Another thing I forgot: Try to start a new thread instead of "reuse" an existing one. Doing it this way make developers/users life easier!
Best, On Fri, Jun 4, 2010 at 5:14 PM, Esteban Aliverti <[email protected] > wrote: > Hi, I've fixed this bug in the trunk few days ago: > https://jira.jboss.org/browse/BRMS-320 > <https://jira.jboss.org/browse/BRMS-320>The bug is still open because I > don't have enough permissions in jira yet. ;) > Please try it out and let me know the results. > > Best, > > 2010/6/4 ShanzRules <[email protected]> > >> Hi All, I am just trying to call the package created in the Guvnor using >> sample java class by loading from the properties. As below : public static >> final void main(String[] args) { System.out.println("Mainnnnnnnnnn"); >> Properties properties = new Properties(); try { properties.load(new >> FileInputStream("Guvnor.properties")); } catch (IOException e) { } RuleAgent >> agent = RuleAgent.newRuleAgent(properties); RuleBase ruleBase = >> agent.getRuleBase(); WorkingMemory workingMemory = >> ruleBase.newStatefulSession(); GuvnorModel gm=new GuvnorModel(); >> gm.setAge(22); workingMemory.insert(gm); workingMemory.fireAllRules(); for >> (Iterator i = workingMemory.iterateObjects(); i.hasNext();) { >> System.out.println(i.next().getClass().getCanonicalName()); } } // and got >> the following error : RuleAgent(default) EXCEPTION (Sun Apr 04 15:38:12 EDT >> 2010): org.drools.rule.DialectRuntimeRegistry; local class incompatible: >> stream classdesc serialVersionUID = 5308493362083281112, local class >> serialVersionUID = 2297533903900118816. Stack trace should follow. >> java.io.InvalidClassException: org.drools.rule.DialectRuntimeRegistry; local >> class incompatible: stream classdesc serialVersionUID = 5308493362083281112, >> local class serialVersionUID = 2297533903900118816 at >> java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:562) at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1583) at >> java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496) at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1732) at >> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at >> java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at >> org.drools.rule.Package.readExternal(Package.java:198) at >> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792) at >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751) at >> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at >> java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at >> org.drools.core.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:189) >> at >> org.drools.core.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:158) >> at org.drools.agent.HttpClientImpl.fetchPackage(HttpClientImpl.java:50) at >> org.drools.agent.URLScanner.readPackage(URLScanner.java:148) at >> org.drools.agent.URLScanner.getChangeSet(URLScanner.java:120) at >> org.drools.agent.URLScanner.loadPackageChanges(URLScanner.java:96) at >> org.drools.agent.RuleAgent.checkForChanges(RuleAgent.java:410) at >> org.drools.agent.RuleAgent.refreshRuleBase(RuleAgent.java:362) at >> org.drools.agent.RuleAgent.configure(RuleAgent.java:347) at >> org.drools.agent.RuleAgent.init(RuleAgent.java:247) at >> org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:187) at >> org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:147) at >> com.sample.DroolsTest.main(DroolsTest.java:33) Exception in thread "main" >> java.lang.NullPointerException at >> org.drools.agent.RuleAgent.refreshRuleBase(RuleAgent.java:363) at >> org.drools.agent.RuleAgent.configure(RuleAgent.java:347) at >> org.drools.agent.RuleAgent.init(RuleAgent.java:247) at >> org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:187) at >> org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:147) at >> com.sample.DroolsTest.main(DroolsTest.java:33) -------- Could anyone pls. >> let me know the solution for the above issue . Regards, Shantha >> ------------------------------ >> View this message in context: Re: RuleAgent in >> webservice<http://drools-java-rules-engine.46999.n3.nabble.com/RuleAgent-in-webservice-tp767359p871358.html> >> Sent from the Drools - User mailing list >> archive<http://drools-java-rules-engine.46999.n3.nabble.com/Drools-User-f47000.html>at >> Nabble.com. >> >> _______________________________________________ >> rules-users mailing list >> [email protected] >> https://lists.jboss.org/mailman/listinfo/rules-users >> >> > > > -- > XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX > > Esteban Aliverti > -- XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Esteban Aliverti
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