请教：request,为什么会报错？

[zjxscj]

String handphone=request.getParamerter("handphone");
开始执行页面时是空值，一面中有个表单提交，提交到本页后，handphone才有值
执行页面时报如下的错：
org.apache.jasper.JasperException: Unable to compile class for JSP

An error occurred at line: -1 in the jsp file: null

Generated servlet error:
[javac] Since fork is true, ignoring compiler setting.
[javac] Compiling 1 source file
[javac] Since fork is true, ignoring compiler setting.
[javac] C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\examples\jsp\duanxin\forget_pass_jsp.java:75: cannot resolve symbol
[javac] symbol : method getParamerter (java.lang.String)
[javac] location: interface javax.servlet.http.HttpServletRequest
[javac] handphone=request.getParamerter("handphone");
[javac] ^
[javac] 1 error

[sikuan]

String handphone=request.getParamerter("handphone");
-》
String handphone=request.getParameter("handphone");

[samwong]

String handphone=(String)request.getParameter("handphone");

[GreenCsdn]

对，你的getParameter();函数写错了。

[zjxscj]

谢谢三位，改了之后，报其它错了：
type Exception report

message Internal Server Error

description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request
请问是什么原因

[sikuan]

看不到代码，怎么知道哪里错了