javaee项目运行出现错误，先前还好用，现在jsp运行不出来

Question

下面是报错

十二月 18, 2023 10:16:21 下午 org.apache.catalina.startup.HostConfig deployDescriptor
严重: Error deploying configuration descriptor C:\webserver\apache-tomcat8\conf\Catalina\localhost\shop.xml
java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/shop]]
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:731)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:620)
    at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1832)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    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:750)

十二月 18, 2023 10:16:21 下午 org.apache.catalina.startup.HostConfig deployDescriptor
信息: Deployment of configuration descriptor C:\webserver\apache-tomcat8\conf\Catalina\localhost\shop.xml has finished in 30 ms

Answer 1

到tomcat下面的log目录，把相应的日志贴出来看看。