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    One of the variables you're using is set to Null or you're passing a Null value to a method expecting another kind of value

Solutions on the web

via Coderanch by Samanthi perera, 1 year ago
This exception has no message.
via GitHub by jetremote
, 2 years ago
This exception has no message.
via GitHub by martinberanek
, 1 year ago
This exception has no message.
via ibatis-user-java by vishalj, 2 years ago
This exception has no message.
via ibatis-user-java by vishalj, 10 months ago
via ibatis-user-java by vishalj, 10 months ago
java.lang.NullPointerException: 	at Main.main(Main.java:36)