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JBMP web app --java.lang.NoClassDefFoundError: org/drools/builder/KnowledgeBuilderFactory
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created by <a href="https://community.jboss.org/people/ssan92">Santiago Sanchez</a> in <i>jBPM Development</i> - <a href="https://community.jboss.org/message/818069#818069">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hola</p><p>Estoy empezando con JBPM y DROOL he realizado varios ejemplos en una aplicación de escritorio y todo funciona bien el problema es cuando la quiero llevar a una  aplicación web (en este caso estoy utilizando ZK Framework), pero al momento de ejecutarla me salta el siguiente error:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong>16:51:29,957 GRAVE [org.zkoss] (http-localhost-127.0.0.1-8083-4) >>java.lang.NoClassDefFoundError: org/drools/builder/KnowledgeBuilderFactory</strong></p><blockquote class="jive-quote"><blockquote class="jive-quote"> at com.sample.Main.readKnowledgeBase2(Main.java:36)<br/> at com.sample.Main.EjecutarProceso2(Main.java:21)<br/> at com.zkdrool.controller.Index.onClick$btn_next(Index.java:23)<br/> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br/> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br/> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br/> at java.lang.reflect.Method.invoke(Method.java:597)<br/> at org.zkoss.zk.ui.event.GenericEventListener.onEvent(GenericEventListener.java:82)<br/> at org.zkoss.zk.ui.AbstractComponent.onEvent(AbstractComponent.java:2742)<br/> at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2713)<br/> at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2654)<br/> at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:136)<br/> at org.zkoss.zk.ui.event.Events.sendEvent(Events.java:325)<br/> at org.zkoss.zk.ui.event.Events.sendEvent(Events.java:348)<br/> at org.zkoss.zk.ui.AbstractComponent$ForwardListener.onEvent(AbstractComponent.java:3180)<br/> at org.zkoss.zk.ui.AbstractComponent.onEvent(AbstractComponent.java:2742)<br/> at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2713)<br/> at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2654)<br/> at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:136)<br/> at org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1717)<br/> at org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1502)<br/> at org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1212)<br/> at org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:600)<br/> at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:482)<br/> at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:491)<br/> at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)<br/> at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)<br/> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)<br/> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)<br/> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)<br/> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)<br/> at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)<br/> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)<br/> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)<br/> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)<br/> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)<br/> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)<br/> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)<br/> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)<br/> at java.lang.Thread.run(Thread.java:662)<br/></blockquote></blockquote></div>
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