Expecting "JSP: Param" standard action with "name" and "value"

2010-6-2 9:00:32 Org. apache. catalina. core. standardwrappervalve invoke <br/> critical: servlet. service () for servlet JSP threw exception <br/> Org. apache. jasper. jasperexception:/Baike. JSP (17,7) expecting "JSP: Param" Standard action with "name" and "value" attributes <br/> at Org. apache. jasper. compiler. defaulterrorhandler. jsperror (defaulterrorhandler. java: 40) <br/> at Org. apache. jasper. compiler. errordispatcher. dispatch (errordispatcher. java: 407) <br/> at Org. apache. jasper. compiler. errordispatcher. jsperror (errordispatcher. java: 88) <br/> at Org. apache. jasper. compiler. parser. parseparam (parser. java: 845) <br/> at Org. apache. jasper. compiler. parser. parsebody (parser. java: 1683) <br/> at Org. apache. jasper. compiler. parser. parseoptionalbody (parser. java: 1022) <br/> at Org. apache. jasper. compiler. parser. parseinclude (parser. java: 874) <br/> at Org. apache. jasper. compiler. parser. parsestandardaction (parser. java: 1136) <br/> at Org. apache. jasper. compiler. parser. parseelements (parser. java: 1466) <br/> at Org. apache. jasper. compiler. parser. parse (parser. java: 138) <br/> at Org. apache. jasper. compiler. parsercontroller. doparse (parsercontroller. java: 216) <br/> at Org. apache. jasper. compiler. parsercontroller. parse (parsercontroller. java: 103) <br/> at Org. apache. jasper. compiler. compiler. generatejava (compiler. java: 154) <br/> at Org. apache. jasper. compiler. compiler. compile (compiler. java: 315) <br/> at Org. apache. jasper. compiler. compiler. compile (compiler. java: 295) <br/> at Org. apache. jasper. compiler. compiler. compile (compiler. java: 282) <br/> at Org. apache. jasper. jspcompilationcontext. compile (jspcompilationcontext. java: 586) <br/> at Org. apache. jasper. servlet. jspservletwrapper. service (jspservletwrapper. java: 317) <br/> at Org. apache. jasper. servlet. jspservlet. servicejspfile (jspservlet. java: 342) <br/> at Org. apache. jasper. servlet. jspservlet. service (jspservlet. java: 267) <br/> at javax. servlet. HTTP. httpservlet. service (httpservlet. java: 717) <br/> at Org. apache. catalina. core. applicationfilterchain. internaldofilter (applicationfilterchain. java: 290) <br/> at Org. apache. catalina. core. applicationfilterchain. dofilter (applicationfilterchain. java: 206) <br/> at Org. apache. struts2.dispatcher. filterdispatcher. dofilter (filterdispatcher. java: 413) <br/> at Org. apache. catalina. core. applicationfilterchain. internaldofilter (applicationfilterchain. java: 235) <br/> at Org. apache. catalina. core. applicationfilterchain. dofilter (applicationfilterchain. java: 206) <br/> at Org. apache. struts2.dispatcher. actioncontextcleanup. dofilter (actioncontextcleanup. java: 99) <br/> at Org. apache. catalina. core. applicationfilterchain. internaldofilter (applicationfilterchain. java: 235) <br/> at Org. apache. catalina. core. applicationfilterchain. dofilter (applicationfilterchain. java: 206) <br/> at Org. tuckey. web. filters. urlrewrite. urlrewritefilter. dofilter (urlrewritefilter. java: 427) <br/> at Org. apache. catalina. core. applicationfilterchain. internaldofilter (applicationfilterchain. java: 235) <br/> at Org. apache. catalina. core. applicationfilterchain. dofilter (applicationfilterchain. java: 206) <br/> at Org. apache. catalina. core. standardwrappervalve. invoke (standardwrappervalve. java: 233) <br/> at Org. apache. catalina. core. standardcontextvalve. invoke (standardcontextvalve. java: 191) <br/> at Org. apache. catalina. core. standardhostvalve. invoke (standardhostvalve. java: 128) <br/> at Org. apache. catalina. valves. errorreportvalve. invoke (errorreportvalve. java: 102) <br/> at Org. apache. catalina. core. standardenginevalve. invoke (standardenginevalve. java: 109) <br/> at Org. apache. catalina. connector. coyoteadapter. service (coyoteadapter. java: 286) <br/> at Org. apache. coyote. http11.http11processor. process (http11processor. java: 845) <br/> at Org. apache. coyote. http11.http11protocol $ http11connectionhandler. process (http11protocol. java: 583) <br/> at org.apache.tomcat.util.net. jioendpoint $ worker. run (jioendpoint. java: 447) <br/> at java. lang. thread. run (thread. java: 619) <br/>