Hi Emad, There is a JDK conflict, major version 62 is JDK 17, not yet supported by OFBiz only officially JDK 8, the demos are running with JDK 11.
Is that a clean (1st time build) for this instance on this machine? Else try a clean before building. If it's not that, maybe a JDK conflict, especially if you use IntelliJ: https://stackoverflow.com/questions/67079327/how-can-i-fix-unsupported-class-file-major-version-60-in-intellij-idea Jacques Le 02/05/2022 à 04:37, Emad Radwan a écrit :
Unsupported class file major version 62
