java.lang.NumberFormatException: For input string: "qwe"

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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 Kuali JIRA by Nina Gelderbloem, 1 year ago
For input string: "qwe"
via Kuali JIRA by Nina Gelderbloem, 1 year ago
For input string: "qwe"
via Google Groups by ASB80, 1 year ago
via Oracle Community by 807569, 1 year ago
via Stack Overflow by Dancerpac
, 2 years ago
java.lang.NumberFormatException: For input string: "qwe"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Integer.parseInt(Integer.java:449)

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