A popular error message for new Java users.

Date: 2019-08-11 View: 1520

javac is not recognized as an internal or external command, operable program or batch file

A popular common error for new Java users.

Date: 2019-08-11 View: 1520

Start a Java class and hits this java.lang.UnsupportedClassVersionError, what is class file version 52 56?

Date: 2019-08-11 View: 1520