java.lang.NumberFormatException: For input string:

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You try to parse a String that contains non-numeric characters to an int. The string must contain decimal characters only, optionally beginning with a + or - sign.

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Can occur when you try to convert a String to a numeric value but the String is not well formatted for the conversion.

Solutions on the web

via Coderanch by Mike Oxenfire, 1 year ago
For input string: "shirt "
via GitHub by DallonTG
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via ws-users by Jochen Wiedmann, 1 year ago
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via ws-users by mith86, 1 year ago
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java.lang.NumberFormatException: For input string:
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:592)
at java.lang.Integer.parseInt(Integer.java:615)
at undefined.GuessingGame.(GuessingGame.java:13)
at undefined.GuessingGame.main(GuessingGame.java:58)

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