遇到詭異事件，相同檔案和一樣環境下移轉到另外一台電腦上卻無法顯示網頁，網路找好多問題解決方式
一直都沒可以用的解決方式，請教各位高手有解招方式?

環境:
WIN7 32X
Apache Tomcat 6.0
jdk-6u45-windows-i586
JVM版本:1.6.0_45-B06

錯誤代碼如下:

HTTP Status 500 - /XX/index.jsp(2,41) File "/struts-tags" not found

type Exception report

message /XX/index.jsp(2,41) File "/struts-tags" not found

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: /gp/index.jsp(2,41) File "/struts-tags" not found
	org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
	org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
	org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:132)
	org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:161)
	org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:386)
	org.apache.jasper.compiler.Parser.parseDirective(Parser.java:450)
	org.apache.jasper.compiler.Parser.parseElements(Parser.java:1399)
	org.apache.jasper.compiler.Parser.parse(Parser.java:130)
	org.apache.jasper.compiler.ParserController.doParse(ParserController.java:255)
	org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
	org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:185)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:354)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:334)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:321)
	org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:592)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.36 logs.

Apache Tomcat/6.0.36