问

java - 启动tomcat时报错Failed to start component

手机用户2602883115 发布于 2022-10-25 17:08

严重: ContainerBase.addChild: start: 
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/WebApplication1]]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:729)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:587)
    at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1798)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot@6215c10b]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
    at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4969)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5099)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
    ... 10 more
Caused by: java.lang.IllegalArgumentException: The main resource set specified [G:\workspace\NetBeans\WebApplication1\build\web] is not valid
    at org.apache.catalina.webresources.StandardRoot.createMainResourceSet(StandardRoot.java:730)
    at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:688)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
    ... 13 more

十二月 08, 2016 5:48:16 下午 org.apache.catalina.startup.HostConfig deployDescriptor
严重: Error deploying configuration descriptor G:\Servers\apache-tomcat-8.0.39\conf\Catalina\localhost\WebApplication1.xml
java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/WebApplication1]]
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:757)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:729)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:587)
    at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1798)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

**错误信息如上。
tomcat8 jdk1.8

tomcat eclipse jdk 所有环境都是新装的运行其他项目没有任何问题。
maven构建项目 jar包都是正常导入项目没有显示任何错误。
找了很久还是不知道什么原因造成的。如果需要其他信息请留言。
谢谢各位~~

3 个回答

安装的路径tomcat对吗

2022-10-26 23:36 回答

kikokikolove
我上一次就回答一个人的问题这样的问题你的使用排除法先把你的所有的项目清空看一下再次启动tomcat有没有问题如果有的话建议你更换tomcat 如果没有的话部署项目就得检查你web.xml文件如果没有问题检查你的spring相关的文件因为他是扮演的监听器的功能一般启动就会实例化的我想应该就是你的 WebApplication1.xml 出现问题了

2022-10-26 23:36 回答

蓝颜知己Alice
G:Serversapache-tomcat-8.0.39confCatalinalocalhostWebApplication1.xml 更改过哪些内容

2022-10-26 23:36 回答

mobiledu2502930075

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