jipsy.jith
Jun 7th, 2008, 05:25 PM
Hi,
I tried to deploy a simple application by following Spring MVC step-by-step pdf. I have done all the things mentioned over there. But only difference, i have deployed in weblogic 8.1. I am not able to continue. Bean is not getting created.
I am getting the following exceptions while starting the server.
Jun 7, 2008 8:46:32 PM org.springframework.web.context.ContextLoader initWebApplicationContext
SEVERE: Context initialization failed
org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name '/hello.htm' defined in ServletContext resource [/WEB-INF/springapp-se
rvlet.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bean class [springa
pp.web.HelloController]: Constructor threw exception; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.instantiateBean(Abstrac tAutowireCapableBeanFactory.java:881)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.createBeanInstance(Abst ractAutowireCapableBeanFactory.java:837)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.doCreateBean(AbstractAu towireCapableBeanFactory.java:440)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory$1.run(AbstractAutowireC apableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.createBean(AbstractAuto wireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.Abstract BeanFactory$1.getObject(AbstractBeanFactory.java:2 64)
at org.springframework.beans.factory.support.DefaultS ingletonBeanRegistry.getSingleton(DefaultSingleton BeanRegistry.java:220)
at org.springframework.beans.factory.support.Abstract BeanFactory.doGetBean(AbstractBeanFactory.java:261 )
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultL istableBeanFactory.preInstantiateSingletons(Defaul tListableBeanFactory.java:429)
at org.springframework.context.support.AbstractApplic ationContext.finishBeanFactoryInitialization(Abstr actApplicationContext.java:729)
at org.springframework.context.support.AbstractApplic ationContext.refresh(AbstractApplicationContext.ja va:381)
at org.springframework.web.context.ContextLoader.crea teWebApplicationContext(ContextLoader.java:255)
at org.springframework.web.context.ContextLoader.init WebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListe ner.contextInitialized(ContextLoaderListener.java: 45)
at weblogic.servlet.internal.WebAppServletContext$Fir eContextListenerAction.run(WebAppServletContext.ja va:7110)
at weblogic.security.acl.internal.AuthenticatedSubjec t.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Se curityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.not ifyCreated(WebAppServletContext.java:1757)
at weblogic.servlet.internal.WebAppServletContext.pre loadResources(WebAppServletContext.java:3378)
at weblogic.servlet.internal.WebAppServletContext.set Started(WebAppServletContext.java:6262)
at weblogic.servlet.internal.WebAppModule.start(WebAp pModule.java:892)
at weblogic.j2ee.J2EEApplicationContainer.start(J2EEA pplicationContainer.java:2181)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2 EEApplicationContainer.java:2222)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2 EEApplicationContainer.java:2169)
at weblogic.management.deploy.slave.SlaveDeployer$App lication.setActivation(SlaveDeployer.java:3111)
at weblogic.management.deploy.slave.SlaveDeployer.set ActivationStateForAllApplications(SlaveDeployer.ja va:1769)
at weblogic.management.deploy.slave.SlaveDeployer.res ume(SlaveDeployer.java:352)
at weblogic.management.deploy.DeploymentManagerServer LifeCycleImpl.resume(DeploymentManagerServerLifeCy cleImpl.java:229)
at weblogic.t3.srvr.SubsystemManager.resume(Subsystem Manager.java:136)
at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
at weblogic.Server.main(Server.java:32)
Caused by: org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bean class [springapp.web.HelloController]: Constructor threw exceptio
n; nested exception is java.lang.NullPointerException
at org.springframework.beans.BeanUtils.instantiateCla ss(BeanUtils.java:111)
at org.springframework.beans.factory.support.SimpleIn stantiationStrategy.instantiate(SimpleInstantiatio nStrategy.java:61)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.instantiateBean(Abstrac tAutowireCapableBeanFactory.java:875)
... 34 more
Caused by: java.lang.NullPointerException
at java.util.Hashtable.get(Hashtable.java:333)
at org.apache.commons.logging.impl.LogFactoryImpl.get Instance(LogFactoryImpl.java:334)
at org.apache.commons.logging.impl.LogFactoryImpl.get Instance(LogFactoryImpl.java:310)
at org.apache.commons.logging.LogFactory.getLog(LogFa ctory.java:685)
at springapp.web.HelloController.<init>(HelloController.java:22)
at sun.reflect.NativeConstructorAccessorImpl.newInsta nce0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInsta nce(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newI nstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Construc tor.java:274)
at org.springframework.beans.BeanUtils.instantiateCla ss(BeanUtils.java:96)
... 36 more
<Jun 7, 2008 8:46:32 PM GMT> <Warning> <HTTP> <BEA-101162> <User defined listener org.springframework.web.context.ContextLoaderListe ner failed: org.springfra
mework.beans.factory.BeanCreationException: Error creating bean with name '/hello.htm' defined in ServletContext resource [/WEB-INF/springapp-servlet.xml]: I
nstantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bean class [springapp.web.HelloC
ontroller]: Constructor threw exception; nested exception is java.lang.NullPointerException.>
<Jun 7, 2008 8:46:32 PM GMT> <Warning> <HTTP> <BEA-101162> <User defined listener org.springframework.web.context.ContextLoaderListe ner failed: org.springfra
mework.beans.factory.BeanCreationException: Error creating bean with name '/hello.htm' defined in ServletContext resource [/WEB-INF/springapp-servlet.xml]: I
nstantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bean class [springapp.web.HelloC
ontroller]: Constructor threw exception; nested exception is java.lang.NullPointerException.>
<Jun 7, 2008 8:46:32 PM GMT> <Error> <Deployer> <BEA-149231> <Unable to set the activation state to true for the application _appsdir_SpringProj_dir.
weblogic.management.ApplicationException: start() failed.
{
Module Name: SpringProj, Error: weblogic.management.DeploymentException: Error creating bean with name '/hello.htm' defined in ServletContext resource [/WEB-
INF/springapp-servlet.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bea
n class [springapp.web.HelloController]: Constructor threw exception; nested exception is java.lang.NullPointerException - with nested exception:
[java.lang.NullPointerException]
}
at weblogic.j2ee.J2EEApplicationContainer.start(J2EEA pplicationContainer.java:2188)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2 EEApplicationContainer.java:2222)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2 EEApplicationContainer.java:2169)
at weblogic.management.deploy.slave.SlaveDeployer$App lication.setActivation(SlaveDeployer.java:3111)
at weblogic.management.deploy.slave.SlaveDeployer.set ActivationStateForAllApplications(SlaveDeployer.ja va:1769)
at weblogic.management.deploy.slave.SlaveDeployer.res ume(SlaveDeployer.java:352)
at weblogic.management.deploy.DeploymentManagerServer LifeCycleImpl.resume(DeploymentManagerServerLifeCy cleImpl.java:229)
at weblogic.t3.srvr.SubsystemManager.resume(Subsystem Manager.java:136)
at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
at weblogic.Server.main(Server.java:32)
>
<Jun 7, 2008 8:46:33 PM GMT> <Notice> <WebLogicServer> <BEA-000331> <Started WebLogic Admin Server "myserver" for domain "mydomain" running in Development Mo
de>
<Jun 7, 2008 8:46:33 PM GMT> <Notice> <WebLogicServer> <BEA-000355> <Thread "ListenThread.Default" listening on port 7001, ip address *.*>
<Jun 7, 2008 8:46:33 PM GMT> <Notice> <WebLogicServer> <BEA-000360> <Server started in RUNNING mode>
Pls advise....
I tried to deploy a simple application by following Spring MVC step-by-step pdf. I have done all the things mentioned over there. But only difference, i have deployed in weblogic 8.1. I am not able to continue. Bean is not getting created.
I am getting the following exceptions while starting the server.
Jun 7, 2008 8:46:32 PM org.springframework.web.context.ContextLoader initWebApplicationContext
SEVERE: Context initialization failed
org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name '/hello.htm' defined in ServletContext resource [/WEB-INF/springapp-se
rvlet.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bean class [springa
pp.web.HelloController]: Constructor threw exception; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.instantiateBean(Abstrac tAutowireCapableBeanFactory.java:881)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.createBeanInstance(Abst ractAutowireCapableBeanFactory.java:837)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.doCreateBean(AbstractAu towireCapableBeanFactory.java:440)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory$1.run(AbstractAutowireC apableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.createBean(AbstractAuto wireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.Abstract BeanFactory$1.getObject(AbstractBeanFactory.java:2 64)
at org.springframework.beans.factory.support.DefaultS ingletonBeanRegistry.getSingleton(DefaultSingleton BeanRegistry.java:220)
at org.springframework.beans.factory.support.Abstract BeanFactory.doGetBean(AbstractBeanFactory.java:261 )
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultL istableBeanFactory.preInstantiateSingletons(Defaul tListableBeanFactory.java:429)
at org.springframework.context.support.AbstractApplic ationContext.finishBeanFactoryInitialization(Abstr actApplicationContext.java:729)
at org.springframework.context.support.AbstractApplic ationContext.refresh(AbstractApplicationContext.ja va:381)
at org.springframework.web.context.ContextLoader.crea teWebApplicationContext(ContextLoader.java:255)
at org.springframework.web.context.ContextLoader.init WebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListe ner.contextInitialized(ContextLoaderListener.java: 45)
at weblogic.servlet.internal.WebAppServletContext$Fir eContextListenerAction.run(WebAppServletContext.ja va:7110)
at weblogic.security.acl.internal.AuthenticatedSubjec t.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Se curityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.not ifyCreated(WebAppServletContext.java:1757)
at weblogic.servlet.internal.WebAppServletContext.pre loadResources(WebAppServletContext.java:3378)
at weblogic.servlet.internal.WebAppServletContext.set Started(WebAppServletContext.java:6262)
at weblogic.servlet.internal.WebAppModule.start(WebAp pModule.java:892)
at weblogic.j2ee.J2EEApplicationContainer.start(J2EEA pplicationContainer.java:2181)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2 EEApplicationContainer.java:2222)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2 EEApplicationContainer.java:2169)
at weblogic.management.deploy.slave.SlaveDeployer$App lication.setActivation(SlaveDeployer.java:3111)
at weblogic.management.deploy.slave.SlaveDeployer.set ActivationStateForAllApplications(SlaveDeployer.ja va:1769)
at weblogic.management.deploy.slave.SlaveDeployer.res ume(SlaveDeployer.java:352)
at weblogic.management.deploy.DeploymentManagerServer LifeCycleImpl.resume(DeploymentManagerServerLifeCy cleImpl.java:229)
at weblogic.t3.srvr.SubsystemManager.resume(Subsystem Manager.java:136)
at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
at weblogic.Server.main(Server.java:32)
Caused by: org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bean class [springapp.web.HelloController]: Constructor threw exceptio
n; nested exception is java.lang.NullPointerException
at org.springframework.beans.BeanUtils.instantiateCla ss(BeanUtils.java:111)
at org.springframework.beans.factory.support.SimpleIn stantiationStrategy.instantiate(SimpleInstantiatio nStrategy.java:61)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.instantiateBean(Abstrac tAutowireCapableBeanFactory.java:875)
... 34 more
Caused by: java.lang.NullPointerException
at java.util.Hashtable.get(Hashtable.java:333)
at org.apache.commons.logging.impl.LogFactoryImpl.get Instance(LogFactoryImpl.java:334)
at org.apache.commons.logging.impl.LogFactoryImpl.get Instance(LogFactoryImpl.java:310)
at org.apache.commons.logging.LogFactory.getLog(LogFa ctory.java:685)
at springapp.web.HelloController.<init>(HelloController.java:22)
at sun.reflect.NativeConstructorAccessorImpl.newInsta nce0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInsta nce(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newI nstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Construc tor.java:274)
at org.springframework.beans.BeanUtils.instantiateCla ss(BeanUtils.java:96)
... 36 more
<Jun 7, 2008 8:46:32 PM GMT> <Warning> <HTTP> <BEA-101162> <User defined listener org.springframework.web.context.ContextLoaderListe ner failed: org.springfra
mework.beans.factory.BeanCreationException: Error creating bean with name '/hello.htm' defined in ServletContext resource [/WEB-INF/springapp-servlet.xml]: I
nstantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bean class [springapp.web.HelloC
ontroller]: Constructor threw exception; nested exception is java.lang.NullPointerException.>
<Jun 7, 2008 8:46:32 PM GMT> <Warning> <HTTP> <BEA-101162> <User defined listener org.springframework.web.context.ContextLoaderListe ner failed: org.springfra
mework.beans.factory.BeanCreationException: Error creating bean with name '/hello.htm' defined in ServletContext resource [/WEB-INF/springapp-servlet.xml]: I
nstantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bean class [springapp.web.HelloC
ontroller]: Constructor threw exception; nested exception is java.lang.NullPointerException.>
<Jun 7, 2008 8:46:32 PM GMT> <Error> <Deployer> <BEA-149231> <Unable to set the activation state to true for the application _appsdir_SpringProj_dir.
weblogic.management.ApplicationException: start() failed.
{
Module Name: SpringProj, Error: weblogic.management.DeploymentException: Error creating bean with name '/hello.htm' defined in ServletContext resource [/WEB-
INF/springapp-servlet.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bea
n class [springapp.web.HelloController]: Constructor threw exception; nested exception is java.lang.NullPointerException - with nested exception:
[java.lang.NullPointerException]
}
at weblogic.j2ee.J2EEApplicationContainer.start(J2EEA pplicationContainer.java:2188)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2 EEApplicationContainer.java:2222)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2 EEApplicationContainer.java:2169)
at weblogic.management.deploy.slave.SlaveDeployer$App lication.setActivation(SlaveDeployer.java:3111)
at weblogic.management.deploy.slave.SlaveDeployer.set ActivationStateForAllApplications(SlaveDeployer.ja va:1769)
at weblogic.management.deploy.slave.SlaveDeployer.res ume(SlaveDeployer.java:352)
at weblogic.management.deploy.DeploymentManagerServer LifeCycleImpl.resume(DeploymentManagerServerLifeCy cleImpl.java:229)
at weblogic.t3.srvr.SubsystemManager.resume(Subsystem Manager.java:136)
at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
at weblogic.Server.main(Server.java:32)
>
<Jun 7, 2008 8:46:33 PM GMT> <Notice> <WebLogicServer> <BEA-000331> <Started WebLogic Admin Server "myserver" for domain "mydomain" running in Development Mo
de>
<Jun 7, 2008 8:46:33 PM GMT> <Notice> <WebLogicServer> <BEA-000355> <Thread "ListenThread.Default" listening on port 7001, ip address *.*>
<Jun 7, 2008 8:46:33 PM GMT> <Notice> <WebLogicServer> <BEA-000360> <Server started in RUNNING mode>
Pls advise....