Unable to load class [javax.ws.rs.container.ConnectionCallback问题处理

逃离我推掉我的手 2023-07-08 09:20 113阅读 0赞

问题经过：

  1. springboot用多了，下了一个spring的web项目，需要tomcat启动，于是又搞了一把，结果很悲剧

上日志：

  1. 警告: Unable to load class [javax.el.ELUtil] to check against the @HandlesTypes annotation of one or more ServletContentInitializers. 
  2. java.lang.ClassNotFoundException: javax.el.ELUtil
  3.     at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1643)
  4.     at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1488)
  5.     at org.apache.catalina.startup.ContextConfig.checkHandlesTypes(ContextConfig.java:1945)
  6.     at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:1908)
  7.     at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1795)
  8.     at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1754)
  9.     at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1740)
  10.     at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1245)
  11.     at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:874)
  12.     at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:317)
  13.     at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
  14.     at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:89)
  15.     at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4881)
  16.     at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
  17.     at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:812)
  18.     at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:787)
  19.     at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
  20.     at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1379)
  21.     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  22.     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
  23.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  24.     at java.lang.reflect.Method.invoke(Method.java:606)
  25.     at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
  26.     at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
  27.     at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
  28.     at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:598)
  29.     at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:547)
  30.     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  31.     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
  32.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  33.     at java.lang.reflect.Method.invoke(Method.java:606)
  34.     at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
  35.     at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
  36.     at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
  37.     at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1487)
  38.     at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:97)
  39.     at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1328)
  40.     at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1420)
  41.     at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:848)
  42.     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  43.     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
  44.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  45.     at java.lang.reflect.Method.invoke(Method.java:606)
  46.     at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
  47.     at sun.rmi.transport.Transport$2.run(Transport.java:202)
  48.     at sun.rmi.transport.Transport$2.run(Transport.java:199)
  49.     at java.security.AccessController.doPrivileged(Native Method)
  50.     at sun.rmi.transport.Transport.serviceCall(Transport.java:198)
  51.     at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:567)
  52.     at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:828)
  53.     at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.access$400(TCPTransport.java:619)
  54.     at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$1.run(TCPTransport.java:684)
  55.     at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$1.run(TCPTransport.java:681)
  56.     at java.security.AccessController.doPrivileged(Native Method)
  57.     at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:681)
  58.     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
  59.     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
  60.     at java.lang.Thread.run(Thread.java:745)

试过的办法有：

  1. > 
  2. >
  3. > 1. 更换tomcat的jdk版本到1.7（我本机是1.8）
  4. >
  5. > 2. 添加以入tomcat的jar依赖
  6. >
  7. > 3. 手动配置javax的jar到lib然后添加引入
  8. >
  9. >    ......

最后怀疑到jar冲突的问题上，果然是在pom中配置了

  1. <!-- 导入java ee jar 包 --><dependency>  <groupId>javax</groupId>  <artifactId>javaee-api</artifactId>  <version>7.0</version></dependency>

​ 此处与tomcat冲突

去掉一个，问题解决！

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