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子容器启动失败-java.util.concurrent.ExecutionException-org.apache.catalina.LifecycleException-无法启动组件Stan

 收录于 Java
   约 1218 字   预计阅读 3 分钟 
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子容器启动失败 java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: 无法启动组件[Stan

遇到错误，记录一下

子容器启动失败

java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: 无法启动组件[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/HttpSessionProject]]
	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
	at java.util.concurrent.FutureTask.get(FutureTask.java:188)
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:931)
	at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:841)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1412)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1402)
	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: org.apache.catalina.LifecycleException: 无法启动组件[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/HttpSessionProject]]
	at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
	... 6 more
Caused by: java.lang.IllegalArgumentException: 名为 [com.servlet.OneServlet]和 [com.servlet.TwoServlet] 的servlet不能映射为一个url模式(url-pattern) [/OneServelt]
	at org.apache.tomcat.util.descriptor.web.WebXml.addServletMappingDecoded(WebXml.java:340)
	at org.apache.tomcat.util.descriptor.web.WebXml.addServletMapping(WebXml.java:333)
	at org.apache.catalina.startup.ContextConfig.processAnnotationWebServlet(ContextConfig.java:2347)
	at org.apache.catalina.startup.ContextConfig.processClass(ContextConfig.java:2026)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2015)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:1916)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:1910)
	at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:1910)
	at org.apache.catalina.startup.ContextConfig.processClasses(ContextConfig.java:1176)
	at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1093)
	at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:779)
	at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:299)
	at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5069)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
	... 6 more

三月 09, 2021 4:32:58 下午 org.apache.catalina.core.ContainerBase startInternal
严重: 子容器启动失败
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: 子容器启动失败
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:188)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:931)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:261)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:766)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.startup.Catalina.start(Catalina.java:688)
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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:342)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473)
Caused by: org.apache.catalina.LifecycleException: 子容器启动失败
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:942)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:841)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1412)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1402)
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.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: 无法启动组件[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/HttpSessionProject]]
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:188)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:931)
... 8 more
Caused by: org.apache.catalina.LifecycleException: 无法启动组件[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/HttpSessionProject]]
at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
... 6 more
Caused by: java.lang.IllegalArgumentException: 名为 [com.servlet.OneServlet]和 [com.servlet.TwoServlet] 的 servlet 不能映射为一个 url 模式(url-pattern) [/OneServelt]
at org.apache.tomcat.util.descriptor.web.WebXml.addServletMappingDecoded(WebXml.java:340)
at org.apache.tomcat.util.descriptor.web.WebXml.addServletMapping(WebXml.java:333)
at org.apache.catalina.startup.ContextConfig.processAnnotationWebServlet(ContextConfig.java:2347)
at org.apache.catalina.startup.ContextConfig.processClass(ContextConfig.java:2026)
at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2015)
at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:1916)
at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:1910)
at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:1910)
at org.apache.catalina.startup.ContextConfig.processClasses(ContextConfig.java:1176)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1093)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:779)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:299)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5069)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
... 6 more

三月 09, 2021 4:32:58 下午 org.apache.catalina.startup.Catalina start
严重: 所必需的服务组件启动失败，所以无法启动 Tomcat
org.apache.catalina.LifecycleException: 子容器启动失败
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:942)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:261)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:766)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.startup.Catalina.start(Catalina.java:688)
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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:342)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473)
Caused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: 子容器启动失败
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:188)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:931)
... 13 more
Caused by: org.apache.catalina.LifecycleException: 子容器启动失败
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:942)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:841)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1412)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1402)
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.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: 无法启动组件[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/HttpSessionProject]]
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:188)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:931)
... 8 more
Caused by: org.apache.catalina.LifecycleException: 无法启动组件[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/HttpSessionProject]]
at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
... 6 more
Caused by: java.lang.IllegalArgumentException: 名为 [com.servlet.OneServlet]和 [com.servlet.TwoServlet] 的 servlet 不能映射为一个 url 模式(url-pattern) [/OneServelt]
at org.apache.tomcat.util.descriptor.web.WebXml.addServletMappingDecoded(WebXml.java:340)
at org.apache.tomcat.util.descriptor.web.WebXml.addServletMapping(WebXml.java:333)
at org.apache.catalina.startup.ContextConfig.processAnnotationWebServlet(ContextConfig.java:2347)
at org.apache.catalina.startup.ContextConfig.processClass(ContextConfig.java:2026)
at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2015)
at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:1916)
at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:1910)
at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:1910)
at org.apache.catalina.startup.ContextConfig.processClasses(ContextConfig.java:1176)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1093)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:779)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:299)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5069)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
... 6 more

web.xml 也检查过了， tomcat 服务器 也清过了还是报这个问题。

最后发现是 @WebServlet() 写错了

因为是 TwoServelt 是直接复制 OneServelt 的，所以容易漏改，改过来了就启动正确了

https://i-blog.csdnimg.cn/blog_migrate/2369a75715c3074b160291617fc309a5.png

更新于 2021-03-09
 Java
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