[jboss-jira] [JBoss JIRA] (DROOLS-3983) SAXParser error premature file on Change Set with Drools 5.3.1.Final

SAXParser error premature file on Change Set with Drools 5.3.1.Final -------------------------------------------------------------------- Key: DROOLS-3983 URL: https://issues.jboss.org/browse/DROOLS-3983 Project: Drools Issue Type: Bug Affects Versions: 5.6.0.Final Reporter: Sergio Roa Assignee: Mario Fusco Priority: Major The loading of the *change-set file is throwing a SaxParseException* since yesterday when starting our application, it didnt gave errors during the last 5 years and it remains untouched. We saw that this happened yesterday to the user Greg on this same forum, it suddenly started to happend to us yesterday too, so we were wondering what steps did you guys followed to fix the problem? We have a production system running OK, but our local machines are giving error when starting tomcat/websphere instances, we're scared that production machines will start to fail when restarting the services.. We're open to hearing suggestions or related fixes. Thanks in advance. UPDATE: 07/05/19: We found out that the JBPM service starts if we add this to our Tomcats/Websphere's For the people suffering the same problem that us *"-Ddrools.schema.validating=false"*. We believe that is a error in something related to the XMLParser library from the drools versión itself, maybe this can bring attention to the devs to this case.