error when deploying guvnor war on websphere
by ashish6276
Hi i am getting this error when i am deploying guvnor war on websphere server
[4/24/13 11:07:10:629 IST] 0000001e webapp I
com.ibm.ws.webcontainer.webapp.WebApp log SRVE0296E:
[guvnorWAS_war#guvnorWAS.war][/test][Servlet.LOG]:.Exception while
dispatching incoming RPC
call:.com.google.gwt.user.server.rpc.UnexpectedException: Service method
'public abstract org.drools.guvnor.client.rpc.UserSecurityContext
org.drools.guvnor.client.rpc.SecurityService.getCurrentUser()' threw an
unexpected exception: java.lang.IllegalStateException: CDI hasn't been
properly started.
Make sure your IDE classpath is in sync with the real maven classpath.
The classpath should include weld-servlet.
at
com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:385)
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:588)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:208)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:248)
at
com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
at
com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1583)
at
com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:870)
at
com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:475)
at
com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:175)
at
com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:91)
at
com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:863)
at
com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583)
at
com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:182)
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:455)
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:384)
at
com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83)
at
com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at
com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at
com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
at
com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1550)
Caused by: java.lang.IllegalStateException: CDI hasn't been properly
started.
Make sure your IDE classpath is in sync with the real maven classpath.
The classpath should include weld-servlet.
at
org.drools.guvnor.server.SecurityServiceServlet.getCurrentUser(SecurityServiceServlet.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:600)
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:569)
The war get deployed in was succesfully. after that when i am hitting the
url from ide the page goes blank and it give me those exception. please help
me .
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13 years, 2 months
Fusion: Null pointer exception when using sliding windows
by burmanator
I am getting a null pointer exception when I try and use a sliding window.
The rule I'm trying to run is:
$primary : Foo($name : Name) over window length(24)
$prev : ArrayList(size<1) from collect ( Foo(Name == $name, this before
$primary))
I am trying to look at the last 24 Foo events and have the rule only trigger
when an event with that name hasn't been seen before. I also get a null
pointer when I try and do a time window and no Foo events happen within the
window. Shouldn't the rule just not fire?
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13 years, 2 months
Designer for Guvnor 5.3.5
by Lance Leverich
Can anyone point me to where I can find the jBPM designer tool for use
within Guvnor v5.3.5? Instead of getting a download option, all we get is
the error message telling us that Guvnor couldn't find the designer tool.
~ Lance
13 years, 2 months
Guvnor 5.4.0 Deployment Failing on Websphere CE 2.1.1.4
by kulpreet_singh
Hi,
Trying to deploy 'guvnor-5.4.0.Final-tomcat-6.0.war' on Websphere CE
2.1.1.4, but getting following deployment error:
-----------------------------------------
Deployment Failed
Can not resolve admin object ref ?j2eeType=JCAAdminObject,name=BeanManager#
in configuration default/guvnor-5.4.0.Final-tomcat-6.0/1366121936876/war
org.apache.geronimo.common.DeploymentException: Can not resolve admin object
ref ?j2eeType=JCAAdminObject,name=BeanManager# in configuration
default/guvnor-5.4.0.Final-tomcat-6.0/1366121936876/war
at
org.apache.geronimo.connector.deployment.AdminObjectRefBuilder.buildAdminObjectReference(AdminObjectRefBuilder.java:260)
at
org.apache.geronimo.connector.deployment.AdminObjectRefBuilder.buildNaming(AdminObjectRefBuilder.java:153)
at
org.apache.geronimo.j2ee.deployment.NamingBuilderCollection.buildNaming(NamingBuilderCollection.java:53)
------------------------------------------
If anyone has faced similar issue before, please help me in this regard.
Thanks.
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13 years, 2 months
Create package in Guvnor via REST API fail (Missing package name)
by Magic
Hi,
I am trying to operate my local 5.5.0 Guvnor through RESTful API and have
some trouble.
For example, below is my code to create a package through a InputStream DRL.
The DRL string is copied from
org.drools.guvnor.server.util.FileManagerUtilsTest.java
=====================================================================
String content = "package testClassicDRLImport\n import blah \n rule 'ola'
\n when \n then \n end \n rule 'hola' \n when \n then \n end";
HttpClient client = new DefaultHttpClient();
HttpPost httpPost = new HttpPost(baseURL + "/rest/packages");
httpPost.addHeader("Authorization", securityToken);
httpPost.addHeader("Accept", MediaType.APPLICATION_JSON);
httpPost.addHeader("Content-Type", MediaType.APPLICATION_OCTET_STREAM);
InputStreamEntity entity = new
InputStreamEntity(IOUtils.toInputStream(comment), comment.length(),
ContentType.APPLICATION_OCTET_STREAM);
httpPost.setEntity(entity);
HttpResponse response = client.execute(httpPost);
=====================================================================
But, I still got an error that told me "Missing package name":
Caused by: java.lang.IllegalArgumentException: Missing package name.
at
org.drools.guvnor.server.files.FileManagerService.importClassicDRL(FileManagerService.java:313)
[guvnor-webap
p-core-5.5.0.Final.jar:5.5.0.Final]
at
org.drools.guvnor.server.files.FileManagerService$Proxy$_$$_WeldClientProxy.importClassicDRL(FileManagerServi
ce$Proxy$_$$_WeldClientProxy.java)
[guvnor-webapp-core-5.5.0.Final.jar:5.5.0.Final]
at
org.drools.guvnor.server.jaxrs.PackageResource.createPackageFromDRLAndReturnAsJaxB(PackageResource.java:172)
[guvnor-webapp-core-5.5.0.Final.jar:5.5.0.Final]
I really don't know what's wrong and any help is really appreciate!
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13 years, 2 months
NullPointerException when using bean property which happens to be a Enum name
by Sean Su
I am using 5.5.0.Final and I think I may have run into a bug.
Assuming I have a class Foo that has a getter which is getMyEnum().
Also I have a Enum class which happens to have the name MyEnum.
When writing rules, I have
$foo : Foo (MyEnum == MyEnum.someItem)
This line will throw NullPointerException.
I have to write it as:
$foo : Foo (getMyEnum() == MyEnum.someItem)
This statement will work just fine.
The workaround is ok for DRL. However I tested this on Guvnor and the rule
editor would generate the DRL just like the first statement (MyEnum ==
MyEnum.someItem). So we would be out of luck there.
Has anyone ever ran into this before.
Thanks
Sean
13 years, 2 months
drools queries: strange dependency
by upalik
This message was cross-posted to stack-exchange. If someone wants to answer
there, the URL is
http://stackoverflow.com/questions/15922343/drools-queries-strange-depend...
.
I'm somewhat new to Drools, and experienced this strange behavior during
writing a query.
To start with, the Hotel class here is a subclass of PlaceImpl, which
implements the interface Place. PlaceImpl itself is a subclass (via another
class) of OntologyClassImpl, where the method getClasses() is implemented in
the most trivial way: it returns an already existing java.util.Set of
objects. In short, getClasses() is accessible from both Place interface and
Hotel class.
My problem is this: The following query does not return any result even when
there are matching Hotels.
query "qryRomantic" $e: Hotel (classes contains
Semantics.AMB_Romantic)end
However, if I replace Hotel with Place, then the /query returns desired
results/, although the ONLY condition-setting rules are written for Hotel,
as follows. (This rule actually gets fired several times.)
rule "Set semantic class Romantic"no-loop when $hotel: Hotel( ...
conditions go here ... ) then modify ($hotel){
addToClasses(Semantics.AMB_Romantic) }end
It does not end there.
if I add another query to the rule file, for exactly the opposite condition
as follows,
query "qryNonRomantic" $e: Hotel (classes not contains
Semantics.AMB_Romantic)end
then the /first query/ starts to return the desired results, /EVEN WHEN the
new query is not called at all/!
What am I doing wrong? I'd be really grateful for any pointers.
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13 years, 2 months
Guvnor 5.5.0.Final with IE and Firefox issues
by Sean Su
Do we have existing issues being tracked for "Guided Rule Editor" in Guvnor
5.5.0.Final not working on IE? The same Editor opened fine with Firefox.
Also noticed, even though the editor can be opened in Firefox, the "Load
Template Data" button in the "rule template" seems not working. There is no
visible response after it is clicked.
Unfortunately, I can't test this on IE as I could not open the "editor" in
the first place.
Sean
13 years, 2 months
