当前位置: 技术问答>java相关
拜托，看一下什么错误，谢谢！（Win200Server+Resin2.0.5)
来源: 互联网 发布时间：2015-04-20
本文导语: 500 Servlet Exception java.lang.NullPointerException at _main__jsp._jspService(/Main.jsp:37) at com.caucho.jsp.JavaPage.service(JavaPage.java:74) at com.caucho.jsp.Page.subservice(Page.java:485) at com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:179) at...
500 Servlet Exception
java.lang.NullPointerException
at _main__jsp._jspService(/Main.jsp:37)
at com.caucho.jsp.JavaPage.service(JavaPage.java:74)
at com.caucho.jsp.Page.subservice(Page.java:485)
at com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:179)
at com.caucho.server.http.Invocation.service(Invocation.java:288)
at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:214)
at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:99)
at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:76)
at com.caucho.jsp.QPageContext.forward(QPageContext.java:515)
at _login__jsp._jspService(_login__jsp.java:65)
at com.caucho.jsp.JavaPage.service(JavaPage.java:74)
at com.caucho.jsp.Page.subservice(Page.java:485)
at com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:179)
at com.caucho.server.http.Invocation.service(Invocation.java:288)
at com.caucho.server.http.ServletServer.serviceTop(ServletServer.java:937)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:213)
at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:158)
at com.caucho.server.TcpConnection.run(TcpConnection.java:140)
at java.lang.Thread.run(Thread.java:484)
--------------------------------------------------------------------------------
Resin 2.0.5 (built Fri Jan 11 08:29:05 PST 2002)
java.lang.NullPointerException
at _main__jsp._jspService(/Main.jsp:37)
at com.caucho.jsp.JavaPage.service(JavaPage.java:74)
at com.caucho.jsp.Page.subservice(Page.java:485)
at com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:179)
at com.caucho.server.http.Invocation.service(Invocation.java:288)
at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:214)
at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:99)
at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:76)
at com.caucho.jsp.QPageContext.forward(QPageContext.java:515)
at _login__jsp._jspService(_login__jsp.java:65)
at com.caucho.jsp.JavaPage.service(JavaPage.java:74)
at com.caucho.jsp.Page.subservice(Page.java:485)
at com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:179)
at com.caucho.server.http.Invocation.service(Invocation.java:288)
at com.caucho.server.http.ServletServer.serviceTop(ServletServer.java:937)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:213)
at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:158)
at com.caucho.server.TcpConnection.run(TcpConnection.java:140)
at java.lang.Thread.run(Thread.java:484)
--------------------------------------------------------------------------------
Resin 2.0.5 (built Fri Jan 11 08:29:05 PST 2002)
|
at _login__jsp._jspService(_login__jsp.java:65)
看一看你的源码吧
看一看你的源码吧
|
这是一个空指针的错误。。就是说可能是JSP文件已经完成。但你的HTM文件没有传值过来。。
本站(WWW.)旨在分享和传播互联网科技相关的资讯和技术，将尽最大努力为读者提供更好的信息聚合和浏览方式。
本站(WWW.)站内文章除注明原创外，均为转载、整理或搜集自网络。欢迎任何形式的转载，转载请注明出处。
本站(WWW.)站内文章除注明原创外，均为转载、整理或搜集自网络。欢迎任何形式的转载，转载请注明出处。