异常信息：

Application Server was not connected before run configuration stop, reason:
                com.intellij.javaee.oss.admin.jmx.JmxAdminException: java.util.concurrent.ExecutionException: java.lang.SecurityException: Access denied! No entries found in the access file [/Users/yumiao/Library/Caches/JetBrains/IntelliJIdea2021.1/tomcat/Tomcat_8_5_32_Web_2/jmxremote.access] for any of the authenticated identities [ngopzaxxc]
 

此异常可能为1099端口被占用导致，杀掉占用端口进程即可！

 

附Mac端操作命令：

• 查询占用1099端口进程：

sudo lsof -i tcp:1099

• 杀掉占用端口进程（PID为查询到的进程PID）：

sudo kill -9 PID