idea 调试报错 Illegal access: this web application instance has been stopped already.

1、报错信息

执行到当前代码 Map<String, Object> map = parseMapOneRegion(page, ruleRegion);

不进入该代码，则直接下一步，会报错！

2023-02-22 21:03:31.082 [INFO ] [autocrawler-worker  ] [pool-4-thread-1] [autocrawler worker 105346] [org.apache.catalina.loader.WebappClassLoaderBase] - Illegal access: this web application instance has been stopped already. Could not load [META-INF/services/org.apache.xerces.xni.parser.XMLParserConfiguration]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load [META-INF/services/org.apache.xerces.xni.parser.XMLParserConfiguration]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
	at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1385)
	at org.apache.catalina.loader.WebappClassLoaderBase.getResourceAsStream(WebappClassLoaderBase.java:1115)
	at org.apache.xerces.parsers.SecuritySupport$6.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.xerces.parsers.SecuritySupport.getResourceAsStream(Unknown Source)
	at org.apache.xerces.parsers.ObjectFactory.findJarServiceProvider(Unknown Source)
	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
	at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source)
	at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source)

2、原因分析：调试的时候，可能是tomcat 进程重复开了，在 tomcat 重启的时候，因为之前的 tomcat 中的线程还没有完全关闭，新启动 tomcat 就会报这个异常。

3、解决：全部关闭，重新进行调试即可