tomcat插件启动时报错Failed to start component [StandardEngine[Tomcat].

最新推荐文章于 2022-05-03 09:58:57 发布

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最新推荐文章于 2022-05-03 09:58:57 发布

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本文链接：https://blog.youkuaiyun.com/qq_32218473/article/details/80554836

本文介绍了在使用Maven构建工具并尝试通过Tomcat插件部署应用程序时遇到的启动错误。错误原因是由于Tomcat自带的servlet-api.jar与Maven仓库中的servlet-api存在冲突。解决方法是移除Maven仓库中的servlet-api。

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在pom.xml中加入tomcat插件：

用run as Maven build : clean package启动后报错

java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat].StandardHost[localhost].StandardContext[/comment]]
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:800)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
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 [StandardEngine[Tomcat].StandardHost[localhost].StandardContext[/comment]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)