[jboss-user] [JBoss jBPM] - Error starting a process in jBPM console

[rupam.ghoshal]

I am new to jBPM and am doing a proof of concept for my organization.  while running a sample application from jBPM console, i get the following error when i click on "Start Process".  I think it could be because the application attempts to read an external dtd ? 

How to fix this ? 


SEVERE: Error Rendering View[/main/task/view.xhtml]
javax.faces.FacesException: Stream error while reading XML: Connection refused: connect
        at com.ctc.wstx.sr.StreamScanner.throwFromIOE(StreamScanner.java:522)
        at com.ctc.wstx.sr.WstxStreamReader.next(WstxStreamReader.java:978)
        at org.jbpm.webapp.tag.jbpm.ui.XmlPrinter.encodeBegin(XmlPrinter.java:113)
        at org.jbpm.webapp.tag.jbpm.ui.ComponentBase.doEncode(ComponentBase.java:31)
        at org.jbpm.webapp.tag.jbpm.ui.ComponentBase.doEncode(ComponentBase.java:58)
        at org.jbpm.webapp.tag.jbpm.ui.Tab.encodeChildren(Tab.java:112)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:884)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:890)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:890)
        at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:578)
        at org.jbpm.webapp.application.JbpmViewHandler.renderView(JbpmViewHandler.java:58)
        at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
        at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:248)
        at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:59)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
        at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
        at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)

View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240077#4240077

Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240077