tomcat启动报错：LifecycleException: 无法启动组件[org.apache.catalina.webresources.StandardRoot@22807d9a]

旧城等待， 2023-10-14 11:06 26阅读 0赞

#### 目录 ####

*   *  一、场景
     *  二、报错信息
     *  三、排查
     *  四、原因
     *  五、解决

--------------------

### 一、场景 ###

启动tomcat失败，并且`catalina.out`出现异常信息

--------------------

### 二、报错信息 ###

java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: 无法启动组件[org.apache.catalina.webresources.StandardRoot@22807d9a]
    		at java.util.concurrent.FutureTask.report(FutureTask.java:122)
    		at java.util.concurrent.FutureTask.get(FutureTask.java:192)
    		at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:891)
    		at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:793)
    		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    		at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1360)
    		at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1350)
    		at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    		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)
    	Caused by: org.apache.catalina.LifecycleException: 无法启动组件[org.apache.catalina.webresources.StandardRoot@22807d9a]
    		at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
    		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
    		at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4590)
    		at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4728)
    		... 7 more
    	Caused by: java.lang.IllegalArgumentException: 指定的主资源集 [/home/xxx/upload] 无效
    		at org.apache.catalina.webresources.StandardRoot.createMainResourceSet(StandardRoot.java:720)
    		at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:678)
    		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    		... 9 more
    01-Aug-2023 13:53:17.719 严重 [main] org.apache.catalina.core.ContainerBase.startInternal 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:192)
    		at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:891)
    		at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:248)
    		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    		at org.apache.catalina.core.StandardService.startInternal(StandardService.java:429)
    		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    		at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:776)
    		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    		at org.apache.catalina.startup.Catalina.start(Catalina.java:695)
    		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:347)
    		at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:478)
    	Caused by: org.apache.catalina.LifecycleException: 子容器启动失败
    		at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:903)
    		at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:793)
    		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    		at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1360)
    		at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1350)
    		at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    		at java.lang.Thread.run(Thread.java:748)

--------------------

### 三、排查 ###

从以下2处报错信息可以看出，启动失败和WEB资源有关

1、**无法启动组件\[org.apache.catalina.`webresources`.StandardRoot@22807d9a\]**

2、**Caused by: java.lang.IllegalArgumentException: 指定的主资源集 \[`/home/xxx/upload`\] 无效**

3、进入tomcat的conf目录，打开server.xml配置文件，查看tomcat配置的静态资源目录

![在这里插入图片描述][c820dca564764a56ac1df4c6f9e51086.png]  
4、确认该目录是否存在

![在这里插入图片描述][5816a4250a96454aad434d9a8e9b0797.png]

--------------------

### 四、原因 ###

**tomcat配置的静态资源目录不存在**

--------------------

### 五、解决 ###

方式1、更改tomcat所配置的静态资源目录，重启tomcat

方式2、新建tomcat所配置的静态资源目录，重启tomcat

[c820dca564764a56ac1df4c6f9e51086.png]: https://img-blog.csdnimg.cn/c820dca564764a56ac1df4c6f9e51086.png
[5816a4250a96454aad434d9a8e9b0797.png]: https://img-blog.csdnimg.cn/5816a4250a96454aad434d9a8e9b0797.png