想问个问题……
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  • 置顶帖已经有段时间无人答疑了。
    两个群一个满员,另一个似乎已经废弃。
    坛里问问题的很多,但没有问我想问的。我细看发现,坛里也有人和我同样情况,只不过问题没有明显出来。
    问题其实就是登陆不上了。我还没有付款,个人简介也还没写。只是提交前面客观资料时,出现这样一个网页
    当我打算重新进入登陆网页时,再也登不上了。出现
    错误里说:
    Your request results in a servlet exception
    Servlet: prc_register
    Sub-function: process_login
    Exception: java.lang.NullPointerException
    Time: Thu Jun 13 21:51:34 GMT+08:00 2013
    Http Method: GET
    Query String: null
    Parameters:
    Stack Trace:
    java.lang.NullPointerException
    at java.util.Hashtable.put(Hashtable.java:394)
    at prc_register.process_login(prc_register.java:1879)
    at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at hkucc.ca.util.EServlet.service(EServlet.java:102)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java:404)
    at org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:136)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
    at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
    at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:311)
    at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:776)
    at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:705)
    at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:898)
    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
    at java.lang.Thread.run(Thread.java:662)