I am getting the following error log when setting up a scala project in intellij:
Error:Error while importing SBT project:<br/>...<br/><pre>[error] at
sbt.MainLoop$.$anonfun$runWithNewLog$1(MainLoop.scala:107)
[error] at sbt.io.Using.apply(Using.scala:22)
[error] at sbt.MainLoop$.runWithNewLog(MainLoop.scala:101)
[error] at sbt.MainLoop$.runAndClearLast(MainLoop.scala:57)
[error] at sbt.MainLoop$.runLoggedLoop(MainLoop.scala:42)
[error] at sbt.MainLoop$.runLogged(MainLoop.scala:34)
[error] at sbt.StandardMain$.runManaged(Main.scala:113)
[error] at sbt.xMain.run(Main.scala:76)
[error] at xsbt.boot.Launch$$anonfun$run$1.apply(Launch.scala:109)
[error] at xsbt.boot.Launch$.withContextLoader(Launch.scala:128)
[error] at xsbt.boot.Launch$.run(Launch.scala:109)
[error] at xsbt.boot.Launch$$anonfun$apply$1.apply(Launch.scala:35)
[error] at xsbt.boot.Launch$.launch(Launch.scala:117)
[error] at xsbt.boot.Launch$.apply(Launch.scala:18)
[error] at xsbt.boot.Boot$.runImpl(Boot.scala:41)
[error] at xsbt.boot.Boot$.main(Boot.scala:17)
[error] at xsbt.boot.Boot.main(Boot.scala)
[error] java.lang.ClassNotFoundException: org.jetbrains.sbt.CreateTasks$
[error] Use 'last' for the full log.
[info] shutting down server</pre><br/>See complete log in file:/home/xxxx/.IdeaIC2017.2/system/log/sbt.last.log
My build.sbt looks as follows:
name := "someProjectName"
version := "0.1"
scalaVersion := "2.12.4"
libraryDependencies += "org.scalatest" %% "scalatest" % "3.0.1" % "test"
Please also note that my "old" projects still work, i.e. this issue occurcs only when doing a new project. Further, I noticed that when I click on SBT projects on the very right, it opens an empty window "SBT projects", for my other projects that window is non-empty.
Any idea what I am doing wrong here?
Many thanks
c
In case you don't want the hassle of upgrading Intellij, you can downgrade the sbt version in sbt.properties file from 1.1.0 (the project default) to, for instance, 1.0.3.
I have been experiencing this problem myself, and solved it by upgrading to intellij version: 2017.3.2 build #IU-173.4127.27.
I think this may have to do with sbt 1.X series no longer being available on the typesafe bintray repository, as I was also having a problem performing some Docker builds.
I had the same problem, so I could not create any Scala class in my project. Found a workaround, by creating a scala module in my project:
Select your project folder, go to File menu, File->New->Module.
In module select Scala and setup your Scala SDK there.
Then you can create scala classes in this module.
downgrade the sbt version in sbt.properties and remove target folder from project and project/project
Related
I keep getting the following error from my GitHub Actions workflow:
[info] welcome to sbt 1.7.1 (Eclipse Adoptium Java 11.0.16.1)
[info] loading settings for project plant-simulator-build from plugins.sbt ...
[info] loading project definition from /home/runner/work/plant-simulator/plant-simulator/project
[warn]
[warn] Note: Some unresolved dependencies have extra attributes. Check that these dependencies exist with the requested attributes.
[warn] org.scoverage:sbt-scoverage:2.0.7 (sbtVersion=1.0, scalaVersion=2.12)
[warn]
[warn] Note: Unresolved dependencies path:
[error] sbt.librarymanagement.ResolveException: Error downloading org.scoverage:sbt-scoverage;sbtVersion=1.0;scalaVersion=2.12:2.0.7
[error] Not found
[error] Not found
[error] not found: https://repo1.maven.org/maven2/org/scoverage/sbt-scoverage_2.12_1.0/2.0.7/sbt-scoverage-2.0.7.pom
[error] not found: /home/runner/.ivy2/localorg.scoverage/sbt-scoverage/scala_2.12/sbt_1.0/2.0.7/ivys/ivy.xml
[error] not found: https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/org.scoverage/sbt-scoverage/scala_2.12/sbt_1.0/2.0.7/ivys/ivy.xml
[error] not found: https://repo.typesafe.com/typesafe/ivy-releases/org.scoverage/sbt-scoverage/scala_2.12/sbt_1.0/2.0.7/ivys/ivy.xml
[error] at lmcoursier.CoursierDependencyResolution.unresolvedWarningOrThrow(CoursierDependencyResolution.scala:345)
[error] at lmcoursier.CoursierDependencyResolution.$anonfun$update$38(CoursierDependencyResolution.scala:314)
[error] at scala.util.Either$LeftProjection.map(Either.scala:573)
[error] at lmcoursier.CoursierDependencyResolution.update(CoursierDependencyResolution.scala:314)
I have the following defined in my project/plugins.sbt file:
// For code coverage test
addSbtPlugin("org.scoverage" % "sbt-scoverage" % "2.0.7")
My question is, why is it taking the 2.12_1.0 scoverage version instead of 2.12.17_2.0.7? This is ruining my build. Any ideas on how to fix this?
My question is, why is it taking the 2.12_1.0 scoverage version instead of 2.12.17_2.0.7?
It's not. It is trying to find version 2.0.7 of the plugin. The 2.12 refer to the Scala version of plugins expected by SBT (different from the version of your project), and 1.0 refer to SBT major version.
The error message is relatively clear:
Note: Some unresolved dependencies have extra attributes. Check that these dependencies exist with the requested attributes.
org.scoverage:sbt-scoverage:2.0.7 (sbtVersion=1.0, scalaVersion=2.12)
This is ruining my build. Any ideas on how to fix this?
There's no version 2.0.7 as of today. Latest is 2.0.5. Check out the GitHub page of the plugin for reference: https://github.com/scoverage/sbt-scoverage.
I'm trying to install Kafka in my sbt, but when I click on "import changes" I'm getting an error:
[error] stack trace is suppressed; run 'last update' for the full
output [error] stack trace is suppressed; run 'last
ssExtractDependencies' for the full output [error] (update)
sbt.librarymanagement.ResolveException: Error downloading
net.cakesolutions:scala-kafka-client_2.13:2.3.1 [error] Not found
[error] Not found [error] not found:
C:\Users\macca.ivy2\local\net.cakesolutions\scala-kafka-client_2.13\2.3.1\ivys\ivy.xml
[error] not found:
https://repo1.maven.org/maven2/net/cakesolutions/scala-kafka-client_2.13/2.3.1/scala-kafka-client_2.13-2.3.1.pom
[error] (ssExtractDependencies)
sbt.librarymanagement.ResolveException: Error downloading
net.cakesolutions:scala-kafka-client_2.13:2.3.1 [error] Not found
[error] Not found [error] not found:
C:\Users\macca.ivy2\local\net.cakesolutions\scala-kafka-client_2.13\2.3.1\ivys\ivy.xml
[error] not found:
https://repo1.maven.org/maven2/net/cakesolutions/scala-kafka-client_2.13/2.3.1/scala-kafka-client_2.13-2.3.1.pom
[error] Total time: 1 s, completed 19:56:34 26/04/2020 [info] shutting
down sbt server
build.sbt:
name := "KafkaProducer"
version := "0.1"
scalaVersion := "2.13.0"
libraryDependencies ++= Seq(
"io.circe" %% "circe-parser" % "0.12.3",
"net.cakesolutions" %% "scala-kafka-client" % "2.3.1"
)
Per the github page for scala-kafka-client, you'll need to add a bintray resolver to your build.sbt:
resolvers += Resolver.bintrayRepo("cakesolutions", "maven")
As of today Scala is still not binary compatible between versions and has tendency to serious breaking changes between "minor" (2.10 -> 2.11 -> 2.12 -> 2.13) releases.
It leads to situation where maintainers are relatively slow in adopting new versions.
e.g. Apache Spark barely started supporting 2.12 in the last stable version.
And even to the point where it is a default one.
So if I want to run this with 2.13 I have three options:
sbt publish-local
Using standard Java client instead
Nagging maintainer of Scala package to publish artificats
But I've decided to solve it by just downgrading Scala to 2.12
I am using spark with Kubernetes and facing an issue while building a fat jar with "sbt assembly" command with libraryDependencies += "org.apache.spark" %% "spark-kubernetes" % "2.4.5" in my build.sbt. Everything is working fine if i downgrade the spark kubernetes version to "2.4.2" but not with "2.4.5".`
And in another case when i rebuild the same code again using sbt assembly after deleted the target folder generated by previous sbt assembly command then it starts working fine with the same 2.4.5 spark Kubernetes jar.
I just want to avoid this multiple times assembly jar building activity and i have also tried by adding spark tags library in my build.sbt file but still it is not working.
So Please help me with this issue.
I am using spark 2.4.4 and scala 2.11.12 and sbt 1.2.8
Kindly find the attached logs .
[error] import org.apache.spark.sql.{SQLContext, SparkSession}
[error] ^
[error] /d02/scala/sparktest/app/controllers/MainController.scala:92:15: Symbol 'term org.apache.spark.annotation' is missing from the classpath.
[error] This symbol is required by ' <none>'.
[error] Make sure that term annotation is in your classpath and check for conflicting dependencies with `-Ylog-classpath`.
[error] A full rebuild may help if 'SparkSession.class' was compiled against an incompatible version of org.apache.spark.
[error] var spark = SparkSession.builder().appName("sparktest").config(conf).getOrCreate()
[error] ^
[error] /d02/scala/sparktest/app/controllers/MainController.scala:94:24: Symbol 'term org.apache.spark.annotation' is missing from the classpath.
[error] This symbol is required by ' <none>'.
[error] Make sure that term annotation is in your classpath and check for conflicting dependencies with `-Ylog-classpath`.
[error] A full rebuild may help if 'SQLContext.class' was compiled against an incompatible version of org.apache.spark.
[error] var sqlContext = new SQLContext(sc)
[error] ^
[error] three errors found
[error] (Compile / compileIncremental) Compilation failed.
I'm using sbt native packager (https://github.com/sbt/sbt-native-packager) to create rpm for the scala play application. I followed the instruction to run the command sbt rpm:packageBin. However, it builds the .jar file, is this the rpm build? I thought the rpm build should be .rpm extension?
I did get error but I am still able to see the .jar file
[info] Done packaging.
[error] `rpmVendor in Rpm` is empty. Please provide a valid vendor for the rpm SPEC.
[error] java.lang.RuntimeException: There are issues with the rpm spec data.
[error] at scala.sys.package$.error(package.scala:27)
[error] at com.typesafe.sbt.packager.rpm.RpmSpec.validate(RpmMetadata.scala:154)
[error] at com.typesafe.sbt.packager.rpm.RpmHelper$.stage(RpmHelper.scala:25)
[error] at com.typesafe.sbt.packager.rpm.RpmPlugin$.$anonfun$projectSettings$47(RpmPlugin.scala:158)
[error] at scala.Function1.$anonfun$compose$1(Function1.scala:44)
[error] at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:42)
[error] at sbt.std.Transform$$anon$4.work(System.scala:64)
[error] at sbt.Execute.$anonfun$submit$2(Execute.scala:257)
[error] at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:16)
[error] at sbt.Execute.work(Execute.scala:266)
[error] at sbt.Execute.$anonfun$submit$1(Execute.scala:257)
[error] at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:167)
[error] at sbt.CompletionService$$anon$2.call(CompletionService.scala:32)
[error] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[error] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[error] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[error] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[error] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[error] at java.lang.Thread.run(Thread.java:748)
[error] (rpm:stage) There are issues with the rpm spec data.
Play Framework requires some additional settings for rpm. This is documented here in the Play Documentation.
For simplicity I copy the relevant part here:
Minimal RPM settings
Add the following settings to your build:
lazy val root = (project in file("."))
.enablePlugins(PlayScala)
maintainer in Linux := "First Lastname <first.last#example.com>"
packageSummary in Linux := "My custom package summary"
packageDescription := "My longer package description"
rpmRelease := "1"
rpmVendor := "example.com"
rpmUrl := Some("http://github.com/example/server")
rpmLicense := Some("Apache v2")
Then build your package with:
[my-first-app] $ rpm:packageBin
Finally you should have projectname-projectversion.rpm eventually under target/rpm/RPMS/noarch/ -folder (or something similar).
After your comments I would say you need to add more information in your build.sbt file.
Your project should include data about the rpm. There are lots settings here you can use, but the bare minimum is to add rpmVendor to your build.sbt like this:
rpmVendor := "VendorName"
If you need examples, take a look at some on Github.
Brand new to SBT here, which may very well be the culprit. I'm trying to get IntelliJ Community 2017.2 to import a simple Scala/SBT project of mine.
When you clone that repo you can (if you want) run sbt compile and/or sbt run to verify that the dinky little Driver.scala source compiles and runs as expected.
But when I try importing it into IntelliJ:
Oops! That is a huge stacktrace but ends with:
[error] at xsbt.boot.Launch$$anonfun$apply$1.apply(Launch.scala:35)
[error] at xsbt.boot.Launch$.launch(Launch.scala:117)
[error] at xsbt.boot.Launch$.apply(Launch.scala:18)
[error] at xsbt.boot.Boot$.runImpl(Boot.scala:41)
[error] at xsbt.boot.Boot$.main(Boot.scala:17)
[error] at xsbt.boot.Boot.main(Boot.scala)
[error] java.lang.BootstrapMethodError: java.lang.NoClassDefFoundError: sbt/internal/librarymanagement/GetClassifiersModule
[error] Use 'last' for the full log.
Any idea what is going on here? Anything in my project (see the GH repo) that jumps out?
Looks like https://youtrack.jetbrains.com/issue/SCL-12336, this problem was fixed in 2017.3, please try 2017.3 EAP https://www.jetbrains.com/idea/nextversion/