Likely you need to add backwards-codecs-5.5.0.jar, which holds the codec components necessary to read indices created from releases older than the current one, into your classpath?
Mike McCandless http://blog.mikemccandless.com On Tue, Feb 23, 2016 at 6:00 AM, Taher Galal <taher.gala...@gmail.com> wrote: > Hi, > > > I get this exception with an update from 5.3.x to 5.5.0 not sure what is > causing and how to solve it > > Best Regards, > > Taher Galal --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org