Re: [rules-users] Not able to get the knowledgeBase from web application

2011-08-01 Thread John 
jilani,

i believe this is the same situation you're running into:

http://community.jboss.org/thread/164735
http://community.jboss.org/thread/164735 

-John

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Re: [rules-users] Not able to get the knowledgeBase from web application

2011-08-01 Thread John 
I think what got me past this was configuring my ruleAgent.properties file to
point to a local ChangeSet.xml rather than the ChangeSet.xml in the guvnor
package.

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[rules-users] Not able to get the knowledgeBase from web application

2011-07-26 Thread jilani 
Hi,

I am working with Drools 5.2.0 final and Guvnor also the same version. 
application server: GateIn-3.1.0-FINAL-jbossas

I have uploaded a java model and defined a rule using that model. I did
validation of the package and build also.

After that in my web application, when I am trying to access the
knowledgebase I am getting error in server console as mentioned below.

21:22:28,450 INFO  [STDOUT] 1
21:22:28,629 INFO  [STDOUT] 2
21:22:28,638 INFO  [STDOUT] 3
21:22:28,834 INFO  [STDOUT] 4
21:22:28,840 INFO  [STDOUT] 5
21:22:28,844 INFO  [STDOUT] 6
21:22:28,886 INFO  [STDOUT] 7
21:22:28,890 INFO  [STDOUT] 8
21:22:28,891 INFO  [STDOUT] kbase:org.drools.impl.KnowledgeBaseImpl@66c790c9
kag
ent: org.drools.agent.impl.KnowledgeAgentImpl@37f2b0d6
21:22:29,158 INFO  [STDOUT] INFO  26-07 21:22:29,157
(NilAuthenticator.java:auth
enticate:35) All users are guests.
21:22:29,163 INFO  [STDOUT] INFO  26-07 21:22:29,163
(RepositoryServlet.java:all
owUser:114)  null authenticated for rest api
21:22:29,164 INFO  [STDOUT] INFO  26-07 21:22:29,164
(PackageDeploymentServlet.j
ava:execute:141) PackageName: sam
21:22:29,164 INFO  [STDOUT] INFO  26-07 21:22:29,164
(PackageDeploymentServlet.j
ava:execute:142) PackageVersion: LATEST
21:22:29,165 INFO  [STDOUT] INFO  26-07 21:22:29,165
(PackageDeploymentServlet.j
ava:execute:143) PackageIsLatest: true
21:22:29,165 INFO  [STDOUT] INFO  26-07 21:22:29,165
(PackageDeploymentServlet.j
ava:execute:144) PackageIsSource: false
21:22:29,172 INFO  [STDOUT] error...
21:22:29,173 ERROR [STDERR] java.lang.NullPointerException
21:22:29,174 ERROR [STDERR] at
org.drools.agent.impl.KnowledgeAgentImpl.proc
essChangeSet(KnowledgeAgentImpl.java:223)
21:22:29,175 ERROR [STDERR] at
org.drools.agent.impl.KnowledgeAgentImpl.appl
yChangeSet(KnowledgeAgentImpl.java:189)
21:22:29,175 ERROR [STDERR] at
org.drools.agent.impl.KnowledgeAgentImpl.appl
yChangeSet(KnowledgeAgentImpl.java:174)
21:22:29,175 ERROR [STDERR] at
org.apache.jsp.index1_jsp._jspService(index1_
jsp.java:124)
21:22:29,175 ERROR [STDERR] at
org.apache.jasper.runtime.HttpJspBase.service
(HttpJspBase.java:70)
21:22:29,175 ERROR [STDERR] at
javax.servlet.http.HttpServlet.service(HttpSe
rvlet.java:717)
21:22:29,176 ERROR [STDERR] at
org.apache.jasper.servlet.JspServletWrapper.s
ervice(JspServletWrapper.java:369)
21:22:29,176 ERROR [STDERR] at
org.apache.jasper.servlet.JspServlet.serviceJ
spFile(JspServlet.java:322)
21:22:29,176 ERROR [STDERR] at
org.apache.jasper.servlet.JspServlet.service(
JspServlet.java:249)
21:22:29,176 ERROR [STDERR] at
javax.servlet.http.HttpServlet.service(HttpSe
rvlet.java:717)
21:22:29,176 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterCha
in.internalDoFilter(ApplicationFilterChain.java:290)
21:22:29,176 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterCha
in.doFilter(ApplicationFilterChain.java:206)
21:22:29,177 ERROR [STDERR] at
org.jboss.web.tomcat.filters.ReplyHeaderFilte
r.doFilter(ReplyHeaderFilter.java:96)
21:22:29,180 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterCha
in.internalDoFilter(ApplicationFilterChain.java:235)
21:22:29,180 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterCha
in.doFilter(ApplicationFilterChain.java:206)
21:22:29,180 ERROR [STDERR] at
org.apache.catalina.core.StandardWrapperValve
.invoke(StandardWrapperValve.java:235)
21:22:29,180 ERROR [STDERR] at
org.apache.catalina.core.StandardContextValve
.invoke(StandardContextValve.java:191)
21:22:29,180 ERROR [STDERR] at
org.jboss.web.tomcat.security.SecurityAssocia
tionValve.invoke(SecurityAssociationValve.java:190)
21:22:29,181 ERROR [STDERR] at
org.jboss.web.tomcat.security.JaccContextValv
e.invoke(JaccContextValve.java:92)
21:22:29,181 ERROR [STDERR] at
org.jboss.web.tomcat.security.SecurityContext
EstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
21:22:29,181 ERROR [STDERR] at
org.jboss.web.tomcat.security.SecurityContext
EstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
21:22:29,181 ERROR [STDERR] at
org.apache.catalina.core.StandardHostValve.in
voke(StandardHostValve.java:127)
21:22:29,181 ERROR [STDERR] at
org.apache.catalina.valves.ErrorReportValve.i
nvoke(ErrorReportValve.java:102)
21:22:29,182 ERROR [STDERR] at
org.jboss.web.tomcat.service.jca.CachedConnec
tionValve.invoke(CachedConnectionValve.java:158)
21:22:29,182 ERROR [STDERR] at
org.apache.catalina.core.StandardEngineValve.
invoke(StandardEngineValve.java:109)
21:22:29,182 ERROR [STDERR] at
org.apache.catalina.connector.CoyoteAdapter.s
ervice(CoyoteAdapter.java:330)
21:22:29,182 ERROR [STDERR] at
org.apache.coyote.http11.Http11Processor.proc
ess(Http11Processor.java:829)
21:22:29,182 ERROR [STDERR] at
org.apache.coyote.http11.Http11Protocol$Http1
1ConnectionHandler.process(Http11Protocol.java:598)
21:22:29,183 ERROR [STDERR] at