java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/fmt/LocalizationContext

最新推荐文章于 2022-05-08 23:13:22 发布
原创 最新推荐文章于 2022-05-08 23:13:22 发布 · 2k 阅读 · 0 ·
CC 4.0 BY-SA版权
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
文章标签：

#sun

本文介绍如何从Sun的官方网站下载JSTL库(jstl.jar)或将该文件从Spring库中复制到项目的WEB-INF/lib目录下。
      从sun的网站上下载jstl.jar 或者在spring/lib下将jstl.jar 文件拷贝到WEB-INF/lib下
weitd
关注
tomcat11报错：java.lang.NoClassDefFoundError: javax/servlet/ServletContextListener...如何解决？亲测有效！
**My Coding Family**
10-19 950
🏆本文收录于 《全栈Bug调优(实战版)》 专栏，该专栏专注于分享我在真实项目开发中遇到的各类疑难Bug及其深层成因，并系统提供高效、可复现的解决思路和实操方案。无论你是刚入行的新手开发者，还是拥有多年项目经验的资深工程师，本专栏都将为你提供一条系统化、高质量的问题排查与优化路径，助力你加速成长，攻克技术壁垒，迈向技术价值最大化与职业发展的更高峰🚀！
出现 消息 无法在web.xml或使用此应用程序部署的jar文件中解析绝对uri：[http://java.sun.com/jsp/jstl/core] 解决方法
码农研究僧的博客
05-18 716
类型 异常报告 消息 无法在web.xml或使用此应用程序部署的jar文件中解析绝对uri：[http://java.sun.com/jsp/jstl/core] 描述 服务器遇到一个意外的情况，阻止它完成请求。
提示错误 java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/fmt/LocalizationContext
tanlier1的专栏
09-19 3538
从sun的网站上下载jstl.jar 或者在spring/lib下将jstl.jar 文件拷贝到WEB-INF/lib下，然后修改.CLASSPATH文件。OK！
Eclipse异常：java.lang.NoClassDefFoundError:javax.servlet.jsp.jstl.core.Config
qq_36923648的博客
02-03 372
异常报出时的环境：首次使用maven管理spring mvc 项目 java.lang.NoClassDefFoundError:javax.servlet.jsp.jstl.core.Config 当看到这个问题时可以先检查pom.xml 配置文件中使用了jstl依赖，如果没有的话添加如下依赖关系： <dependency> <groupId>jstl</gr...
Java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config
lihai755的博客
06-16 498
lib目录下少了两个jar包： jstl-1.2.jar、standard-1.1.2.jar
java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/LoopTag 解决方法
热门推荐
itmyhome的专栏
10-24 1万+
java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/LoopTag 错误：把相应的 jstl.jar 放入到tomcat/lib目录下 java.lang.NoClassDefFoundError: org/apache/taglibs/standard/tag/rt/core/ForEachTag 错误：把相应的 standar
http500——依赖导入之后 其他的代码都没问题但是报http500错误：java.lang.NoClassDefFoundError：解决方案
yooppa的博客
05-08 746
当在maven导入相关依赖 并且编写了相应的代码 都无差错时 此时运行tomcat浏览器报http500其中一个根本原因是java.lang.NoClassDefFoundError: /XX/XX/ 一般是没有导入相应地jar包，解决示例： file——project Structure——Artifacts 会看见WEB-INF 展开 如果没有lib文件夹 请新建一个 点击加号导入所有显示的jar包 再点击ok即可解决 一般未找到目的类 啥啥啥 都是缺少相应的jar包 ...
at java.base/java.lang.Thread.run(Thread.java:1583) 9月 18, 2025 10:26:30 上午 org.apache.catalina.startup.ContextConfig processAnnotationsJar 严重: Unable to process Jar entry [module-info.class] from Jar [jar:file:/C:/Users/20400/.m2/repository/ch/qos/logback/logback-core/1.4.14/logback-core-1.4.14.jar!/] for annotations org.apache.tomcat.util.bcel.classfile.ClassFormatException: Invalid byte tag in constant pool: 19 at org.apache.tomcat.util.bcel.classfile.Constant.readConstant(Constant.java:133) at org.apache.tomcat.util.bcel.classfile.ConstantPool.<init>(ConstantPool.java:60) at org.apache.tomcat.util.bcel.classfile.ClassParser.readConstantPool(ClassParser.java:209) at org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java:119) at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2134) at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:2010) at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1976) at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1961) at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1319) at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:878) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:376) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5322) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 9月 18, 2025 10:26:30 上午 org.apache.catalina.startup.ContextConfig processAnnotationsJar 严重: Unable to process Jar entry [META-INF/versions/9/module-info.class] from Jar [jar:file:/C:/Users/20400/.m2/repository/org/jetbrains/annotations/24.0.1/annotations-24.0.1.jar!/] for annotations org.apache.tomcat.util.bcel.classfile.ClassFormatException: Invalid byte tag in constant pool: 19 at org.apache.tomcat.util.bcel.classfile.Constant.readConstant(Constant.java:133) at org.apache.tomcat.util.bcel.classfile.ConstantPool.<init>(ConstantPool.java:60) at org.apache.tomcat.util.bcel.classfile.ClassParser.readConstantPool(ClassParser.java:209) at org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java:119) at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2134) at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:2010) at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1976) at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1961) at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1319) at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:878) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:376) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5322) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://java.sun.com/jstl/core_rt is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://java.sun.com/jstl/core is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://java.sun.com/jsp/jstl/core is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://java.sun.com/jstl/fmt_rt is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://java.sun.com/jstl/fmt is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://java.sun.com/jsp/jstl/fmt is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://java.sun.com/jsp/jstl/functions is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://jakarta.apache.org/taglibs/standard/permittedTaglibs is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://jakarta.apache.org/taglibs/standard/scriptfree is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://java.sun.com/jstl/sql_rt is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://java.sun.com/jstl/sql is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://java.sun.com/jsp/jstl/sql is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://java.sun.com/jstl/xml_rt is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://java.sun.com/jstl/xml is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.startup.TaglibUriRule body 信息: TLD skipped. URI: http://java.sun.com/jsp/jstl/xml is already defined 9月 18, 2025 10:26:31 上午 org.apache.catalina.core.StandardContext listenerStart 严重: Error configuring application listener of class org.springframework.web.context.ContextLoaderListener java.lang.NoClassDefFoundError: jakarta/servlet/ServletContextListener at java.base/java.lang.ClassLoader.defineClass1(Native Method) at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1027) at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150) at java.base/java.net.URLClassLoader.defineClass(URLClassLoader.java:524) at java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:427) at java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:421) at java.base/java.security.AccessController.doPrivileged(AccessController.java:714) at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:420) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1191) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1669) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1547) at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:532) at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:514) at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:142) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4854) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.lang.ClassNotFoundException: jakarta.servlet.ServletContextListener at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1702) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1547) ... 23 more 9月 18, 2025 10:26:31 上午 org.apache.catalina.core.StandardContext listenerStart 严重: Skipped installing application listeners due to previous error(s) 9月 18, 2025 10:26:31 上午 org.apache.catalina.core.StandardContext startInternal 严重: Error listenerStart 9月 18, 2025 10:26:31 上午 org.apache.catalina.core.StandardContext startInternal 严重: Context [/meal_ordering_system] startup failed due to previous errors 9月 18, 2025 10:26:31 上午 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc 严重: The web application [/meal_ordering_system] registered the JDBC driver [com.mysql.cj.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. 9月 18, 2025 10:26:31 上午 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc 严重: The web application [/meal_ordering_system] registered the JDBC driver [com.alibaba.druid.proxy.DruidDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. 9月 18, 2025 10:26:31 上午 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc 严重: The web application [/meal_ordering_system] registered the JDBC driver [com.alibaba.druid.mock.MockDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. 9月 18, 2025 10:26:31 上午 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads 严重: The web application [/meal_ordering_system] appears to have started a thread named [mysql-cj-abandoned-connection-cleanup] but has failed to stop it. This is very likely to create a memory leak. 9月 18, 2025 10:26:31 上午 org.apache.catalina.loader.WebappClassLoader checkThreadLocalsForLeaks 警告: Failed to check for ThreadLocal references for web application [/meal_ordering_system] java.lang.reflect.InaccessibleObjectException: Unable to make field java.lang.ThreadLocal$ThreadLocalMap java.lang.Thread.threadLocals accessible: module java.base does not "opens java.lang" to unnamed module @2eda072 at java.base/java.lang.reflect.AccessibleObject.throwInaccessibleObjectException(AccessibleObject.java:391) at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:367) at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:315) at java.base/java.lang.reflect.Field.checkCanSetAccessible(Field.java:183) at java.base/java.lang.reflect.Field.setAccessible(Field.java:177) at org.apache.catalina.loader.WebappClassLoader.checkThreadLocalsForLeaks(WebappClassLoader.java:2458) at org.apache.catalina.loader.WebappClassLoader.clearReferences(WebappClassLoader.java:1984) at org.apache.catalina.loader.WebappClassLoader.stop(WebappClassLoader.java:1890) at org.apache.catalina.loader.WebappLoader.stopInternal(WebappLoader.java:662) at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232) at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5669) at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:160) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) 9月 18, 2025 10:26:31 上午 org.apache.catalina.core.ContainerBase startInternal 严重: A child container failed during start java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to stop component [StandardEngine[Tomcat].StandardHost[localhost].StandardContext[/meal_ordering_system]] at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:800) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.apache.catalina.LifecycleException: Failed to stop component [StandardEngine[Tomcat].StandardHost[localhost].StandardContext[/meal_ordering_system]] at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:236) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:160) ... 6 more Caused by: org.apache.catalina.LifecycleException: Failed to stop component [WebappLoader[/meal_ordering_system]] at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:236) at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5669) at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232) ... 7 more Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make field private final java.lang.ClassLoader sun.rmi.transport.Target.ccl accessible: module java.rmi does not "opens sun.rmi.transport" to unnamed module @2eda072 at java.base/java.lang.reflect.AccessibleObject.throwInaccessibleObjectException(AccessibleObject.java:391) at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:367) at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:315) at java.base/java.lang.reflect.Field.checkCanSetAccessible(Field.java:183) at java.base/java.lang.reflect.Field.setAccessible(Field.java:177) at org.apache.catalina.loader.WebappClassLoader.clearReferencesRmiTargets(WebappClassLoader.java:2659) at org.apache.catalina.loader.WebappClassLoader.clearReferences(WebappClassLoader.java:1987) at org.apache.catalina.loader.WebappClassLoader.stop(WebappClassLoader.java:1890) at org.apache.catalina.loader.WebappLoader.stopInternal(WebappLoader.java:662) at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232) ... 9 more 9月 18, 2025 10:26:31 上午 org.apache.catalina.core.ContainerBase startInternal 严重: A child container failed during start java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat].StandardHost[localhost]] at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123) at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:302) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:443) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:732) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.startup.Tomcat.start(Tomcat.java:341) at org.apache.tomcat.maven.plugin.tomcat7.run.AbstractRunMojo.startContainer(AbstractRunMojo.java:1238) at org.apache.tomcat.maven.plugin.tomcat7.run.AbstractRunMojo.execute(AbstractRunMojo.java:592) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:126) at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2(MojoExecutor.java:328) at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:316) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:174) at org.apache.maven.lifecycle.internal.MojoExecutor.access$000(MojoExecutor.java:75) at org.apache.maven.lifecycle.internal.MojoExecutor$1.run(MojoExecutor.java:162) at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute(DefaultMojosExecutionStrategy.java:39) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:159) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:105) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:73) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:53) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:118) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:261) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:173) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:101) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:906) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:283) at org.apache.maven.cli.MavenCli.main(MavenCli.java:206) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:255) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:201) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:361) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:314) Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat].StandardHost[localhost]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: org.apache.catalina.LifecycleException: A child container failed during start at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1131) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:800) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ... 6 more [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 3.481 s [INFO] Finished at: 2025-09-18T10:26:31+08:00 [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:run (default-cli) on project meal_ordering_system: Could not start Tomcat: Failed to start component [StandardServer[-1]]: Failed to start component [StandardService[Tomcat]]: Failed to start component [StandardEngine[Tomcat]]: A child container failed during start -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
最新发布
09-19
在使用Maven运行Tomcat时出现的ClassFormatException、NoClassDefFoundError、ClassNotFoundException等错误，会导致项目无法正常启动，以下是针对不同错误类型的解决思路： ### 解决ClassFormatException错误 当...
我正在编辑【JSP】遇到了问题: can not find the tag library descriptor for “http:/java.sun.com/jsp/jstl/fmt” ，请帮我检查并改正错误点。我的原始代码如下：<%@ page contentType="text/html;charset=UTF-8" %> <%@ taglib prefix="my" tagdir="/WEB-INF/tags" %> <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %> <html> <head> <title>三角形面积（三位小数）</title> </head> <body> <my:GetArea a="3.0" b="4.0" c="5.0"/> <h3>三角形面积： <fmt:formatNumber value="${area}" type="number" maxFractionDigits="3"/> </h3> </body> </html>
03-25
- 如果使用 **Tomcat 9或更低**（Java EE），需确认是否添加了`javax.servlet`命名空间的JSTL 1.2依赖。 --- ### **解决方案** #### **1. 添加正确的JSTL依赖** 根据你的Servlet容器版本选择依赖： - **Tomcat ...
解决JSTL依赖问题：部署jstl及javax.el.jar包
在JSTL的使用过程中，开发者可能会遇到一个常见的错误，即java.lang.NoClassDefFoundError: javax/el/ExpressionFactory。这个问题的出现通常是因为缺少了JSTL依赖的某些库文件，特别是EL表达式语言的核心实现，即...
java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/ConditionalTagSupport 问题-附件资源
03-05
java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/ConditionalTagSupport 问题-附件资源
Java for Web学习笔记（二九）：JSTL（5）FMT Tag（上）
愷风（Wei）的专栏
10-03 1655
FMT Tag何用如果我们要编写国际化的程序，就涉及很多本地化的场景，使用不同的语言，使用不同的时间、金钱等表述习惯。J2EE提供了i18n来实现国际化的框架，在这个框架下，我们可以为不同的地区进行本地化的设置（即L10n）。 其核心是：为不同的地区设置不同的资源文件，当不同地区的用户使用时，根据资源文件，显示不同的内容。 JSLT提供了fmt tag（ Internationalization a
刚刚遇到的bug-HTTP Status 500-java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/sql/SQLExceptionTag
yechiyu167的博客
11-26 635
网上找了半天没有同样的bug，原来是jar包版本问题 最终解决过程 去官网下载正确的jar，官网地址：http://archive.apache.org/dist/jakarta/taglibs/standard/binaries/ 下载那个zip就可以了，把里面的jar包重新添加的idea，成功运行 ...
HTTP Status 500 -
hello,today!
09-22 765
访问http://localhost:8080/pager/sublistStudent.jsp 1和2都没有导入时,出现如下错误 HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it
NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config
Sanjay的专栏
08-05 1250
NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config   使用spring3.05 mvc进行开发，使用tomcat容器，通过url映射寻找view的时候， 会报错NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config， 如果随便去找个jstl包过来放入we
Servlet&JSP 第七章 使用JSTL
XuDTone的博客
06-12 962
一、JSTL简介 1、JSTL简介 不仅提供了条件判断的逻辑标签，还提供了对应JSP标准标签的扩展标签以及更多的功能标签。 （1）JSTL提供的标签库（五大类）： 核心标签库：提供条件判断、属性访问、URL及错误处理等标签。 I18N兼容格式标签库：提供数字、日期等的格式化功能，以及区域、信息、编码处理等国际化功能的标签。 SRL标签库：提供基本的数据库查询、更新、设置数据源等功能的标
Maven将项目部署到Tomcat-报错：java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config
lxjllove的专栏
04-11 8274
今天使用maven写SpringMvc，部署到tomcat时，遇到这样一个问题： java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config at org.springframework.web.servlet.support.JstlUtils.exposeLocalizationContext(JstlUtils
appfuse实例中的web.xml学习笔记之过滤器
爪哇猫的窝窝
03-10 3609
                csstheme        simplicity                     javax.servlet.jsp.jstl.fmt.localizationContext        ApplicationResources    其运用如下：1 加入standard.jar和jstl.jar文件到/WEB-INF/lib里面2 配
java项目国际化
彷徨de等待
04-12 4897
利用maven生成了appfuse web 的ssh框架里面生成了一堆东西，调查了下 jstl 国际化         javax.servlet.jsp.jstl.fmt.localizationContext         ApplicationResources                         javax.servlet.jsp.jstl
评论
成就一亿技术人!
拼手气红包6.0元
还能输入1000个字符
 
红包 添加红包
表情包 插入表情
表情包 代码片
 条评论被折叠 查看
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值