java.io.InvalidClassException

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • java.io.InvalidClassException: com.izforge.izpack.api.data.Pack; local class incompatible: stream classdesc serialVersionUID = -7841139470853935196, local class serialVersionUID = -8210246855986030287 at java.io.ObjectStreamClass.initNonProzy(ObjectStreamClass.java:616)
No Bugmate found.