I had the same issue, especially when the TERM environment variable is set to xterm-256color. Setting it to a different value fixed the issue for me, e.g. export TERM=xterm-color
On my system (Ubuntu Linux) with SBT 0.13.5 and some projects from the Coursera Functional Programming course I found the folders all totalled up to 2.1GB for 12 projects due to all the cache files and duplicated Scala downloads. The current SBT commands that work and get almost everything cleaned is: sbt clean clean-files This … Read more
sbt respects the usual environment variables for http proxy settings: export JAVA_OPTS=”$JAVA_OPTS -Dhttp.proxyHost=yourserver -Dhttp.proxyPort=8080 -Dhttp.proxyUser=username -Dhttp.proxyPassword=password” (That’s of course, assuming Unix (Linux/OSX etc). On windows you could just set the same environment variable (%JAVA_OPTS%) as usual in the Windows way.) Then run sbt as usual: sbt Switching between proxy/no-proxy should be a matter of setting … Read more
Add this dependency: “org.joda” % “joda-convert” % “1.8.1” It’s an optional dependency of joda-time. I had to add it in my own project for the scala compiler to accept working with the joda-time jar. Your issue seems to be the same. Version is as at time of editing, latest versions can be found here
For me, the reason is that both myproject/src and myproject/src/main/scala are marked as Source. So IntelliJ failed to build myproject/src/main/scala due to above errors. Unmark Source from myproject/src (in IntelliJ, File->Project structure, select myproject Module, select src folder in Sources Tab, remove it from Source in the “Add Content Root” pane) solved the problem.
Like so: dependencies = Seq(coreProject % “compile->compile;test->test”) This is discussed in the section “Per-configuration classpath dependencies” in then Getting-Started-Multi-Project guide.
For any properties you need to change on the command line, prepend them with “set “, and wrap them in quotes. Example for Windows: sbt “set test in assembly := {}” clean assembly Example for Mac: sbt ‘set test in assembly := {}’ clean assembly
Finally I totally skip using IntelliJ IDEA to avoid generating noise in my global understanding 🙂 I started reading the official SBT tutorial. I created my project with the following file structure : my-project/project/assembly.sbt my-project/src/main/scala/myPackage/MyMainObject.scala my-project/build.sbt Added the sbt-assembly plugin in my assembly.sbt file. Allowing me to build a fat JAR : addSbtPlugin(“com.eed3si9n” % “sbt-assembly” … Read more
You need SBT_OPTS, here’s what I use in my .bash_profile: export SBT_OPTS=”-Xmx1536M -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=2G -Xss2M -Duser.timezone=GMT” UPDATE: To get your 2G heap space you can use this: export SBT_OPTS=”-Xmx2G -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=2G -Xss2M -Duser.timezone=GMT” NOTE: SBT MUST BE LATEST VERSION Older versions of sbt contain bugs that override these settings, use brew upgrade sbt … Read more
Most importantly is probably, how do you find the right repositories and versions to include in your project? Do I just pull out a machette and start hacking my way forward? I quite often find projects that include everything and the kitchen sink For Scala-based dependencies, I would go with what the authors recommend. For … Read more