java.lang.NullPointerException

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.

  • more problems with trees
    via by 807593,
    • java.lang.NullPointerException at Tree.find(WordCount.java:115) at WordCount.main(WordCount.java:48)
    No Bugmate found.