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

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Samebug tips

  1. ,

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

  2. ,

    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.

Solutions on the web

via Coderanch by Henry Wong, 1 year ago
For input string: ""
via Coderanch by Harold Lime, 1 year ago
For input string: ""
via GitHub by plutext
, 10 months ago
For input string: "391.1081"
via Oracle Community by 769322, 1 year ago
For input string: "4294967295"
via Stack Overflow by user1469130
, 2 years ago
For input string: ""
via Stack Overflow by Snahar
, 2 years ago
For input string: ""
java.lang.NumberFormatException: For input string: ""	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)	at java.lang.Integer.parseInt(Integer.java:470)