A war, there are problems posted to Tomcat7 , home to get in , and ask how to do ?

The following error: Also ask , the following exactly how this error was Nengkanmingbai , Wan Xie !

[ServletException in :/ page / jsp / template / block.jsp] org.apache.jsp.page.jsp.template.block_jsp 'java.lang.ClassNotFoundException: org.apache. jsp.page.jsp.template.block_jsp at java.net.URLClassLoader $ 1.run (Unknown Source) at java.security.AccessController.doPrivileged (Native Method) at java.net.URLClassLoader . findClass (Unknown Source) at org.apache.jasper.servlet.JasperLoader.loadClass (JasperLoader.java: 132) at org.apache.jasper.servlet.JasperLoader.loadClass (JasperLoader.java: 63 ) at org.apache.catalina.core.DefaultInstanceManager.newInstance (DefaultInstanceManager.java: 143) at org.apache.jasper.servlet.JspServletWrapper.getServlet (JspServletWrapper.java: 172) at org . apache.jasper.servlet.JspServletWrapper.service (JspServletWrapper.java: 369) at org.apache.jasper.servlet.JspServlet.serviceJspFile (JspServlet.java: 390) at org.apache.jasper.servlet . JspServlet.service (JspServlet.java: 334) at javax.servlet.http.HttpServlet.service (HttpServlet.java: 728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java : 305) at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java: 210) at org.apache.catalina.core.ApplicationDispatcher.invoke (ApplicationDispatcher.java: 749) at ; org.apache.catalina.core.ApplicationDispatcher.doInclude (ApplicationDispatcher.java: 605) at org.apache.catalina.core.ApplicationDispatcher.include (ApplicationDispatcher.java: 544) at org.apache.jasper . runtime.JspRuntimeLibrary.include (JspRuntimeLibrary.java: 954) at org.apache.jasper.runtime.PageContextImpl.include (PageContextImpl.java: 652) at org.apache.struts.tiles.TilesUtilImpl.doInclude (TilesUtilImpl.java: 138) at org.apache.struts.tiles.TilesUtil.doInclude (TilesUtil.java: 152) at org.apache.struts.tiles.TilesUtil.doInclude (TilesUtil.java: 138 ) at org.apache.struts.taglib.tiles.InsertTag.doInclude (InsertTag.java: 756) at org.apache.struts.taglib.tiles.InsertTag $ InsertHandler.doEndTag (InsertTag.java: 881 ) at org.apache.struts.taglib.tiles.InsertTag.doEndTag (InsertTag.java: 473) at org.apache.jsp.page.jsp.user.login.index_jsp._jspx_meth_tiles_005finsert_005f0 (index_jsp.java : 132) at org.apache.jsp.page.jsp.user.login.index_jsp._jspService (index_jsp.java: 77) at org.apache.jasper.runtime.HttpJspBase.service (HttpJspBase.java : 70) at javax.servlet.http.HttpServlet.service (HttpServlet.java: 728) at org.apache.jasper.servlet.JspServletWrapper.service (JspServletWrapper.java: 432) at org . apache.jasper.servlet.JspServlet.serviceJspFile (JspServlet.java: 390) at org.apache.jasper.servlet.JspServlet.service (JspServlet.java: 334) at javax.servlet.http.HttpServlet . service (HttpServlet.java: 728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java: 305) at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java : 210) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal (CharacterEncodingFilter.java: 88) at org.springframework.web.filter.OncePerRequestFilter.doFilter (OncePerRequestFilter.java: 76) at ; org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java: 243) at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java: 210) at org.apache.catalina . core.StandardWrapperValve.invoke (StandardWrapperValve.java: 222) at org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java: 123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke (AuthenticatorBase.java: 502) at org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java: 171) at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java: 99 ) at org.apache.catalina.valves.AccessLogValve.invoke (AccessLogValve.java: 953) at org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java: 118) at org . apache.catalina.connector.CoyoteAdapter.service (CoyoteAdapter.java: 408) at org.apache.coyote.http11.AbstractHttp11Processor.process (AbstractHttp11Processor.java: 1023) at org.apache.coyote.AbstractProtocol $ AbstractConnectionHandler.process (AbstractProtocol.java: 589) at org.apache.tomcat.util.net.JIoEndpoint $ SocketProcessor.run (JIoEndpoint.java: 312) at java.util.concurrent.ThreadPoolExecutor $ Worker . runTask (Unknown Source) at java.util.concurrent.ThreadPoolExecutor $ Worker.run (Unknown Source) at java.lang.Thread.run (Unknown Source)
- ---- Solution -------------------------------------------- < br> missing package , the missing bag back into the can .
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org.apache.jsp.page.jsp.template.block_jsp 'java.lang.ClassNotFoundException
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corresponding jar package is not ah
--- --- Solution --------------------------------------------
delete <% @ taglib prefix = "c" uri = "http://java.sun.com/jsp/jstl/core"%> just fine.
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BTW: this war is MyEclipse exported , tested the program on a local Tomcat no problem .