I had this same problem. In my case, I was able to correct it by removing (perhaps safer to move instead of remove) my <tomcat-dir>/work/Catalina/<hostname> directory. Restarting tomcat caused that directory to be recreated, and after that it worked for me.
Hope this helps anyone else who runs into this in the future. -- View this message in context: http://lucene.472066.n3.nabble.com/Exception-using-Analyze-from-the-Solr-Admin-app-tp3060464p3167220.html Sent from the Solr - User mailing list archive at Nabble.com.