java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start com

java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat] 问题描述：IDEA中Maven项目添加tomcat7插件，对web项目进行编译启动 后台出现如下错误：java.util.concurre

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