HTTP Status 500 - org.apache.jasper.JasperException: Unable to compile class for JSP

[asc05170101]

初学者，请高手多多指教：

基于Tomcat的，运行jsp页面时，浏览器浏览时出现下面错误

应该不是Tomcat 的配置问题，也不是jdk版本问题，运行其它项目是可以的
Tomcat 里也有tools.jar包

会是路径问题？搞不清楚啊，解决不了，请求帮助





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: Unable to compile class for JSP

Generated servlet error:
D:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\web\org\apache\jsp\Library\web\index_jsp.java:6: 软件包 kjb.main 不存在
import kjb.main.DealString;
^


An error occurred at line: 3 in the jsp file: /Library/web/index.jsp
Generated servlet error:
D:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\web\org\apache\jsp\Library\web\index_jsp.java:46: 找不到符号
符号： 类 DealString
位置： 类 org.apache.jsp.Library.web.index_jsp
DealString ds = new DealString();
^


An error occurred at line: 3 in the jsp file: /Library/web/index.jsp
Generated servlet error:
D:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\web\org\apache\jsp\Library\web\index_jsp.java:46: 找不到符号
符号： 类 DealString
位置： 类 org.apache.jsp.Library.web.index_jsp
DealString ds = new DealString();
^
3 错误



org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:332)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:412)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:472)
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.


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Apache Tomcat/5.0.28

[ly1qaz2wsx]

我也有同样问题，不知道怎么搞

[dadong1713]

kjb.main.DealString这是个什么东东，ClassNotFound！