My guess it is having troubles finding a directory where lpf core lives. You see to be on a *nix system, have you tried running truss/strace and seeing which directories solr is looking for lpf core in? Maybe the definition of 'home' directory is not being picked up?
Regards, Alex. Personal blog: http://blog.outerthoughts.com/ LinkedIn: http://www.linkedin.com/in/alexandrerafalovitch - Time is the quality of nature that keeps events from happening all at once. Lately, it doesn't seem to be working. (Anonymous - via GTD book) On Sun, Oct 14, 2012 at 8:46 PM, Leif Neve <ln...@mail.nih.gov> wrote: > Just upgraded from SOLR 3.6 to SOLR 4 and am getting this error. Can anyone > she any light on this? Is there a way to turn on more debugging? Here is the > traceback: > > Oct 13, 2012 1:34:13 PM org.apache.solr.core.CoreContainer create > SEVERE: Unable to create core: lpf > org.apache.solr.common.SolrException: severeErrors