Re: [rules-users] RE: 4.0.0-M2: RuleFlow "CannotResolveClassException"error

I'll take a look at the new game of life implementation with a view to shifting to rule flow - no promises though, I'm still new to this "contributing thing". Oh, you can call me Michael if you like too - I prefer to go by my first name ;-) ------------------------------------------------------------------------ *From:* rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] *On Behalf Of *Mark Proctor *Sent:* 09 May 2007 14:50 *To:* Rules Users List *Cc:* Kris Verlaenen *Subject:* Re: [rules-users] RE: 4.0.0-M2: RuleFlow "CannotResolveClassException"error Anstis, Good work :) My next plan is to make a version of conways game of life that uses ruleflow instead of the agenda groups. check the new conways out, maybe you can do the implementation. I think the RFM file is just a data file for the GUI display, not needed for runtime. Kris can you confirm? Mark Anstis, Michael (M.) wrote: > > OK, I don't get the error if I use a RFM file instead of a RF > file - assuming this to be correct I've changed the wiki entry. > > I've also updated the wiki to show how to execute a RuleFlow - > not difficult now I know how, but since I spent a while figuring > it out thought it worth a mention. > > FYI, I have also successfully added the plugin to IBM RAD7 and > conducted a few preliminary checks (nice - I can emphasis the "I" > in IDE for my current project at work). > > _____________________________________________ > *From: * Anstis, Michael (M.) > *Sent: * 09 May 2007 09:51 > *To: * 'Rules Users List' > *Subject: * 4.0.0-M2: RuleFlow > "CannotResolveClassException" error > > Hi, > > I added the Eclipse 4.0.0-M2 plugin and created an example > project; changing the class path to reference > core-4.0.0-M2, compiler-4.0.0-M2 and dependencies. > > I modified the example to include Ruleflow based upon the > wiki entry for 4.0.0-M2 and created a simple RuleFlow with > two RuleGroups ("one" and "two") one for each rule in the > Sample.drl. > > I also modified the DRL to include Rule-Group attributes > ("one" and "two"). Unfortunately when running within > Eclipse I received the following error:- > > _com.thoughtworks.xstream.alias.CannotResolveClassException_: > org.drools.eclipse.flow.ruleflow.core.RuleFlowProcessWrapper > : org.drools.eclipse.flow.ruleflow.core.RuleFlowProcessWrapper > > at > com.thoughtworks.xstream.mapper.DefaultMapper.realClass(_DefaultMapper.java:35_) > > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(_MapperWrapper.java:18_) > > at > com.thoughtworks.xstream.mapper.XmlFriendlyMapper.realClass(_XmlFriendlyMapper.java:44_) > > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(_MapperWrapper.java:18_) > > at > com.thoughtworks.xstream.mapper.ClassAliasingMapper.realClass(_ClassAliasingMapper.java:49_) > > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(_MapperWrapper.java:18_) > > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(_MapperWrapper.java:18_) > > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(_MapperWrapper.java:18_) > > at > com.thoughtworks.xstream.mapper.DynamicProxyMapper.realClass(_DynamicProxyMapper.java:46_) > > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(_MapperWrapper.java:18_) > > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(_MapperWrapper.java:18_) > > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(_MapperWrapper.java:18_) > > at > com.thoughtworks.xstream.mapper.ArrayMapper.realClass(_ArrayMapper.java:70_) > > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(_MapperWrapper.java:18_) > > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(_MapperWrapper.java:18_) > > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(_MapperWrapper.java:18_) > > at > com.thoughtworks.xstream.mapper.CachingMapper.realClass(_CachingMapper.java:27_) > > at > com.thoughtworks.xstream.core.TreeUnmarshaller.start(_TreeUnmarshaller.java:95_) > > at > com.thoughtworks.xstream.core.ReferenceByIdMarshallingStrategy.unmarshal(_ReferenceByIdMarshallingStrategy.java:12_) > > at > com.thoughtworks.xstream.XStream.unmarshal(_XStream.java:552_) > at > com.thoughtworks.xstream.XStream.unmarshal(_XStream.java:540_) > at > com.thoughtworks.xstream.XStream.fromXML(_XStream.java:490_) > at > org.drools.compiler.ProcessBuilder.addProcessFromFile(_ProcessBuilder.java:54_) > > at > com.sample.DroolsTest.readRule(_DroolsTest.java:67_) > at com.sample.DroolsTest.main(_DroolsTest.java:22_) > > Suspecting I've missed something obvious can you advise? > > With kind regards, > > Michael Anstis > > ------------------------------------------------------------------------ > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > ------------------------------------------------------------------------ _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users