Which JDK do you use to run? The class that you are using here should have been compiled with JDK 7.
Till > On Jul 8, 2015, at 9:40 PM, Steven Jacobs <[email protected]> wrote: > > Has anyone seen a similar error? I thought it was an issue with my working > local Hyracks copy, but the versions are different. I also cleared out the > directory in my .m2 so that it re-downloaded when I did an "mvn clean > package" but the error doesn't go away. > > *Sisyphus ~/asterix ** $JAVA_OPTS="-Xmx1024m" sh > ./vxquery/vxquery-cli/target/appassembler/bin/vxq test.xq* > > *Exception in thread "main" java.lang.UnsupportedClassVersionError: > edu/uci/ics/hyracks/api/client/IHyracksClientConnection : Unsupported > major.minor version 51.0* > > * at java.lang.ClassLoader.defineClass1(Native Method)* > > * at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637)* > > * at java.lang.ClassLoader.defineClass(ClassLoader.java:621)* > > * at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)* > > * at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)* > > * at java.net.URLClassLoader.access$000(URLClassLoader.java:58)* > > * at java.net.URLClassLoader$1.run(URLClassLoader.java:197)* > > * at java.security.AccessController.doPrivileged(Native Method)* > > * at java.net.URLClassLoader.findClass(URLClassLoader.java:190)* > > * at java.lang.ClassLoader.loadClass(ClassLoader.java:306)* > > * at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)* > > * at java.lang.ClassLoader.loadClass(ClassLoader.java:247)* > > Steven
