RE: [rules-users] Link for drools-server module
Did you replace the EL jar with that available from JBOSS?
You will still need an EL jar somewhere if you are using JSF.
Do you have Java security enabled in your Tomcat instance? I've
previously had to put the EL jar in Tomcat's lib folder to fix other
issues relating to the use of JSF and EL on Tomcat (not when trying to
use Drools on Tomcat, but other standalone applications).
-----Original Message-----
From: rules-users-bounces(a)lists.jboss.org
[mailto:rules-users-bounces@lists.jboss.org] On Behalf Of tanzu
Sent: 22 June 2009 12:28
To: rules-users(a)lists.jboss.org
Subject: [rules-users] Link for drools-server module
Hi
Can anyone please provide me with the following
Tutorials about the detailed working and usage of the drools execution
server.
I have exported the drools-server in the drools 5 download, as a war and
deployed on the application server to be used in conjuction with
guvnor.But
I am getting the following errrors.
java.lang.IllegalStateException: Attempted to invoke a Seam component
outside an initialized application
at
org.jboss.seam.contexts.Lifecycle.getApplication(Lifecycle.java:36)
at
org.jboss.seam.contexts.Lifecycle.mockApplication(Lifecycle.java:111)
at org.jboss.seam.Seam.componentForName(Seam.java:298)
at
org.jboss.seam.intercept.RootInterceptor.getComponent(RootInterceptor.ja
va:224)
at
org.jboss.seam.intercept.JavaBeanInterceptor.callPostActivate(JavaBeanIn
terceptor.java:151)
at
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.
java:72)
at
org.drools.guvnor.server.security.RoleBasedPermissionManager_$$_javassis
t_0.sessionDidActivate(RoleBasedPermissionManager_$$_javassist_0.java)
at
org.apache.catalina.session.StandardSession.activate(StandardSession.jav
a:804)
at
org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:
397)
at
org.apache.catalina.session.StandardManager.load(StandardManager.java:32
1)......................
and
java.lang.NoClassDefFoundError: javax/el/ExpressionFactory
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown
Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.j
ava:3713)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4216
)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.ja
va:760)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
at
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:831)
at
org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:720)..
.........
I am working on tomcat 5.5.7 and eclipse 3.4. I have guvnor 5.0
runnning
with this configuration.I have already copied the jsf jars in tomcat lib
folder.As it is tomcat 5.5.7 and not 6.x , I havent removed el-api jar
from
drools-guvnor.war for depolyment.
Please help I need the drools-server up and working.
Thanks
tanzu
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