【Spring基础】Failed to read candidate component class错误分析

矫情吗；* 2022-07-15 04:11 213阅读 0赞

错误信息:

- JSR-250 'javax.annotation.ManagedBean' found and supported for component scanning
    - Context initialization failed
    org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [E:\gold_work\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\gold_public\WEB-INF\classes\com\golddashi\base\thirdpay\rongbao\configure\RBService.class]; nested exception is org.springframework.core.NestedIOException: ASM ClassReader failed to parse class file - probably due to a new Java class file version that isn't supported yet: file [E:\gold_work\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\gold_public\WEB-INF\classes\com\golddashi\base\thirdpay\rongbao\configure\RBService.class]; nested exception is java.lang.IllegalArgumentException
    	at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:290)
    	at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:242)
    	at org.springframework.context.annotation.ComponentScanBeanDefinitionParser.parse(ComponentScanBeanDefinitionParser.java:84)
    	at org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.java:73)
    	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1438)
    	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1428)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:185)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:139)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:108)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
    	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
    	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
    	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
    	at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)
    	at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
    	at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
    	at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451)
    	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389)
    	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294)
    	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
    	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4994)
    	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5492)
    	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
    	at java.util.concurrent.FutureTask.run(Unknown Source)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    	at java.lang.Thread.run(Unknown Source)
    Caused by: org.springframework.core.NestedIOException: ASM ClassReader failed to parse class file - probably due to a new Java class file version that isn't supported yet: file [E:\gold_work\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\gold_public\WEB-INF\classes\com\golddashi\base\thirdpay\rongbao\configure\RBService.class]; nested exception is java.lang.IllegalArgumentException
    	at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:56)
    	at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:80)
    	at org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(CachingMetadataReaderFactory.java:102)
    	at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:266)
    	... 32 more
    Caused by: java.lang.IllegalArgumentException
    	at org.springframework.asm.ClassReader.<init>(Unknown Source)
    	at org.springframework.asm.ClassReader.<init>(Unknown Source)
    	at org.springframework.asm.ClassReader.<init>(Unknown Source)
    	at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:53)
    	... 35 more
    十一月 01, 2016 7:55:49 下午 org.apache.catalina.core.StandardContext listenerStart
    严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
    org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [E:\gold_work\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\gold_public\WEB-INF\classes\com\golddashi\base\thirdpay\rongbao\configure\RBService.class]; nested exception is org.springframework.core.NestedIOException: ASM ClassReader failed to parse class file - probably due to a new Java class file version that isn't supported yet: file [E:\gold_work\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\gold_public\WEB-INF\classes\com\golddashi\base\thirdpay\rongbao\configure\RBService.class]; nested exception is java.lang.IllegalArgumentException
    	at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:290)
    	at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:242)
    	at org.springframework.context.annotation.ComponentScanBeanDefinitionParser.parse(ComponentScanBeanDefinitionParser.java:84)
    	at org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.java:73)
    	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1438)
    	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1428)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:185)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:139)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:108)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
    	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
    	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
    	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
    	at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)
    	at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
    	at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
    	at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451)
    	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389)
    	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294)
    	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
    	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4994)
    	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5492)
    	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
    	at java.util.concurrent.FutureTask.run(Unknown Source)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    	at java.lang.Thread.run(Unknown Source)
    Caused by: org.springframework.core.NestedIOException: ASM ClassReader failed to parse class file - probably due to a new Java class file version that isn't supported yet: file [E:\gold_work\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\gold_public\WEB-INF\classes\com\golddashi\base\thirdpay\rongbao\configure\RBService.class]; nested exception is java.lang.IllegalArgumentException
    	at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:56)
    	at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:80)
    	at org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(CachingMetadataReaderFactory.java:102)
    	at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:266)
    	... 32 more
    Caused by: java.lang.IllegalArgumentException
    	at org.springframework.asm.ClassReader.<init>(Unknown Source)
    	at org.springframework.asm.ClassReader.<init>(Unknown Source)
    	at org.springframework.asm.ClassReader.<init>(Unknown Source)
    	at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:53)
    	... 35 more
    
    十一月 01, 2016 7:55:49 下午 org.apache.catalina.core.StandardContext startInternal
    严重: Error listenerStart
    十一月 01, 2016 7:55:49 下午 org.apache.catalina.core.StandardContext startInternal
    严重: Context [/gold_public] startup failed due to previous errors
    十一月 01, 2016 7:55:49 下午 org.apache.catalina.core.ApplicationContext log
    信息: Closing Spring root WebApplicationContext
    - Closing Root WebApplicationContext: startup date [Tue Nov 01 19:55:49 GMT+08:00 2016]; root of context hierarchy
    - Exception thrown from ApplicationListener handling ContextClosedEvent
    java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: Root WebApplicationContext: startup date [Tue Nov 01 19:55:49 GMT+08:00 2016]; root of context hierarchy
    	at org.springframework.context.support.AbstractApplicationContext.getApplicationEventMulticaster(AbstractApplicationContext.java:347)
    	at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:334)
    	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1049)
    	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1010)
    	at org.springframework.web.context.ContextLoader.closeWebApplicationContext(ContextLoader.java:559)
    	at org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:143)
    	at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:5035)
    	at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5687)
    	at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
    	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:160)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
    	at java.util.concurrent.FutureTask.run(Unknown Source)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    	at java.lang.Thread.run(Unknown Source)
    - Exception thrown from LifecycleProcessor on context close
    java.lang.IllegalStateException: LifecycleProcessor not initialized - call 'refresh' before invoking lifecycle methods via the context: Root WebApplicationContext: startup date [Tue Nov 01 19:55:49 GMT+08:00 2016]; root of context hierarchy
    	at org.springframework.context.support.AbstractApplicationContext.getLifecycleProcessor(AbstractApplicationContext.java:360)
    	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1057)
    	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1010)
    	at org.springframework.web.context.ContextLoader.closeWebApplicationContext(ContextLoader.java:559)
    	at org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:143)
    	at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:5035)
    	at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5687)
    	at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
    	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:160)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
    	at java.util.concurrent.FutureTask.run(Unknown Source)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    	at java.lang.Thread.run(Unknown Source)
    十一月 01, 2016 7:55:49 下午 org.apache.catalina.core.StandardContext listenerStop
    严重: 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:171)
    	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1090)
    	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1064)
    	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1010)
    	at org.springframework.web.context.ContextLoader.closeWebApplicationContext(ContextLoader.java:559)
    	at org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:143)
    	at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:5035)
    	at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5687)
    	at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
    	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:160)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
    	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
    	at java.util.concurrent.FutureTask.run(Unknown Source)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    	at java.lang.Thread.run(Unknown Source)

将spring从3.1升级到3.2启动tomcat出现如上错误，

仔细检查过web.xml中关于spring配置引入，spring-mvc配置引入都没有问题，

以及spring配置文件读取方式，包括监听参数配置也是对的，

关于引入和监听web.xml配置如下:

<context-param>
    		<param-name>contextConfigLocation</param-name>
    		<param-value>
    			classpath:spring/applicationContext-spring-rmi-client.xml,
                classpath:spring/spring-context.xml
            </param-value>
    	</context-param>
    	<listener>
    		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    	</listener>
    	<listener>
    		<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
    	</listener>

换回成3.1又没有问题，换成3.2又不行，查看编译环境用的是1.8，将1.8降为1.7，问题解决，服务启动正常,

也就是说spring 3.2不支持1.8编译环境，解决办法就是降为1.7编译环境

关于编译环境配置如图:

![Center][]

spring官网说了，要使用java8，只支持spring 4.X以上版本，而spring的使用最低java要求java5及以上，

如果出现例外，那就例外说了，比如一开始spring 3.1就可以在java8上编译。

[Center]: /images/20220715/a4cdba980be0496dad85afb5ef87d883.png