Hi. Check what version of JRE you have with java -version
dick@Dick-M3800:~$ java -version java version "1.8.0_101" Java(TM) SE Runtime Environment (build 1.8.0_101-b13) Java HotSpot(TM) 64-Bit Server VM (build 25.101-b13, mixed mode) Your exception should say what version it is having trouble with... Java SE 9 = 53, Java SE 8 = 52, Java SE 7 = 51, Java SE 6.0 = 50, Java SE 5.0 = 49, JDK 1.4 = 48, JDK 1.3 = 47, JDK 1.2 = 46, JDK 1.1 = 45 On 19 October 2016 at 14:32, Sandor Kopacsi <[email protected]> wrote: > Dear List Members, > > I wanted to start Fuseki 1.3.0 for test purposes, but I got an exception > in thread "main" java.lang.UnsupportedClassVersionError: > org/apache/jena/fuseki/FusekiCmd : Unsupported major. > > I do not want to update Fuseki by all means, I just wanted to try > something in this test environment. > It worked so far well, and I did not changed (deliberately) anything. > > What can be the reason for that, and what should I do? > > Thank you in advance and best regards, > Sandor > > -- > Dr. Sandor Kopacsi > IT Software Designer > > Vienna University Computer Center > >
