java.lang.AbstractMethodError: org.apache.xerces.dom.DeferredDocumentImpl.

java.lang.AbstractMethodError: org.apache.xerces.dom.DeferredDocumentImpl. setDocumentURI(Ljava/lang/String;)V


http://docs.oracle.com/cd/E19501-01/819-7012/gcqyc/index.html


砍掉xerces.jar就好了


D:\jetty-6.1.26\lib\jsp-2.0\xercesImpl-2.6.2.jar
\eclipse\plugins\org.apache.xerces_2.9.0.v201101211617.jar