Linux下Tomcat项目启动报错

本文记录了一次在Linux环境下启动Tomcat项目时遇到的启动错误,详细分析了错误原因并给出了两种解决方案。

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                            Linux下Tomcat项目启动报错

org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [com.bw.yun.service.impl.UserServiceImpl] for bean with name 'userServiceImpl' defined in file [/home/bigdata/apache-tomcat-7.0.53/webapps/yun/WEB-INF/classes/com/bw/yun/service/impl/UserServiceImpl.class]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/UserServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.UserServiceImpl)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1328)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:594)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1394)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:385)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:354)
at org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:183)
at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:618)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:467)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/UserServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.UserServiceImpl)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2961)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:247)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:395)
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1346)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1317)
... 23 more
DEBUG:Ignoring bean class loading failure for bean 'fileStrServiceImpl'
org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [com.bw.yun.service.impl.FileStrServiceImpl] for bean with name 'fileStrServiceImpl' defined in file [/home/bigdata/apache-tomcat-7.0.53/webapps/yun/WEB-INF/classes/com/bw/yun/service/impl/FileStrServiceImpl.class]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/FileStrServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.FileStrServiceImpl)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1328)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:594)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1394)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:385)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:354)
at org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:183)
at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:618)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:467)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/FileStrServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.FileStrServiceImpl)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2961)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:247)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:395)
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1346)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1317)
... 23 more
DEBUG:Creating shared instance of singleton bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor'
DEBUG:Creating instance of bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor'
INFO:JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
DEBUG:Eagerly caching bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor' to allow for resolving potential circular references
DEBUG:Finished creating instance of bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor'
DEBUG:Creating shared instance of singleton bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor'
DEBUG:Creating instance of bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor'
DEBUG:Eagerly caching bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor' to allow for resolving potential circular references
DEBUG:Finished creating instance of bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor'
DEBUG:Creating shared instance of singleton bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor'
DEBUG:Creating instance of bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor'
DEBUG:Eagerly caching bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor' to allow for resolving potential circular references
DEBUG:Finished creating instance of bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor'
DEBUG:Creating shared instance of singleton bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor'
DEBUG:Creating instance of bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor'
DEBUG:Eagerly caching bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor' to allow for resolving potential circular references
DEBUG:Finished creating instance of bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor'
DEBUG:Creating shared instance of singleton bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor'
DEBUG:Creating instance of bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor'
DEBUG:Eagerly caching bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor' to allow for resolving potential circular references
DEBUG:Finished creating instance of bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor'
DEBUG:Creating shared instance of singleton bean 'org.springframework.aop.config.internalAutoProxyCreator'
DEBUG:Creating instance of bean 'org.springframework.aop.config.internalAutoProxyCreator'
DEBUG:Eagerly caching bean 'org.springframework.aop.config.internalAutoProxyCreator' to allow for resolving potential circular references
DEBUG:Finished creating instance of bean 'org.springframework.aop.config.internalAutoProxyCreator'
DEBUG:Unable to locate MessageSource with name 'messageSource': using default [org.springframework.context.support.DelegatingMessageSource@3915edc0]
DEBUG:Unable to locate ApplicationEventMulticaster with name 'applicationEventMulticaster': using default [org.springframework.context.event.SimpleApplicationEventMulticaster@46000f2b]
DEBUG:Unable to locate ThemeSource with name 'themeSource': using default [org.springframework.ui.context.support.ResourceBundleThemeSource@29b75f56]
DEBUG:Ignoring bean class loading failure for bean 'userServiceImpl'
org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [com.bw.yun.service.impl.UserServiceImpl] for bean with name 'userServiceImpl' defined in file [/home/bigdata/apache-tomcat-7.0.53/webapps/yun/WEB-INF/classes/com/bw/yun/service/impl/UserServiceImpl.class]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/UserServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.UserServiceImpl)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1328)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:594)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1394)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:385)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:354)
at org.springframework.context.support.AbstractApplicationContext.getBeanNamesForType(AbstractApplicationContext.java:1057)
at org.springframework.context.support.AbstractApplicationContext.registerListeners(AbstractApplicationContext.java:729)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/UserServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.UserServiceImpl)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2961)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:247)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:395)
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1346)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1317)
... 23 more
DEBUG:Ignoring bean class loading failure for bean 'fileStrServiceImpl'
org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [com.bw.yun.service.impl.FileStrServiceImpl] for bean with name 'fileStrServiceImpl' defined in file [/home/bigdata/apache-tomcat-7.0.53/webapps/yun/WEB-INF/classes/com/bw/yun/service/impl/FileStrServiceImpl.class]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/FileStrServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.FileStrServiceImpl)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1328)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:594)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1394)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:385)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:354)
at org.springframework.context.support.AbstractApplicationContext.getBeanNamesForType(AbstractApplicationContext.java:1057)
at org.springframework.context.support.AbstractApplicationContext.registerListeners(AbstractApplicationContext.java:729)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/FileStrServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.FileStrServiceImpl)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2961)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:247)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:395)
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1346)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1317)
... 23 more
DEBUG:Ignoring bean class loading failure for bean 'userServiceImpl'
org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [com.bw.yun.service.impl.UserServiceImpl] for bean with name 'userServiceImpl' defined in file [/home/bigdata/apache-tomcat-7.0.53/webapps/yun/WEB-INF/classes/com/bw/yun/service/impl/UserServiceImpl.class]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/UserServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.UserServiceImpl)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1328)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:594)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1394)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:385)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:354)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:748)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/UserServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.UserServiceImpl)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2961)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:247)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:395)
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1346)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1317)
... 22 more
DEBUG:Ignoring bean class loading failure for bean 'fileStrServiceImpl'
org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [com.bw.yun.service.impl.FileStrServiceImpl] for bean with name 'fileStrServiceImpl' defined in file [/home/bigdata/apache-tomcat-7.0.53/webapps/yun/WEB-INF/classes/com/bw/yun/service/impl/FileStrServiceImpl.class]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/FileStrServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.FileStrServiceImpl)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1328)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:594)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1394)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:385)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:354)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:748)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/FileStrServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.FileStrServiceImpl)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2961)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:247)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:395)
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1346)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1317)
... 22 more
DEBUG:Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@10e6cb4c: defining beans [transactionManager,txAdvice,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0,txManager,org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0,org.springframework.transaction.interceptor.TransactionInterceptor#0,org.springframework.transaction.config.internalTransactionAdvisor,userServiceImpl,fileStrServiceImpl,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.support.PropertySourcesPlaceholderConfigurer#0,dataSource,sqlSessionFactory,org.mybatis.spring.mapper.MapperScannerConfigurer#0,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor,org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor,IFileStrMapper,IUserMapper]; root of factory hierarchy
DEBUG:Creating shared instance of singleton bean 'transactionManager'
DEBUG:Creating instance of bean 'transactionManager'
DEBUG:Ignoring bean class loading failure for bean 'userServiceImpl'
org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [com.bw.yun.service.impl.UserServiceImpl] for bean with name 'userServiceImpl' defined in file [/home/bigdata/apache-tomcat-7.0.53/webapps/yun/WEB-INF/classes/com/bw/yun/service/impl/UserServiceImpl.class]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/UserServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.UserServiceImpl)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1328)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:594)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1394)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:385)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:354)
at org.springframework.beans.factory.BeanFactoryUtils.beanNamesForTypeIncludingAncestors(BeanFactoryUtils.java:187)
at org.springframework.aop.framework.autoproxy.BeanFactoryAdvisorRetrievalHelper.findAdvisorBeans(BeanFactoryAdvisorRetrievalHelper.java:73)
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findCandidateAdvisors(AbstractAdvisorAutoProxyCreator.java:101)
at org.springframework.aop.aspectj.autoproxy.AspectJAwareAdvisorAutoProxyCreator.shouldSkip(AspectJAwareAdvisorAutoProxyCreator.java:103)
at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessBeforeInstantiation(AbstractAutoProxyCreator.java:289)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInstantiation(AbstractAutowireCapableBeanFactory.java:958)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.resolveBeforeInstantiation(AbstractAutowireCapableBeanFactory.java:930)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:465)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:703)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/UserServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.UserServiceImpl)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2961)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:247)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:395)
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1346)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1317)
... 35 more
DEBUG:Ignoring bean class loading failure for bean 'fileStrServiceImpl'
org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [com.bw.yun.service.impl.FileStrServiceImpl] for bean with name 'fileStrServiceImpl' defined in file [/home/bigdata/apache-tomcat-7.0.53/webapps/yun/WEB-INF/classes/com/bw/yun/service/impl/FileStrServiceImpl.class]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/FileStrServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.FileStrServiceImpl)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1328)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:594)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1394)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:385)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:354)
at org.springframework.beans.factory.BeanFactoryUtils.beanNamesForTypeIncludingAncestors(BeanFactoryUtils.java:187)
at org.springframework.aop.framework.autoproxy.BeanFactoryAdvisorRetrievalHelper.findAdvisorBeans(BeanFactoryAdvisorRetrievalHelper.java:73)
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findCandidateAdvisors(AbstractAdvisorAutoProxyCreator.java:101)
at org.springframework.aop.aspectj.autoproxy.AspectJAwareAdvisorAutoProxyCreator.shouldSkip(AspectJAwareAdvisorAutoProxyCreator.java:103)
at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessBeforeInstantiation(AbstractAutoProxyCreator.java:289)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInstantiation(AbstractAutowireCapableBeanFactory.java:958)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.resolveBeforeInstantiation(AbstractAutowireCapableBeanFactory.java:930)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:465)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:703)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/FileStrServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.FileStrServiceImpl)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2961)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:247)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:395)
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1346)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1317)
... 35 more
DEBUG:Creating shared instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Creating instance of bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Eagerly caching bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0' to allow for resolving potential circular references
DEBUG:Creating instance of bean '(inner bean)#626042bb'
DEBUG:Finished creating instance of bean '(inner bean)#626042bb'
DEBUG:Finished creating instance of bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Creating shared instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Creating instance of bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Eagerly caching bean 'org.springframework.transaction.config.internalTransactionAdvisor' to allow for resolving potential circular references
DEBUG:Creating shared instance of singleton bean 'org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0'
DEBUG:Creating instance of bean 'org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0'
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Skipping currently created advisor 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Eagerly caching bean 'org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0' to allow for resolving potential circular references
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Skipping currently created advisor 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Skipping currently created advisor 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Finished creating instance of bean 'org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0'
DEBUG:Finished creating instance of bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Eagerly caching bean 'transactionManager' to allow for resolving potential circular references
DEBUG:Creating shared instance of singleton bean 'dataSource'
DEBUG:Creating instance of bean 'dataSource'
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
INFO:MLog clients using log4j logging.
INFO:Initializing c3p0-0.9.1.2 [built 21-May-2007 15:04:56; debug? true; trace: 10]
DEBUG:MBean: com.mchange.v2.c3p0:type=PooledDataSource[1hge32j9v1su5kwp1jz3l4s|7cecc215] registered.
DEBUG:Eagerly caching bean 'dataSource' to allow for resolving potential circular references
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Finished creating instance of bean 'dataSource'
DEBUG:Invoking afterPropertiesSet() on bean with name 'transactionManager'
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Finished creating instance of bean 'transactionManager'
DEBUG:Creating shared instance of singleton bean 'txAdvice'
DEBUG:Creating instance of bean 'txAdvice'
DEBUG:Eagerly caching bean 'txAdvice' to allow for resolving potential circular references
DEBUG:Returning cached instance of singleton bean 'transactionManager'
DEBUG:Creating instance of bean '(inner bean)#4f1e041a'
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Adding transactional method [get*] with attribute [PROPAGATION_SUPPORTS,ISOLATION_DEFAULT,readOnly]
DEBUG:Adding transactional method [*] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Finished creating instance of bean '(inner bean)#4f1e041a'
DEBUG:Invoking afterPropertiesSet() on bean with name 'txAdvice'
DEBUG:Finished creating instance of bean 'txAdvice'
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.config.internalAutoProxyCreator'
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Creating shared instance of singleton bean 'txManager'
DEBUG:Creating instance of bean 'txManager'
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Eagerly caching bean 'txManager' to allow for resolving potential circular references
DEBUG:Returning cached instance of singleton bean 'dataSource'
DEBUG:Invoking afterPropertiesSet() on bean with name 'txManager'
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Returning cached instance of singleton bean 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0'
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Finished creating instance of bean 'txManager'
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0'
DEBUG:Creating shared instance of singleton bean 'org.springframework.transaction.interceptor.TransactionInterceptor#0'
DEBUG:Creating instance of bean 'org.springframework.transaction.interceptor.TransactionInterceptor#0'
DEBUG:Eagerly caching bean 'org.springframework.transaction.interceptor.TransactionInterceptor#0' to allow for resolving potential circular references
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0'
DEBUG:Invoking afterPropertiesSet() on bean with name 'org.springframework.transaction.interceptor.TransactionInterceptor#0'
DEBUG:Finished creating instance of bean 'org.springframework.transaction.interceptor.TransactionInterceptor#0'
DEBUG:Returning cached instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor'
DEBUG:Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@10e6cb4c: defining beans [transactionManager,txAdvice,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0,txManager,org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0,org.springframework.transaction.interceptor.TransactionInterceptor#0,org.springframework.transaction.config.internalTransactionAdvisor,userServiceImpl,fileStrServiceImpl,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.support.PropertySourcesPlaceholderConfigurer#0,dataSource,sqlSessionFactory,org.mybatis.spring.mapper.MapperScannerConfigurer#0,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor,org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor,IFileStrMapper,IUserMapper]; root of factory hierarchy
DEBUG:Retrieved dependent beans for bean '(inner bean)#4f1e041a': [txAdvice]
DEBUG:Invoking destroy method 'close' on bean with name 'dataSource'
DEBUG:MBean: com.mchange.v2.c3p0:type=PooledDataSource[1hge32j9v1su5kwp1jz3l4s|7cecc215] unregistered.
DEBUG:C3P0Registry mbean unregistered.
DEBUG:com.mchange.v2.c3p0.ComboPooledDataSource@7cecc215 has been closed. 
java.lang.Exception: DEBUG STACK TRACE for PoolBackedDataSource.close().
at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.close(AbstractPoolBackedDataSource.java:417)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.beans.factory.support.DisposableBeanAdapter.invokeCustomDestroyMethod(DisposableBeanAdapter.java:350)
at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:273)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:540)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:516)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:827)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:485)
at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:921)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:490)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
DEBUG:Retrieved dependent beans for bean '(inner bean)#626042bb': [org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0]
ERROR:Context initialization failed
org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [com.bw.yun.service.impl.UserServiceImpl] for bean with name 'userServiceImpl' defined in file [/home/bigdata/apache-tomcat-7.0.53/webapps/yun/WEB-INF/classes/com/bw/yun/service/impl/UserServiceImpl.class]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/UserServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.UserServiceImpl)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1328)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:594)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1394)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:957)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:683)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.UnsupportedClassVersionError: com/bw/yun/service/impl/UserServiceImpl : Unsupported major.minor version 52.0 (unable to load class com.bw.yun.service.impl.UserServiceImpl)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2961)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1210)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1690)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:247)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:395)
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1346)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1317)
... 22 more
Jun 10, 2018 8:31:14 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error listenerStart
Jun 10, 2018 8:31:14 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/yun] startup failed due to previous errors
Jun 10, 2018 8:31:14 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Jun 10, 2018 8:31:14 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Jun 10, 2018 8:31:14 PM org.apache.catalina.startup.Catalina start

INFO: Server startup in 11690 ms





解决啊:

    这是一个版本问题。因为我在eclipse中使用的是1.8版本的JDK,然后Linux中只用的1.7版本的jdk,所以tomcat启动错误。页面一直报404,所以我看了一下日志。。。。发现了这个错。。。。

解决:1.可以在Linux中配置1.8版本的JDK

          2.把eclipse中的环境变为1.7版本的jdk,然后继续重新导一个war进入tomcat的webapp下,再启动就可以 了。。


<think>好的,我需要帮助用户解决Tomcat启动项目时的报错问题。首先,用户已经提供了几个引用,我需要仔细查看这些引用内容,看看有哪些常见的错误和解决方案可以提取出来。 引用1提到Tomcat配置可能损坏或不完整,错误提示是找不到服务器配置。这可能涉及到Eclipse中的服务器配置问题,或者项目设置不正确。解决方法可能需要检查配置文件或重新配置服务器。 引用2指出映射冲突,比如两个相同的URL路径导致Tomcat无法加载。这通常发生在web.xml或者注解中的Servlet映射重复。需要检查所有的映射路径,确保唯一性。 引用3讨论了404错误,可能的原因包括端口占用、环境变量配置错误或webapps目录结构问题。用户需要检查端口是否被其他程序占用,设置正确的环境变量,并确保web应用的目录结构符合Tomcat的要求。 引用4提到了URL命名不合法的错误,例如Servlet的URL pattern没有以斜杠开头,或者项目名称未正确配置。此外,多次启动Tomcat导致无法启动的情况,需要关闭已有的Tomcat实例。 接下来,我需要将这些信息整理成一个结构清晰的回答,分步骤说明常见错误及解决方案。同时,按照用户的要求,生成相关问题,并正确添加引用标识。 需要注意的是,用户可能遇到的问题多种多样,因此需要涵盖配置错误、代码问题、环境设置等多个方面。同时,要确保回答中使用正确的中文表达,避免技术术语使用不当,让用户容易理解。 最后,检查所有LaTeX格式是否符合要求,行内公式用$...$,独立公式用$$...$$,但根据引用内容来看,可能不需要数学公式,所以可能不需要使用。但如果有相关内容出现,比如版本号或路径中的变量,需正确应用格式。不过目前看来可能不需要,所以主要关注文本结构和引用标识的正确添加。</think>### Tomcat启动项目报错解决方案 #### 一、配置类错误 1. **服务器配置损坏** - **现象**:提示`Could not load the Tomcat server configuration`[^1] - **解决方案**: - 检查Eclipse中`Servers`目录下的Tomcat配置文件夹(如`Tomcat v7.0 Server at localhost-config`),确认`server.xml`是否完整。 - 若文件损坏,可删除配置后重新创建Tomcat服务器实例。 2. **环境变量缺失** - **现象**:启动报错或访问404[^3] - **解决方案**: - 设置`CATALINA_HOME`指向Tomcat安装目录。 - 在系统变量`Path`中添加`%CATALINA_HOME%\bin`。 --- #### 二、代码类错误 1. **URL映射冲突** - **现象**:`Mapped Statements collection already contains value for...`[^2] - **解决方案**: - 检查所有Servlet注解(如`@WebServlet("/路径")`)及`web.xml`中的`<url-pattern>`,确保无重复定义。 - 若使用Spring框架,检查控制器`@RequestMapping`路径是否冲突。 2. **非法URL命名** - **现象**:`Invalid url-pattern`[^4] - **解决方案**: - URL必须以`/`开头(如`@WebServlet("/personalCenter")`)。 - 避免使用特殊字符或未编码的空格。 --- #### 三、运行环境问题 1. **端口占用** - **现象**:Tomcat启动失败或访问404[^3] - **解决方案**: - 执行`netstat -ano | findstr 8080`(Windows)或`lsof -i:8080`(Linux/Mac)查找占用进程并终止。 - 修改Tomcat端口:编辑`conf/server.xml`中的`<Connector port="8080">`。 2. **项目部署结构错误** - **现象**:应用未加载,静态资源404 - **解决方案**: - 确认`webapps`目录下的项目文件夹包含`WEB-INF/web.xml`。 - 检查`WEB-INF/classes`是否包含编译后的Java类文件。 --- #### 四、其他常见问题 1. **重复启动Tomcat** - **现象**:控制台提示`Address already in use`或实例无法启动[^4] - **解决方案**: - 通过`shutdown.bat`(Windows)或`shutdown.sh`(Linux)关闭已有实例。 - 检查任务管理器是否残留`java.exe`进程并结束。 2. **依赖缺失或版本冲突** - **现象**:`ClassNotFoundException`或`NoSuchMethodError` - **解决方案**: - 检查`WEB-INF/lib`是否包含所有依赖JAR文件。 - 使用Maven/Gradle时,执行`mvn clean install`重建依赖。 ---
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