Java NullPointerException

StevenSwiniarski's avatar
StevenSwiniarski's avatar
StevenSwiniarski
Published Apr 1, 2022

The NullPointerException is an exception that occurs when attempting to use a null value in place of where an object is required.

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  • Career path

    Computer Science

    Looking for an introduction to the theory behind programming? Master Python while learning data structures, algorithms, and more!
    • Includes 6 Courses
    • With Professional Certification
    • Beginner Friendly.
      75 hours
  • Free course

    Learn Java

    Learn to code in Java — a robust programming language used to create software, web and mobile apps, and more.
    • Beginner Friendly.
      17 hours