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

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Samebug tips

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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.

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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.

Solutions on the web

via Coderanch by Mike Oxenfire, 1 year ago
For input string: "shirt "
via GitHub by DallonTG
, 1 year ago
via ws-users by Jochen Wiedmann, 1 year ago
For input string: "Client"
via ws-users by mith86, 1 year ago
For input string: "Client"
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 org.mskcc.cbio.portal.servlet.MutationsJSON.getDrugs(MutationsJSON.java:425)
at org.mskcc.cbio.portal.servlet.MutationsJSON.processGetMutationsRequest(MutationsJSON.java:276)
at org.mskcc.cbio.portal.servlet.MutationsJSON.processRequest(MutationsJSON.java:126)
at org.mskcc.cbio.portal.servlet.MutationsJSON.doPost(MutationsJSON.java:786)

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