java.lang.IllegalArgumentException: Not serializable: class com.x.y.ext.JSONMapSerializer$2

Google Groups | Aaron Weber | 1 year ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    custom serializer issue

    Google Groups | 1 year ago | Aaron Weber
    java.lang.IllegalArgumentException: Not serializable: class com.x.y.ext.JSONMapSerializer$2

    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      Not serializable: class com.x.y.ext.JSONMapSerializer$2

      at org.mapdb.SerializerBase.assertSerializable()
    2. mapdb
      DB$HTreeMapMaker.makeOrGet
      1. org.mapdb.SerializerBase.assertSerializable(SerializerBase.java:1482)
      2. org.mapdb.DB.createHashMap(DB.java:415)
      3. org.mapdb.DB$HTreeMapMaker.make(DB.java:216)
      4. org.mapdb.DB$HTreeMapMaker.makeOrGet(DB.java:222)
      4 frames