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Multimodule project fail

See original GitHub issue

I have a multimodule project. When adding the plugin it fails to run scalafmt with ClassNotFoundException:

Caused by: java.lang.ClassNotFoundException: scala.Product$class
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        at com.lucidchart.sbt.scalafmt.ScalafmtClassLoader.findClass(ScalafmtClassLoader.scala:13)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at org.scalafmt.Versions$.<init>(Versions.scala:6)
        at org.scalafmt.Versions$.<clinit>(Versions.scala)
        at org.scalafmt.config.ScalafmtConfig$.apply$default$1(ScalafmtConfig.scala:2)
        at org.scalafmt.config.Settings$class.$init$(Settings.scala:20)
        at org.scalafmt.config.ScalafmtConfig$.<init>(ScalafmtConfig.scala:49)
        at org.scalafmt.config.ScalafmtConfig$.<clinit>(ScalafmtConfig.scala)
        at org.scalafmt.config.Config$.fromHocon(Config.scala:42)
        at org.scalafmt.config.Config.fromHocon(Config.scala)
        at com.lucidchart.scalafmt.impl.Scalafmtter.config(Scalafmtter.java:12)
        at com.lucidchart.sbt.scalafmt.ScalafmtCorePlugin$autoImport$$anonfun$7.config$lzycompute$1(ScalafmtCorePlugin.scala:74)
        at com.lucidchart.sbt.scalafmt.ScalafmtCorePlugin$autoImport$$anonfun$7.com$lucidchart$sbt$scalafmt$ScalafmtCorePlugin$autoImport$$anonfun$$config$1(ScalafmtCorePlugin.scala:74)
        at com.lucidchart.sbt.scalafmt.ScalafmtCorePlugin$autoImport$$anonfun$7$$anonfun$12$$anonfun$apply$7.apply(ScalafmtCorePlugin.scala:76)
        at com.lucidchart.sbt.scalafmt.ScalafmtCorePlugin$autoImport$$anonfun$7$$anonfun$12$$anonfun$apply$7.apply(ScalafmtCorePlugin.scala:75)
        at scala.util.Either$LeftProjection.flatMap(Either.scala:364)
        at com.lucidchart.sbt.scalafmt.ScalafmtCorePlugin$autoImport$$anonfun$7$$anonfun$12.apply(ScalafmtCorePlugin.scala:75)
        at com.lucidchart.sbt.scalafmt.ScalafmtCorePlugin$autoImport$$anonfun$7$$anonfun$12.apply(ScalafmtCorePlugin.scala:75)
        at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
        at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
        at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
        at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
        at scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
        at scala.collection.AbstractTraversable.map(Traversable.scala:105)
        at com.lucidchart.sbt.scalafmt.ScalafmtCorePlugin$autoImport$$anonfun$7.apply(ScalafmtCorePlugin.scala:75)
        at com.lucidchart.sbt.scalafmt.ScalafmtCorePlugin$autoImport$$anonfun$7.apply(ScalafmtCorePlugin.scala:36)

Each module has:

  .enablePlugins(ScalafmtPlugin)

And I am using the sbt-coursier plugin as well.

Issue Analytics

State:
Created 6 years ago
Comments:7 (2 by maintainers)

Top GitHub Comments

2reactions

2mcommented, Jun 16, 2017

Thanks for the fix. "sbt-scalafmt-coursier" % "1.3" works for me for single and multi module projects and also when using and when not using coursier.

0reactions

2mcommented, Jun 15, 2017

I noticed this error on a single module projects as well (https://github.com/2m/kabrioletas)

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