I am new to Scala so any help would be really appreciated.
I am using IntelliJ IDEA Version: 2020.1, sbt.version=1.2.8, jdk1.8.0_ 251 and Scala 2.12.8.
When I tried to compile a coursera project i get the following error
compile
[error] stack trace is suppressed; run 'last coursierResolutions' for the full output
[error] (coursierResolutions) java.lang.NoSuchMethodError: lmcoursier.definitions.ToCoursier$.project(Llmcoursier/definitions/Project;)Lcoursier/core/Project;
[error] Total time: 0 s, completed 23-Apr-2020 23:46:04
[IJ]sbt:bigdata-wikipedia> last coursierResolutions
[error] java.lang.NoSuchMethodError: lmcoursier.definitions.ToCoursier$.project(Llmcoursier/definitions/Project;)Lcoursier/core/Project;
[error] at coursier.sbtcoursier.ResolutionTasks$.$anonfun$resolutionsTask$3(ResolutionTasks.scala:43)
[error] at scala.Function1.$anonfun$compose$1(Function1.scala:49)
[error] at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:62)
[error] at sbt.std.Transform$$anon$4.work(Transform.scala:67)
[error] at sbt.Execute.$anonfun$submit$2(Execute.scala:281)
[error] at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:19)
[error] at sbt.Execute.work(Execute.scala:290)
[error] at sbt.Execute.$anonfun$submit$1(Execute.scala:281)
[error] at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:178)
[error] at sbt.CompletionService$$anon$2.call(CompletionService.scala:37)
[error] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[error] at java.util.concurrent.Executors$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)
This is the sbt coursier plugin in plugins.sbt
addSbtPlugin("io.get-coursier" % "sbt-coursier" % "2.0.0-RC3-5")
addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.9.7")
Removing the coursier plugin and upgrading to sbt 1.3.13 worked for me.
build.properties
sbt.version=1.3.13
plugins.sbt
//addSbtPlugin("io.get-coursier" % "sbt-coursier" % "2.0.0-RC3-5")
addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.9.7")
build.sbt
course := "bigdata"
assignment := "wikipedia"
build.sbt
scalaVersion := "2.12.11"
scalacOptions ++= Seq("-language:implicitConversions", "-deprecation")
libraryDependencies ++= Seq(
"com.novocode" % "junit-interface" % "0.11" % Test,
("org.apache.spark" %% "spark-core" % "2.4.3"),
("org.apache.spark" %% "spark-sql" % "2.4.3")
)
dependencyOverrides ++= Seq(
("com.fasterxml.jackson.core" % "jackson-databind" % "2.6.7")
)
testOptions in Test += Tests.Argument(TestFrameworks.JUnit, "-a", "-v", "-s")
Credit to @JOHN for this answer.
I used the sbt binary in terminal directly with version 1.2.8 and it saved me(the sbt version of sbt shell in IDEA was 1.3.8).
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With