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

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Is thrown when you try to convert a String to a numeric value, like an int, float, double, long, etc.

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Java does not handle IPv6 nameservers before 1.8.0_60. Upgrade to the latest JVM.

Solutions on the web

via Oracle Community by 726965, 1 year ago
For input string: "null"
via Coderanch by Cory Cowgill, 11 months ago
For input string: "length"
via Coderanch by amit punekar, 1 year ago
via GitHub by plutext
, 5 months ago
For input string: "9360.000"
java.lang.NumberFormatException: For input string: "null"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)

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