Sigh, I take that back. There is some existing jar file that the build for NetCDF includes that is pre-compiled to Java6. I think that's the class files that are giving us trouble since the output of the netcdf build is a JDK5 jar (generated from Ant with -target set to 1.5).
Anyone know of a good way to retrotranslate a jar full of JDK6 and JDK5 classes to only be a jar full of JDK5 classes? Cheers, Chris On 10/31/10 7:38 PM, "Mattmann, Chris A (388J)" <chris.a.mattm...@jpl.nasa.gov> wrote: Hey Jukka, NP, I'll fix this. I can push the Java5 version to replace the Java6 version at Maven Central. One sec, and I'll fix it. Cheers, Chris On 10/31/10 6:16 PM, "Jukka Zitting" <jukka.zitt...@gmail.com> wrote: Hi, On Mon, Nov 1, 2010 at 3:03 AM, Apache Hudson Server <hud...@hudson.apache.org> wrote: > See <https://hudson.apache.org/hudson/job/Tika-trunk/changes> That's a "java.lang.UnsupportedClassVersionError: Bad version number in .class file" error caused by the new NetCDF jar. It's apparently compiled for Java 6 or higher, which causes problems for our Java 5 CI build. As a quick fix I'd just make the NetCDF tests conditional on the JVM version, but a better solution would be to ask the NetCDF team to release a Java 5 version of the library. I don't think the time is right yet for upgrading Tika's platform requirement from Java 5 to 6. BR, Jukka Zitting ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Chris Mattmann, Ph.D. Senior Computer Scientist NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA Office: 171-266B, Mailstop: 171-246 Email: chris.mattm...@jpl.nasa.gov WWW: http://sunset.usc.edu/~mattmann/ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Adjunct Assistant Professor, Computer Science Department University of Southern California, Los Angeles, CA 90089 USA ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Chris Mattmann, Ph.D. Senior Computer Scientist NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA Office: 171-266B, Mailstop: 171-246 Email: chris.mattm...@jpl.nasa.gov WWW: http://sunset.usc.edu/~mattmann/ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Adjunct Assistant Professor, Computer Science Department University of Southern California, Los Angeles, CA 90089 USA ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
