tiles ???
@航空母舰 2008-04-24 01:10:07 严重: Parse Error at line 2 column 19: Document is invalid: no grammar found.
org.xml.sax.SAXParseException: Document is invalid: no grammar found.
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
2008-4-23 11:59:25 org.apache.commons.digester.Digester error
严重: Parse Error at line 2 column 19: Document root element "tiles-definitions", must match DOCTYPE root "null".
org.xml.sax.SAXParseException: Document root element "tiles-definitions", must match DOCTYPE root "null".
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195)
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:131)
严重: Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
at org.apache.struts.taglib.tiles.InsertTag.processAttribute(InsertTag.java:687)
at org.apache.struts.taglib.tiles.InsertTag.createTagHandler(InsertTag.java:478)
at org.apache.struts.taglib.tiles.InsertTag.doStartTag(InsertTag.java:438)
at org.apache.jsp.layout_jsp._jspx_meth_tiles_005finsert_005f0(layout_jsp.java:133)