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: -------------------------------------------------------------- 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 -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/530293#530293
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