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  1. ,

    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.

  2. ,

    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 by Unknown author, 2 years ago
via Stack Overflow by lantonis
, 2 years ago
via Stack Overflow by gamerguy0102
, 2 years ago
java.lang.NumberFormatException: Invalid int: ""	at java.lang.Integer.invalidInt(	at java.lang.Integer.parseInt(	at java.lang.Integer.parseInt(	at$AbstractHierarchicalUri.parsePort(	at$AbstractHierarchicalUri.getPort(	at	at	at org.appcelerator.kroll.runtime.v8.V8Object.nativeCallProperty(Native Method)	at org.appcelerator.kroll.runtime.v8.V8Object.callProperty(	at org.appcelerator.kroll.KrollProxy.handleMessage(	at android.os.Handler.dispatchMessage(	at android.os.Looper.loop(	at org.appcelerator.kroll.KrollRuntime$