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java.lang.NoClassDefFoundError: scala/reflect/api/TypeCreator Crash

See original GitHub issue

When trying to use the library I get the following error:

[error] (run-main-0) java.lang.NoClassDefFoundError: scala/reflect/api/TypeCreator
[error] java.lang.NoClassDefFoundError: scala/reflect/api/TypeCreator
[error] 	at fansi.ColorCategory.$anonfun$Full$1(Fansi.scala:851)
[error] 	at fansi.ColorCategory.$anonfun$Full$1$adapted(Fansi.scala:850)
[error] 	at scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:237)
[error] 	at scala.collection.immutable.Range.foreach(Range.scala:158)
[error] 	at scala.collection.TraversableLike.map(TraversableLike.scala:237)
[error] 	at scala.collection.TraversableLike.map$(TraversableLike.scala:230)
[error] 	at scala.collection.AbstractTraversable.map(Traversable.scala:108)
[error] 	at fansi.ColorCategory.<init>(Fansi.scala:850)
[error] 	at fansi.Color$.<init>(Fansi.scala:717)
[error] 	at fansi.Color$.<clinit>(Fansi.scala)
[error] 	at pprint.PPrinter$.$lessinit$greater$default$4(PPrinter.scala:18)
[error] 	at pprint.package$.<init>(package.scala:7)
[error] 	at pprint.package$.<clinit>(package.scala)
[error] 	at com.ronyhe.minerva.Main$.printParse(Main.scala:17)
[error] 	at com.ronyhe.minerva.Main$.main(Main.scala:9)
[error] 	at com.ronyhe.minerva.Main.main(Main.scala)
[error] 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[error] 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[error] 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[error] 	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
[error] Caused by: java.lang.ClassNotFoundException: scala.reflect.api.TypeCreator
[error] 	at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:471)
[error] 	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:588)
[error] 	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
[error] 	at fansi.ColorCategory.$anonfun$Full$1(Fansi.scala:851)
[error] 	at fansi.ColorCategory.$anonfun$Full$1$adapted(Fansi.scala:850)
[error] 	at scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:237)
[error] 	at scala.collection.immutable.Range.foreach(Range.scala:158)
[error] 	at scala.collection.TraversableLike.map(TraversableLike.scala:237)
[error] 	at scala.collection.TraversableLike.map$(TraversableLike.scala:230)
[error] 	at scala.collection.AbstractTraversable.map(Traversable.scala:108)
[error] 	at fansi.ColorCategory.<init>(Fansi.scala:850)
[error] 	at fansi.Color$.<init>(Fansi.scala:717)
[error] 	at fansi.Color$.<clinit>(Fansi.scala)
[error] 	at pprint.PPrinter$.$lessinit$greater$default$4(PPrinter.scala:18)
[error] 	at pprint.package$.<init>(package.scala:7)
[error] 	at pprint.package$.<clinit>(package.scala)
// These are my methods
[error] 	at com.ronyhe.minerva.Main$.printParse(Main.scala:17)
[error] 	at com.ronyhe.minerva.Main$.main(Main.scala:9)
[error] 	at com.ronyhe.minerva.Main.main(Main.scala)
// End of my methods
[error] 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[error] 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[error] 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[error] 	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
[error] Nonzero exit code: 1

Any ideas?

Issue Analytics

State:
Created 5 years ago
Reactions:3
Comments:6 (1 by maintainers)

Top GitHub Comments

1reaction

isarwarfpcommented, Apr 18, 2020

It happens, when we have added % "provided" in build.sbt After removing % "provided", it resolved the problem for me. But for sure for sbt assembly I have to put them back to exclude unnecessary jars to be the part of my package. scalaVersion := “2.12.10”

1reaction

halaharvicommented, Mar 27, 2019

Looks like SBT cannot find the scala-reflect package.

Did you try adding the scala-reflect.jar manually to your build.sbt?

"org.scala-lang" % "scala-reflect" % "2.12.8"

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