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  Question Asked By: Hamish Jones   on Aug 28 In Java Category.

don't understand this error


  
Question Answered By: Louis Mason   on Aug 28

What does this mean?

Exception in thread "main" java.lang.NumberFormationException: For
input string: ""
at java.lang.NumberFormatException.forInputString
(NumberFormatException.java:48)
at java.lang.Integer.parseInt(Integer.java:489)
at java.lang.Integer.parseInt(Integer.java:518)
at Exer11.main(Exer11.java:31)
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