1、蓝凌EKP在eclipse中启动报错：
严重: End event threw exception
java.lang.NoSuchMethodException: org.apache.catalina.deploy.WebXml addFilter
at org.apache.tomcat.util.IntrospectionUtils.callMethod1(IntrospectionUtils.java:916)
at org.apache.tomcat.util.digester.SetNextRule.end(SetNextRule.java:201)
at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1046)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:609)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1782)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2973)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:648)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1525)
at org.apache.catalina.startup.ContextConfig.parseWebXml(ContextConfig.java:1881)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1266)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:888)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:388)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5536)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1689)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1679)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
六月 29, 2020 9:54:39 下午 org.apache.catalina.startup.ContextConfig parseWebXml
严重: 解析应用程序的web.xml错误，位置：[jndi:/localhost/ekp/WEB-INF/web.xml]
org.xml.sax.SAXParseException; systemId: jndi:/localhost/ekp/WEB-INF/web.xml; lineNumber: 31; columnNumber: 11; Error at (31, 11) : org.apache.catalina.deploy.WebXml addFilter
at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2651)
at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2683)
at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1049)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:609)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1782)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2973)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:648)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1525)
at org.apache.catalina.startup.ContextConfig.parseWebXml(ContextConfig.java:1881)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1266)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:888)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:388)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5536)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1689)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1679)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodException: org.apache.catalina.deploy.WebXml addFilter
at org.apache.tomcat.util.IntrospectionUtils.callMethod1(IntrospectionUtils.java:916)
at org.apache.tomcat.util.digester.SetNextRule.end(SetNextRule.java:201)
at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1046)
... 24 more
处理方法：
找到tomcat下的 conf文件夹下的content.xml,在<Context></Context>中添加 <Loader delegate="true"/>
2、错误：
解决办法：
1).检查svn代码是否下载完了，是否有web.xml文件。
2）.清空缓存；
3、错误：The project was not built since its build path is incomplete. Cannot find the class file for org.springframework.beans.BeansException. Fix the build path then try building this project
处理办法：配置tomcat.
1、错误：
处理方法：下载临时license
来源：oschina
链接：https://my.oschina.net/276172622/blog/4329213