java.lang.IllegalStateException: BeanFactory not initialized or already closed

最新推荐文章于 2023-07-10 12:48:41 发布

原创最新推荐文章于 2023-07-10 12:48:41 发布 · 1k 阅读

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#exception #instance #BeanFactor #IllegalSta

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本文分析了Spring MVC在启动过程中遇到的ExceptionSendingContextDestroyedEvent错误，并提供了两种可能的解决方案：一是确保所有必需的包已正确导入项目；二是确认Spring配置文件路径正确。

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Exception sending context destroyed event to listener instance of class org.springframework.web.context.ContextLoaderListener
java.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext
at org.springframework.context.support.AbstractRefreshableApplicationContext.getBeanFactory(AbstractRefreshableApplicationContext.java:172)
at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1066)
at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1040)
at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:988)
at org.springframework.web.context.ContextLoader.closeWebApplicationContext(ContextLoader.java:556)
at org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:142)
at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4245)
at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4886)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4750)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

1.有可能是某些包没有导入。建议不用user library，把包直接放在“/项目名/WebRoot/WEB-INF/lib”下。因为user library可能会失效。

2.
有可能是找不到spring配置文件。如果你的文件名字是beans.xml,而不是applicationContext.xml则要这么写：ApplicationContext ctx = new ClassPathXmlApplicationContext(“beans.xml”)，因为ApplicationContext ctx = new ClassPathXmlApplicationContext();默认加载的是src下的applicationContext.xml。