java.lang.NullPointerException

Stack Overflow | user7032941 | 4 months ago
tip
Click on the to mark the solution that helps you, Samebug will learn from it.
As a community member, you’ll be rewarded for you help.

Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at Plane.addCrew()
  2. Unknown
    Carrier.main
    1. Plane.addCrew(Plane.java:180)
    2. Carrier.addCrew(Carrier.java:493)
    3. Carrier.process(Carrier.java:179)
    4. Carrier.run(Carrier.java:144)
    5. Carrier.main(Carrier.java:54)
    5 frames