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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 Google Groups by samantang via StackOverflow, 6 months ago
via Google Groups by Danilo Pereira De Luca via StackOverflow, 8 months ago
via GitHub by briandealwis
, 9 months ago
Unable to create a DevAppServer
via Google Groups by samantang via StackOverflow, 6 months ago
via GitHub by tarun14110
, 1 year ago
java.lang.NumberFormatException: For input string: "${app.maxinstances}"	at java.lang.NumberFormatException.forInputString(	at java.lang.Integer.parseInt(	at java.lang.Integer.parseInt(	at	at	at	at	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)	at sun.reflect.NativeConstructorAccessorImpl.newInstance(	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(	at java.lang.reflect.Constructor.newInstance(	at	at$000(	at$	at$	at Method)	at	at	at$StartAction.apply(	at$ParseResult.applyArgs(	at	at