java.lang.NullPointerException

Stack Overflow | John | 5 months ago
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    Don't understand the error code that's being returned

    Stack Overflow | 5 months ago | John
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at Room.setDirection()
    2. Unknown
      Room.main
      1. Room.setDirection(Room.java:93)
      2. Room.roomNumber(Room.java:29)
      3. Room.main(Room.java:18)
      3 frames