java.lang.IllegalArgumentException

Flat hash tables cannot contain null elements.

Samebug tips0

There are no available Samebug tips for this exception. If you know how to solve this issue, help other users by writing a short tip.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web9644

  • Flat hash tables cannot contain null elements.
  • Flat hash tables cannot contain null elements.
  • via Google Groups by San Rise, 1 month ago
    Flat hash tables cannot contain null elements. ...
  • Stack trace

    • java.lang.IllegalArgumentException: Flat hash tables cannot contain null elements. at scala.collection.mutable.FlatHashTable$HashUtils$class.elemHashCode(FlatHashTable.scala:348) at scala.collection.mutable.HashSet.elemHashCode(HashSet.scala:41) at scala.collection.mutable.FlatHashTable$class.containsEntry(FlatHashTable.scala:109) at scala.collection.mutable.HashSet.containsEntry(HashSet.scala:41) at scala.collection.mutable.HashSet.contains(HashSet.scala:57)

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    You’re the first here who have seen this exception.