Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by gmachine1
, 1 year ago
java.lang.AbstractMethodError: 	at derive.Derive.deriveClass(Derive.scala:351)	at derive.Derive$$anonfun$9.apply(Derive.scala:238)	at derive.Derive$$anonfun$9.apply(Derive.scala:234)	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)	at scala.collection.immutable.Map$Map4.foreach(Map.scala:188)	at scala.collection.TraversableLike$class.map(TraversableLike.scala:234)	at scala.collection.AbstractTraversable.map(Traversable.scala:104)	at derive.Derive.deriveType(Derive.scala:234)	at derive.Derive.derive(Derive.scala:60)	at upickle.Macros$.macroWImpl(Macros.scala:156)