java.lang.NullPointerException | 7 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at defaultpackage.GradeBook.setName()
  2. defaultpackage
    1. defaultpackage.GradeBook.setName(
    2. defaultpackage.GradeBookDemo.readFromFile(
    3. defaultpackage.GradeBookDemo.main(
    3 frames