jsp页面返回404现象，tomcat日志提示org.apache.jasper.compiler.Compiler.removeGeneratedClassFiles Failed

最新推荐文章于 2021-06-17 09:29:35 发布
原创 最新推荐文章于 2021-06-17 09:29:35 发布 · 695 阅读 · 0 ·
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#tomcat #jsp #linux

本文介绍了一种生产环境中Tomcat服务器出现JSP页面404错误的现象及解决方案。通过分析日志发现是由于编译失败导致无法删除旧文件，最终通过删除缓存文件解决了问题。

jsp页面返回404现象，tomcat8日志提示org.apache.jasper.compiler.Compiler.removeGeneratedClassFiles Failed to delete generated Java file …

今天突然发现生产上某个目录下的jsp全都无法打开，返回404。经检查，同目录下的js文件没有问题，可以正常访问，排除目录权限问题。

然后开始怀疑是jsp编译失败，于是到tomcat的/work/Catalina/localhost下查看jsp的编译情况，发现class和java都正常存在。

因为是生产环境，不敢贸然删除文件，只能继续检查日志，发现tomcat的日志打印出org.apache.jasper.compiler.Compiler.removeGeneratedClassFiles Failed to delete generated Java file ......

看来确实是tomcat编译jsp的时候出了问题，决定找tomcat的文档看看原因。

经过收集到的信息，发生这样的问题很可能是因为用户权限的问题，tomcat在编译jsp时，要删除旧的class和java文件，但是如果旧的文件是由另一个用户生成的，就没有权限删除，自然也无法生成新的class和java文件。所以也无法访问。

解决方法：用变更账号删除/work/Catalina/localhost下jsp里的缓存文件即可。

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使用[SHA1PRNG]创建会话ID生成的SecureRandom实例花费了[148]毫秒。 六月 26, 2025 9:01:31 下午 org.apache.catalina.core.ApplicationContext log 信息: Initializing Spring DispatcherServlet 'DispatcherServlet' 六月 26, 2025 9:01:31 下午 org.springframework.web.servlet.DispatcherServlet initServletBean 信息: Initializing Servlet 'DispatcherServlet' 六月 26, 2025 9:01:32 下午 org.springframework.web.servlet.DispatcherServlet initServletBean 信息: Completed initialization in 527 ms 六月 26, 2025 9:01:33 下午 org.apache.jasper.servlet.TldScanner scanJars 信息: 至少有一个JAR被扫描用于TLD但尚未包含TLD。 为此记录器启用调试日志记录，以获取已扫描但未在其中找到TLD的完整JAR列表。 在扫描期间跳过不需要的JAR可以缩短启动时间和JSP编译时间。 六月 26, 2025 9:01:33 下午 org.apache.catalina.core.ApplicationContext log 信息: No Spring WebApplicationInitializer types detected on classpath 六月 26, 2025 9:01:33 下午 org.apache.catalina.core.ApplicationContext log 信息: Initializing Spring root WebApplicationContext 六月 26, 2025 9:01:33 下午 org.springframework.web.context.ContextLoader initWebApplicationContext 信息: Root WebApplicationContext: initialization started 六月 26, 2025 9:01:33 下午 org.springframework.context.support.AbstractApplicationContext refresh 警告: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [org.mybatis.spring.SqlSessionFactoryBean] for bean with name 'sqlSessionFactory' defined in class path resource [spring-config.xml]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: org/mybatis/spring/SqlSessionFactoryBean has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0 (无法载入的类 [org.mybatis.spring.SqlSessionFactoryBean]) 六月 26, 2025 9:01:33 下午 org.springframework.web.context.ContextLoader initWebApplicationContext 严重: Context initialization failed org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [org.mybatis.spring.SqlSessionFactoryBean] for bean with name 'sqlSessionFactory' defined in class path resource [spring-config.xml]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: org/mybatis/spring/SqlSessionFactoryBean has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0 (无法载入的类 [org.mybatis.spring.SqlSessionFactoryBean]) at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1545) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:704) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:674) at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1670) at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1147) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:935) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:401) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:292) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4059) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4501) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1203) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1193) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:749) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:721) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1203) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1193) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:749) at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:211) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:415) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:874) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.startup.Catalina.start(Catalina.java:739) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:345) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473) Caused by: java.lang.UnsupportedClassVersionError: org/mybatis/spring/SqlSessionFactoryBean has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0 (无法载入的类 [org.mybatis.spring.SqlSessionFactoryBean]) at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2343) at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2208) at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:823) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1310) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1158) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.springframework.util.ClassUtils.forName(ClassUtils.java:284) at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:469) at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1607) at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1534) ... 40 more 六月 26, 2025 9:01:33 下午 org.apache.catalina.core.StandardContext listenerStart 严重: 发送上下文初始化事件到类的侦听器实例 [org.springframework.web.context.ContextLoaderListener] 时出现异常 org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [org.mybatis.spring.SqlSessionFactoryBean] for bean with name 'sqlSessionFactory' defined in class path resource [spring-config.xml]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: org/mybatis/spring/SqlSessionFactoryBean has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0 (无法载入的类 [org.mybatis.spring.SqlSessionFactoryBean]) at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1545) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:704) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:674) at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1670) at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1147) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:935) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:401) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:292) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4059) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4501) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1203) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1193) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:749) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:721) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1203) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1193) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:749) at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:211) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:415) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:874) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.startup.Catalina.start(Catalina.java:739) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:345) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473) Caused by: java.lang.UnsupportedClassVersionError: org/mybatis/spring/SqlSessionFactoryBean has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0 (无法载入的类 [org.mybatis.spring.SqlSessionFactoryBean]) at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2343) at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2208) at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:823) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1310) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1158) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.springframework.util.ClassUtils.forName(ClassUtils.java:284) at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:469) at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1607) at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1534) ... 40 more 六月 26, 2025 9:01:33 下午 org.apache.catalina.core.StandardContext startInternal 严重: 一个或多个listeners启动失败，更多详细信息查看对应的容器日志文件 六月 26, 2025 9:01:33 下午 org.apache.catalina.core.StandardContext startInternal 严重: 由于之前的错误，Context[/library]启动失败 六月 26, 2025 9:01:33 下午 org.apache.catalina.core.ApplicationContext log 信息: Closing Spring root WebApplicationContext 六月 26, 2025 9:01:33 下午 org.apache.catalina.loader.WebappClassLoaderBase clearReferencesJdbc 警告: Web应用程序 [library] 注册了JDBC驱动程序 [com.mysql.cj.jdbc.Driver]，但在Web应用程序停止时无法注销它。 为防止内存泄漏，JDBC驱动程序已被强制取消注册。 六月 26, 2025 9:01:33 下午 org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads 警告: Web应用程序[library]似乎启动了一个名为[mysql-cj-abandoned-connection-cleanup]的线程，但未能停止它。这很可能会造成内存泄漏。线程的堆栈跟踪：[ java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) com.mysql.cj.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:91) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748)] 六月 26, 2025 9:01:33 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: 把web 应用程序部署到目录 [D:\Tomcat\apache-tomcat-9.0.100\webapps\docs] 六月 26, 2025 9:01:33 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Web应用程序目录[D:\Tomcat\apache-tomcat-9.0.100\webapps\docs]的部署已在[16]毫秒内完成 六月 26, 2025 9:01:33 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: 把web 应用程序部署到目录 [D:\Tomcat\apache-tomcat-9.0.100\webapps\examples] 六月 26, 2025 9:01:33 下午 org.apache.catalina.core.ApplicationContext log 信息: ContextListener: contextInitialized() 六月 26, 2025 9:01:33 下午 org.apache.catalina.core.ApplicationContext log 信息: SessionListener: contextInitialized() 六月 26, 2025 9:01:33 下午 org.apache.catalina.core.ApplicationContext log 信息: ContextListener: attributeAdded('StockTicker', 'async.Stockticker@7df09f55') 六月 26, 2025 9:01:33 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Web应用程序目录[D:\Tomcat\apache-tomcat-9.0.100\webapps\examples]的部署已在[148]毫秒内完成 六月 26, 2025 9:01:33 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: 把web 应用程序部署到目录 [D:\Tomcat\apache-tomcat-9.0.100\webapps\host-manager] 六月 26, 2025 9:01:33 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Web应用程序目录[D:\Tomcat\apache-tomcat-9.0.100\webapps\host-manager]的部署已在[18]毫秒内完成 六月 26, 2025 9:01:33 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: 把web 应用程序部署到目录 [D:\Tomcat\apache-tomcat-9.0.100\webapps\library1] 六月 26, 2025 9:01:34 下午 org.apache.jasper.servlet.TldScanner scanJars 信息: 至少有一个JAR被扫描用于TLD但尚未包含TLD。 为此记录器启用调试日志记录，以获取已扫描但未在其中找到TLD的完整JAR列表。 在扫描期间跳过不需要的JAR可以缩短启动时间和JSP编译时间。 六月 26, 2025 9:01:34 下午 org.apache.catalina.core.ApplicationContext log 信息: No Spring WebApplicationInitializer types detected on classpath 六月 26, 2025 9:01:34 下午 org.apache.catalina.core.ApplicationContext log 信息: Initializing Spring root WebApplicationContext 六月 26, 2025 9:01:34 下午 org.springframework.web.context.ContextLoader initWebApplicationContext 信息: Root WebApplicationContext: initialization started 六月 26, 2025 9:01:34 下午 org.springframework.context.support.AbstractApplicationContext refresh 警告: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [org.mybatis.spring.SqlSessionFactoryBean] for bean with name 'sqlSessionFactory' defined in class path resource [spring-config.xml]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: org/mybatis/spring/SqlSessionFactoryBean has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0 (无法载入的类 [org.mybatis.spring.SqlSessionFactoryBean]) 六月 26, 2025 9:01:34 下午 org.springframework.web.context.ContextLoader initWebApplicationContext 严重: Context initialization failed org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [org.mybatis.spring.SqlSessionFactoryBean] for bean with name 'sqlSessionFactory' defined in class path resource [spring-config.xml]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: org/mybatis/spring/SqlSessionFactoryBean has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0 (无法载入的类 [org.mybatis.spring.SqlSessionFactoryBean]) at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1545) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:704) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:674) at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1670) at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1147) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:935) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:401) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:292) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4059) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4501) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:599) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:571) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:603) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1175) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1888) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1086) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:470) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1584) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:312) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:109) at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:389) at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:336) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:776) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:721) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1203) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1193) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:749) at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:211) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:415) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:874) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.startup.Catalina.start(Catalina.java:739) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:345) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473) Caused by: java.lang.UnsupportedClassVersionError: org/mybatis/spring/SqlSessionFactoryBean has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0 (无法载入的类 [org.mybatis.spring.SqlSessionFactoryBean]) at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2343) at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2208) at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:823) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1310) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1158) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.springframework.util.ClassUtils.forName(ClassUtils.java:284) at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:469) at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1607) at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1534) ... 51 more 六月 26, 2025 9:01:34 下午 org.apache.catalina.core.StandardContext listenerStart 严重: 发送上下文初始化事件到类的侦听器实例 [org.springframework.web.context.ContextLoaderListener] 时出现异常 org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [org.mybatis.spring.SqlSessionFactoryBean] for bean with name 'sqlSessionFactory' defined in class path resource [spring-config.xml]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: org/mybatis/spring/SqlSessionFactoryBean has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0 (无法载入的类 [org.mybatis.spring.SqlSessionFactoryBean]) at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1545) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:704) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:674) at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1670) at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1147) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:935) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:401) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:292) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4059) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4501) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:599) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:571) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:603) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1175) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1888) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1086) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:470) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1584) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:312) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:109) at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:389) at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:336) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:776) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:721) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1203) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1193) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:749) at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:211) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:415) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:874) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.startup.Catalina.start(Catalina.java:739) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:345) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473) Caused by: java.lang.UnsupportedClassVersionError: org/mybatis/spring/SqlSessionFactoryBean has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0 (无法载入的类 [org.mybatis.spring.SqlSessionFactoryBean]) at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2343) at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2208) at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:823) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1310) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1158) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.springframework.util.ClassUtils.forName(ClassUtils.java:284) at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:469) at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1607) at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1534) ... 51 more 六月 26, 2025 9:01:34 下午 org.apache.catalina.core.StandardContext startInternal 严重: 一个或多个listeners启动失败，更多详细信息查看对应的容器日志文件 六月 26, 2025 9:01:34 下午 org.apache.catalina.core.StandardContext startInternal 严重: 由于之前的错误，Context[/library1]启动失败 六月 26, 2025 9:01:34 下午 org.apache.catalina.core.ApplicationContext log 信息: Closing Spring root WebApplicationContext 六月 26, 2025 9:01:34 下午 org.apache.catalina.loader.WebappClassLoaderBase clearReferencesJdbc 警告: Web应用程序 [library1] 注册了JDBC驱动程序 [com.mysql.cj.jdbc.Driver]，但在Web应用程序停止时无法注销它。 为防止内存泄漏，JDBC驱动程序已被强制取消注册。 六月 26, 2025 9:01:34 下午 org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads 警告: Web应用程序[library1]似乎启动了一个名为[mysql-cj-abandoned-connection-cleanup]的线程，但未能停止它。这很可能会造成内存泄漏。线程的堆栈跟踪：[ java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) com.mysql.cj.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:91) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748)] 六月 26, 2025 9:01:34 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Web应用程序目录[D:\Tomcat\apache-tomcat-9.0.100\webapps\library1]的部署已在[1,101]毫秒内完成 六月 26, 2025 9:01:34 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: 把web 应用程序部署到目录 [D:\Tomcat\apache-tomcat-9.0.100\webapps\manager] 六月 26, 2025 9:01:35 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Web应用程序目录[D:\Tomcat\apache-tomcat-9.0.100\webapps\manager]的部署已在[16]毫秒内完成 六月 26, 2025 9:01:35 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: 把web 应用程序部署到目录 [D:\Tomcat\apache-tomcat-9.0.100\webapps\ROOT] 六月 26, 2025 9:01:35 下午 org.apache.catalina.startup.HostConfig deployDirectory 信息: Web应用程序目录[D:\Tomcat\apache-tomcat-9.0.100\webapps\ROOT]的部署已在[11]毫秒内完成 六月 26, 2025 9:01:35 下午 org.apache.coyote.AbstractProtocol start 信息: 开始协议处理句柄["http-nio-8080"] 六月 26, 2025 9:01:35 下午 org.apache.catalina.startup.Catalina start 信息: [4353]毫秒后服务器启动 六月 26, 2025 9:01:38 下午 org.apache.catalina.loader.WebappClassLoaderBase checkStateForResourceLoading 信息: 非法访问：此Web应用程序实例已停止。无法加载[]。为了调试以及终止导致非法访问的线程，将抛出以下堆栈跟踪。 java.lang.IllegalStateException: 非法访问：此Web应用程序实例已停止。无法加载[]。为了调试以及终止导致非法访问的线程，将抛出以下堆栈跟踪。 at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1369) at org.apache.catalina.loader.WebappClassLoaderBase.getResource(WebappClassLoaderBase.java:995) at com.mysql.cj.jdbc.AbandonedConnectionCleanupThread.checkThreadContextClassLoader(AbandonedConnectionCleanupThread.java:123) at com.mysql.cj.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:90) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 六月 26, 2025 9:01:39 下午 org.apache.catalina.loader.WebappClassLoaderBase checkStateForResourceLoading 信息: 非法访问：此Web应用程序实例已停止。无法加载[]。为了调试以及终止导致非法访问的线程，将抛出以下堆栈跟踪。 java.lang.IllegalStateException: 非法访问：此Web应用程序实例已停止。无法加载[]。为了调试以及终止导致非法访问的线程，将抛出以下堆栈跟踪。 at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1369) at org.apache.catalina.loader.WebappClassLoaderBase.getResource(WebappClassLoaderBase.java:995) at com.mysql.cj.jdbc.AbandonedConnectionCleanupThread.checkThreadContextClassLoader(AbandonedConnectionCleanupThread.java:123) at com.mysql.cj.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:90) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 帮我看看
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Aug 29, 2014 2:14:47 PM org.apache.jasper.compiler.Compiler removeGeneratedClassFiles   WARNING: Failed to delete generated class file [/home/myuser/test/work/Catalina/localhost/_/org/apache/jsp/WE...
tomcat报错 removeGeneratedClassFiles failed
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Tomcat:removeGeneratedFiles 未能删除生成的Java文件解决方案
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问题 02-Jun-2021 16:17:30.174 警告 [http-nio-8080-exec-14] org.apache.jasper.compiler.Compiler.removeGeneratedFiles 未能删除生成的Java文件[E:\Cloudvos\apache-tomcat-9.0.39-windows-x64\apache-tomcat-9.0.39\work\Catalina\localhost\cs\org\apache\jsp\WEB_002dINF\views\mod
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如果你在访问JSP文件的时候报以下错误： org.apache.jasper.compiler.Compiler generateClass 你可以现在你的idea 里面找到 File—>Project Structure ，系统弹出以下提示框 依次判断这两个位置是否提示 No SDK 的提示如果有，就要去官网下载sdk了。 如果没有以下提示，则可以打开命令提示符 输入java -ver...
org.apache.jasper.compiler.TldLocationsCache tldScanJar
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控制台：org.apache.jasper.compiler.TldLocationsCache tldScanJar 信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were
解决：maven项目启动报错org.apache.jasper.compiler.JDTCompiler$1 findType
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