Activiti 入门-1- 集成spring原项目遇到注入NullPointerExcepti问题

启动时候会出现如下错误。由于初次使用activiti ,目前项目使用的 springmvc +hibernate 进行集成,其中使用的注解的方式。

此处解决办法是去掉spring配置文件中的

default-autowire="byName">

java.lang.NullPointerException
	at org.activiti.spring.ProcessEngineFactoryBean.configureExpressionManager(ProcessEngineFactoryBean.java:65)
	at org.activiti.spring.ProcessEngineFactoryBean.getObject(ProcessEngineFactoryBean.java:53)
	at org.activiti.spring.ProcessEngineFactoryBean.getObject(ProcessEngineFactoryBean.java:32)
	at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:144)
	at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:110)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1514)


你可能感兴趣的:(Activiti)