Hi, comment out the lines with the collapse component in your solrconfig.xml if not need it. otherwise, you're missing the right jar's for this component, or path's to this jars in your solrconfig.xml are wrong. regards vadim
2011/12/1 Pawan Darira <pawan.dar...@gmail.com> > Hi > > I am migrating from Solr 1.4 to Solr 3.2. I am getting below error in my > logs > > org.apache.solr.common.SolrException: Error loading class > 'org.apache.solr.handler.component.CollapseComponent > > Could not found satisfactory solution on google. please help > > thanks > Pawan >