [stderr]: SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
2018-01-03 17:41:39,555 [ 13757] INFO - j.compiler.server.BuildManager - BUILDER_PROCESS [stderr]: SLF4J: Defaulting to no-operation (NOP) logger implementation
2018-01-03 17:41:39,555 [ 13757] INFO - j.compiler.server.BuildManager - BUILDER_PROCESS [stderr]: SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
It seems "org.jgrapht" % "jgrapht" % "1.1.0" only contains metadata, so no actual library is added to the project on import. The jgrapht github page suggests importing jgrapht-core instead: