stackoverflow on creating idea files

[robb1e]

Hello, I've got a SBT project which has created idea files previously, but when I've updated and re-run I'm getting this error:

Any ideas?

java.lang.StackOverflowError at scala.collection.mutable.HashTable$class.elemHashCode(HashTable.scala:154) at scala.collection.mutable.HashMap.elemHashCode(HashMap.scala:33) at scala.collection.mutable.HashTable$class.findEntry(HashTable.scala:66) at scala.collection.mutable.HashMap.findEntry(HashMap.scala:33) at scala.collection.mutable.HashMap.findEntry(HashMap.scala:33) at scala.collection.mutable.DefaultMapModel$class.update(DefaultMapModel.scala:38) at scala.collection.mutable.HashMap.update(HashMap.scala:33) at sbt.Reflective$$anonfun$reflectiveMappings$1.apply(BasicProjectTypes.scala:574) at sbt.Reflective$$anonfun$reflectiveMappings$1.apply(BasicProjectTypes.scala:573) at scala.collection.mutable.OpenHashMap$$anonfun$foreach$1.apply(OpenHashMap.scala:197) at scala.collection.mutable.OpenHashMap$$anonfun$foreach$1.apply(OpenHashMap.scala:195) at scala.collection.mutable.OpenHashMap$$anonfun$foreachUndeletedEntry$1.apply(OpenHashMap.scala:202) at scala.collection.mutable.OpenHashMap$$anonfun$foreachUndeletedEntry$1.apply(OpenHashMap.scala:202) at scala.Iterator$class.foreach(Iterator.scala:414) at scala.runtime.BoxedArray$AnyIterator.foreach(BoxedArray.scala:45) at scala.Iterable$class.foreach(Iterable.scala:256) at scala.runtime.BoxedArray.foreach(BoxedArray.scala:24) at scala.collection.mutable.OpenHashMap.foreachUndeletedEntry(OpenHashMap.scala:202) at scala.collection.mutable.OpenHashMap.foreach(OpenHashMap.scala:195) at sbt.Reflective$.reflectiveMappings(BasicProjectTypes.scala:573) at sbt.ReflectiveModules$class.reflectiveModuleMappings(BasicProjectTypes.scala:551) at sbt.BasicScalaProject.reflectiveModuleMappings(DefaultProject.scala:21) at sbt.ReflectiveModules$class.subProjects(BasicProjectTypes.scala:550) at sbt.BasicScalaProject.subProjects(DefaultProject.scala:21) at IdeaProcessor.attemptIdeaProject(IdeaProcessor.scala:16) at IdeaProcessor$$anonfun$attemptIdeaProject$1.apply(IdeaProcessor.scala:16) at IdeaProcessor$$anonfun$attemptIdeaProject$1.apply(IdeaProcessor.scala:16) at scala.Iterator$class.foreach(Iterator.scala:414)

then these lines repeat over and over.

at IdeaProcessor.attemptIdeaProject(IdeaProcessor.scala:16)
at IdeaProcessor$$anonfun$attemptIdeaProject$1.apply(IdeaProcessor.scala:16)
at IdeaProcessor$$anonfun$attemptIdeaProject$1.apply(IdeaProcessor.scala:16)
at scala.Iterator$class.foreach(Iterator.scala:414)

[robb1e]

Turns out it might be a conflict with a withsources plugin, https://github.com/OlegYch/sbt-sources-plugin

Removing this got rid of this error.

[OlegYch]

@robb1e can you please elaborate on how you get rid of this error, i am getting it even if i remove sbt-sources processor and do full clean

[robb1e]

I initially had it as a mixin in my sbt project file, so I got rid of that and just installed it as a processor according to the instructions on it's github page. Then after a clean it seemed to work. I didn't do anything special to get rid of it.

Still having trouble there?

[OlegYch]

i'm having this exception with this project https://github.com/OlegYch/scalabot using sbt-idea-processor 0.4.0 not using any other processors or plugins...