一些小问题

[zzzzyc]

刚学完jsp，看到这个想研究一下，默认打开的是index.jsp但是报错http：500
提示<jsp:forward page="/LoginServlet"/>这行有错，能否教我一下原因和怎么处理
message：An exception occurred processing [/index.jsp] at line [10]
Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.apache.jasper.JasperException: An exception occurred processing [/index.jsp] at line [10]

7: <title>MyBlog</title>
8:
9:
10: <jsp:forward page="/LoginServlet"/>
11:
12:

Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:607)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:496)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
blog.filter.CodeFilter.doFilter(CodeFilter.java:41)
blog.filter.VisitFilter.doFilter(VisitFilter.java:68)

[Eurus-Holmes]

默认打开的不是login.html吗。。。
不过然后点击访客登录是跳转到index.jsp，我也报错500了，求解决。。。