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Java Java Objects (Retired) Creating the MVP Storing Guesses

Posted by Stephanie Fu
Stephanie Fu
1,939 Points

java.lang.NullPointerException

When I use the applyGuess() method, the repl returns the java.lang.NullPointerException. How can I fix this?

1 Answer

Jon Kussmann
PLUS
Jon Kussmann
Courses Plus Student 7,254 Points
Jon Kussmann
Jon Kussmann
Courses Plus Student 7,254 Points

Can you post your code? There are many things that could be causing a NPE.