[rules-users] Need Help: Error creating bean with name 'kbase'

singkamas rick.ryan.d.pascua at accenture.com
Thu Apr 26 02:09:03 EDT 2012 

Based from the logs my error is on the autowiring of session and/or the
knowledgebase. I am not sure what i did wrong. Here's my latest setup.

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:beans="http://www.springframework.org/schema/beans"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:drools="http://drools.org/schema/drools-spring"
	xsi:schemaLocation="http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
		http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
		http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
		http://drools.org/schema/drools-spring
http://anonsvn.jboss.org/repos/labs/labs/jbossrules/trunk/drools-container/drools-spring/src/main/resources/org/drools/container/spring/drools-spring.xsd">

	
	
	
	<annotation-driven />

	
	<drools:kbase id="kbase">
		<drools:resources>
			<drools:resource type="DRL"
source="classpath:validation.drl"></drools:resource>
		</drools:resources>
	</drools:kbase>
	
	
	<drools:ksession id="ksession" type="stateless" name="ksession"
kbase="kbase" />
	
	
	<resources mapping="/resources/**" location="/resources/" />

	
	
	
	<beans:bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<beans:property name="prefix" value="/WEB-INF/views/" />
		<beans:property name="suffix" value=".jsp" />
	</beans:bean>
	
	<context:component-scan base-package="com.spring.drools" />
	
</beans:beans>

===========================================================================
@Controller
public class HomeController {
	
	private static final Logger logger =
LoggerFactory.getLogger(HomeController.class);
	
	@Autowired
	private StatelessKnowledgeSession ksession;
		
	/**
	 * Simply selects the home view to render by returning its name.
	 */
	@RequestMapping(value = "/", method = RequestMethod.GET)
	public String home(Locale locale, Model model) {
		logger.info("Welcome home! the client locale is "+ locale.toString());
		
		Date date = new Date();
		DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.LONG,
DateFormat.LONG, locale);
		
		String formattedDate = dateFormat.format(date);
		
		model.addAttribute("serverTime", formattedDate );
		
		return "home";
	}
	
}
=======================================================================
*Exception*
=======================================================================


SEVERE: PWC1306: Startup of context /SpringDrools1 failed due to previous
errors
INFO: PWC1412: WebModule[null] ServletContext.log():Destroying Spring
FrameworkServlet 'appServlet'
INFO: PWC1412: WebModule[null] ServletContext.log():Closing Spring root
WebApplicationContext
INFO: INFO :
org.springframework.web.context.support.XmlWebApplicationContext - Closing
Root WebApplicationContext: startup date [Thu Apr 26 14:06:19 CST 2012];
root of context hierarchy

INFO: INFO :
org.springframework.beans.factory.support.DefaultListableBeanFactory -
Destroying singletons in
org.springframework.beans.factory.support.DefaultListableBeanFactory at 33eca56a:
defining beans []; root of factory hierarchy

SEVERE: ContainerBase.addChild: start: 
org.apache.catalina.LifecycleException:
org.apache.catalina.LifecycleException:
org.springframework.beans.PropertyBatchUpdateException; nested
PropertyAccessExceptions (1) are:
PropertyAccessException 1:
org.springframework.beans.MethodInvocationException: Property 'resource'
threw exception; nested exception is java.lang.NoSuchMethodError:
org.drools.util.ClassLoaderUtil.getClassLoader([Ljava/lang/ClassLoader;Ljava/lang/Class;Z)Lorg/drools/util/CompositeClassLoader;
	at
org.apache.catalina.core.StandardContext.start(StandardContext.java:5389)
	at com.sun.enterprise.web.WebModule.start(WebModule.java:498)
	at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:917)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:901)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:733)
	at
com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2018)
	at
com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1669)
	at com.sun.enterprise.web.WebApplication.start(WebApplication.java:109)
	at org.glassfish.internal.data.EngineRef.start(EngineRef.java:130)
	at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:269)
	at
org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:301)
	at
com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461)
	at
com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)
	at
org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:389)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:348)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:363)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1085)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:95)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1291)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1259)
	at
com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:461)
	at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:212)
	at
com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179)
	at
com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117)
	at
com.sun.enterprise.v3.services.impl.ContainerMapper$Hk2DispatcherCallable.call(ContainerMapper.java:354)
	at
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
	at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849)
	at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
	at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
	at
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
	at
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
	at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
	at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
	at
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
	at
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
	at
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
	at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
	at
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
	at
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
	at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.catalina.LifecycleException:
org.springframework.beans.PropertyBatchUpdateException; nested
PropertyAccessExceptions (1) are:
PropertyAccessException 1:
org.springframework.beans.MethodInvocationException: Property 'resource'
threw exception; nested exception is java.lang.NoSuchMethodError:
org.drools.util.ClassLoaderUtil.getClassLoader([Ljava/lang/ClassLoader;Ljava/lang/Class;Z)Lorg/drools/util/CompositeClassLoader;
	at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5103)
	at
org.apache.catalina.core.StandardContext.start(StandardContext.java:5380)
	... 39 more
Caused by: org.springframework.beans.PropertyBatchUpdateException; nested
PropertyAccessExceptions (1) are:
PropertyAccessException 1:
org.springframework.beans.MethodInvocationException: Property 'resource'
threw exception; nested exception is java.lang.NoSuchMethodError:
org.drools.util.ClassLoaderUtil.getClassLoader([Ljava/lang/ClassLoader;Ljava/lang/Class;Z)Lorg/drools/util/CompositeClassLoader;
	at
org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:102)
	at
org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:58)
	at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1393)
	at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1118)
	at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
	at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
	at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:270)
	at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:125)
	at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedList(BeanDefinitionValueResolver.java:353)
	at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:153)
	at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1360)
	at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1118)
	at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
	at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
	at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
	at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
	at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
	at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
	at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:567)
	at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:913)
	at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:464)
	at
org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:631)
	at
org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:588)
	at
org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:645)
	at
org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:508)
	at
org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:449)
	at
org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:133)
	at javax.servlet.GenericServlet.init(GenericServlet.java:244)
	at
org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1445)
	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1242)
	at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5093)
	... 40 more

WARNING: java.lang.IllegalStateException: ContainerBase.addChild: start:
org.apache.catalina.LifecycleException:
org.apache.catalina.LifecycleException:
org.springframework.beans.PropertyBatchUpdateException; nested
PropertyAccessExceptions (1) are:
PropertyAccessException 1:
org.springframework.beans.MethodInvocationException: Property 'resource'
threw exception; nested exception is java.lang.NoSuchMethodError:
org.drools.util.ClassLoaderUtil.getClassLoader([Ljava/lang/ClassLoader;Ljava/lang/Class;Z)Lorg/drools/util/CompositeClassLoader;
java.lang.IllegalStateException: ContainerBase.addChild: start:
org.apache.catalina.LifecycleException:
org.apache.catalina.LifecycleException:
org.springframework.beans.PropertyBatchUpdateException; nested
PropertyAccessExceptions (1) are:
PropertyAccessException 1:
org.springframework.beans.MethodInvocationException: Property 'resource'
threw exception; nested exception is java.lang.NoSuchMethodError:
org.drools.util.ClassLoaderUtil.getClassLoader([Ljava/lang/ClassLoader;Ljava/lang/Class;Z)Lorg/drools/util/CompositeClassLoader;
	at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:921)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:901)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:733)
	at
com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2018)
	at
com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1669)
	at com.sun.enterprise.web.WebApplication.start(WebApplication.java:109)
	at org.glassfish.internal.data.EngineRef.start(EngineRef.java:130)
	at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:269)
	at
org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:301)
	at
com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461)
	at
com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)
	at
org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:389)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:348)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:363)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1085)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:95)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1291)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1259)
	at
com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:461)
	at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:212)
	at
com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179)
	at
com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117)
	at
com.sun.enterprise.v3.services.impl.ContainerMapper$Hk2DispatcherCallable.call(ContainerMapper.java:354)
	at
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
	at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849)
	at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
	at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
	at
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
	at
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
	at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
	at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
	at
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
	at
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
	at
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
	at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
	at
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
	at
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
	at java.lang.Thread.run(Thread.java:722)

SEVERE: Exception while invoking class com.sun.enterprise.web.WebApplication
start method
java.lang.Exception: java.lang.IllegalStateException:
ContainerBase.addChild: start: org.apache.catalina.LifecycleException:
org.apache.catalina.LifecycleException:
org.springframework.beans.PropertyBatchUpdateException; nested
PropertyAccessExceptions (1) are:
PropertyAccessException 1:
org.springframework.beans.MethodInvocationException: Property 'resource'
threw exception; nested exception is java.lang.NoSuchMethodError:
org.drools.util.ClassLoaderUtil.getClassLoader([Ljava/lang/ClassLoader;Ljava/lang/Class;Z)Lorg/drools/util/CompositeClassLoader;
	at com.sun.enterprise.web.WebApplication.start(WebApplication.java:138)
	at org.glassfish.internal.data.EngineRef.start(EngineRef.java:130)
	at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:269)
	at
org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:301)
	at
com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461)
	at
com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)
	at
org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:389)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:348)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:363)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1085)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:95)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1291)
	at
com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1259)
	at
com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:461)
	at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:212)
	at
com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179)
	at
com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117)
	at
com.sun.enterprise.v3.services.impl.ContainerMapper$Hk2DispatcherCallable.call(ContainerMapper.java:354)
	at
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
	at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849)
	at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
	at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
	at
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
	at
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
	at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
	at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
	at
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
	at
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
	at
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
	at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
	at
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
	at
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
	at java.lang.Thread.run(Thread.java:722)

SEVERE: Exception while loading the app

SEVERE: Exception while loading the app : java.lang.IllegalStateException:
ContainerBase.addChild: start: org.apache.catalina.LifecycleException:
org.apache.catalina.LifecycleException:
org.springframework.beans.PropertyBatchUpdateException; nested
PropertyAccessExceptions (1) are:
PropertyAccessException 1:
org.springframework.beans.MethodInvocationException: Property 'resource'
threw exception; nested exception is java.lang.NoSuchMethodError:
org.drools.util.ClassLoaderUtil.getClassLoader([Ljava/lang/ClassLoader;Ljava/lang/Class;Z)Lorg/drools/util/CompositeClassLoader;



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