毕业设计关键时刻调试不出来,冰天雪地跪求这个问题
调试的时候出现这个问题,搞了半天搞不出来,在网上搜索半天发现这个问题很常见就是不知道怎么解决。   
 HTTP   Status   500   -      
 --------------------------------------------   
 type   Exception   report   
 message      
 description   The   server   encountered   an   internal   error   ()   that   prevented   it   from   fulfilling   this   request.   
 exception       
org.apache.jasper.JasperException:   /resources/top.jsp(42,0)   The   value   for   the   useBean   class   attribute   ckstudio.db.faq   is   invalid. 
 	org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39) 
 	org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409) 
 	org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:150) 
 	org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1227) 
 	org.apache.jasper.compiler.Node$UseBean.accept(Node.java:1116) 
 	org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163) 
 	org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213) 
 	org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2219) 
 	org.apache.jasper.compiler.Node$Root.accept(Node.java:456) 
 	org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163) 
 	org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213) 
 	org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2237) 
 	org.apache.jasper.compiler.Node$IncludeDirective.accept(Node.java:597) 
 	org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163) 
 	org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213) 
 	org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2219) 
 	org.apache.jasper.compiler.Node$Root.accept(Node.java:456) 
 	org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163) 
 	org.apache.jasper.compiler.Generator.generate(Generator.java:3272) 
 	org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:244) 
 	org.apache.jasper.compiler.Compiler.compile(Compiler.java:470) 
 	org.apache.jasper.compiler.Compiler.compile(Compiler.java:451) 
 	org.apache.jasper.compiler.Compiler.compile(Compiler.java:439) 
 	org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511) 
 	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295) 
 	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) 
 	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) 
 	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)     
 note   The   full   stack   trace   of   the   root   cause   is   available   in   the   Apache   Tomcat/5.0.28   logs. 
------解决方案--------------------毕业设计差不多都是抄的...   
 要么贴出代码, 要么自己检查下出错的位置, 已经说了useBean的错了...
------解决方案--------------------是报top.jsp错,faq.java没有错,你把top.jsp贴出来才对.
------解决方案--------------------useBean标签中 "class "属性值路径不正确!
------解决方案--------------------你没有在页面内引用这个类所在的包。 
------解决方案-------------------- <%@ page import= "java.sql.ResultSet,ckstudio.db.faq”%>
------解决方案--------------------你把类打包在了 ckstudio.db 这里 
 而在引入这个类时包路径写错了,多个faq 
  <%@ page import= "java.sql.ResultSet,ckstudio.db.faq”%>