简介：

      有时在修改项目名称时会报错：

      原因是web.xml中标签前缀在项目转换中被修改成<javaee:param-name>，替换掉javaee:就可以了！

 

java.lang.IllegalArgumentException: Can't convert argument: null
at org.apache.tomcat.util.IntrospectionUtils.convert(IntrospectionUtils.java:1005)
at org.apache.tomcat.util.digester.CallMethodRule.end(CallMethodRule.java:523)
at org.apache.tomcat.util.digester.Rule.end(Rule.java:229)
at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1138)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

2013-10-10 16:44:43 org.apache.catalina.startup.ContextConfig applicationWebConfig

严重: Parse error in application web.xml file at jndi:/localhost/beyond/WEB-INF/web.xml

java.lang.IllegalArgumentException: Can't convert argument: null

at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2806)

 

 原因是javaee:，只要替换掉这个前缀就可以了。

web.xml:
<context-param>
    <javaee:param-name>contextConfigLocation</javaee:param-name>
    <javaee:param-value>
			/WEB-INF/conf/*/*.xml 
		</javaee:param-value>
  </context-param>