[jboss-user] [jBPM] New message: "Re: integrating spring 2.5.6 with jbpm 4.3"

[praneet nandan]

User development,

A new message was posted in the thread "integrating spring 2.5.6 with jbpm 4.3":

http://community.jboss.org/message/530293#530293

Author  : praneet nandan
Profile : http://community.jboss.org/people/praneet

Message:
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am using hibernate 3 as my peristance
 
am getting eroor like this
 
 
> SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
> org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'processEngine' defined in ServletContext resource [/WEB-INF/classes/jbpm4-context.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [protected org.jbpm.api.ProcessEngine org.jbpm.pvm.internal.processengine.SpringHelper.createProcessEngine()] threw exception; nested exception is java.lang.NullPointerException
>      at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:423)
>      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:901)
>      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:815)
>      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:440)
>      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
>      at java.security.AccessController.doPrivileged(Native Method)
>      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
>      at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
>      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:217)
>      at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
>      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
>      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
>      at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
>      at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729)
>      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:381)
>      at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
>      at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
>      at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
>      at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3830)
>      at org.apache.catalina.core.StandardContext.start(StandardContext.java:4337)
>      at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
>      at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
>      at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
>      at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
>      at org.apache.catalina.core.StandardService.start(StandardService.java:516)
>      at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
>      at org.apache.catalina.startup.Catalina.start(Catalina.java:566)
>      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>      at java.lang.reflect.Method.invoke(Unknown Source)
>      at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
>      at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
> Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [protected org.jbpm.api.ProcessEngine org.jbpm.pvm.internal.processengine.SpringHelper.createProcessEngine()] threw exception; nested exception is java.lang.NullPointerException
>      at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:127)
>      at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:414)
>      ... 32 more
> Caused by: java.lang.NullPointerException
>      at org.jbpm.pvm.internal.processengine.ProcessEngineImpl.checkDb(ProcessEngineImpl.java:152)
>      at org.jbpm.pvm.internal.processengine.SpringProcessEngine.create(SpringProcessEngine.java:70)
>      at org.jbpm.pvm.internal.cfg.ConfigurationImpl.buildProcessEngine(ConfigurationImpl.java:92)
>      at org.jbpm.pvm.internal.processengine.SpringHelper.createProcessEngine(SpringHelper.java:47)
>      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>      at java.lang.reflect.Method.invoke(Unknown Source)
>      at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:115)
>      ... 33 more
my applicationcontext file is this
 
 
my jbpmcfg.xml 
 

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