Hi Jason, Indeed XWiki 6.3 requires Java 7+ (thus Java 8 is fine too). Check how you start your servlet container and make sure it’s not using Java 6. Thanks -Vincent On 11 Jan 2015 at 03:43:31, Jason Yeoman (tuxnician@gmail.com(mailto:tuxnician@gmail.com)) wrote:

I'm getting the majorminor 51.0 error when running Xwiki v 6.3 on a Mac with Java 8. From what I have been reading from support pages Xwiki 6.3 should work with Java 7 and later. I don't care to install Java 7 but maybe I have to?

Jason