HTTP Status 500 -

起酱 2012-04-12 02:49:31
description The server encountered an internal error () that prevented it from fulfilling this request.


root cause

java.lang.NullPointerException
org.apache.jsp.VIP.TR.SR.TRSR55_jsp._jspService(TRSR55_jsp.java:71)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
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)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)
org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:263)
org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)
org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:318)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
com.baosight.iplat4j.security.log.LoggerContextInitializingFilter.doFilter(LoggerContextInitializingFilter.java:69)
com.baosight.iplat4j.web.filter.FilterChainProxy$1.doFilter(FilterChainProxy.java:100)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:97)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
com.baosight.iplat4j.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:74)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
com.baosight.iplat4j.security.AuthenticationProcessingFilter.doFilter(AuthenticationProcessingFilter.java:149)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
com.baosight.iplat4j.security.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:89)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
com.baosight.iplat4j.web.filter.FilterParamInitDelegator.doFilter(FilterParamInitDelegator.java:35)
com.baosight.iplat4j.web.filter.FilterChainProxy$1.doFilter(FilterChainProxy.java:100)
com.baosight.iplat4j.web.filter.PartialLoadFilter.doFilter(PartialLoadFilter.java:43)
com.baosight.iplat4j.web.filter.FilterChainProxy.doFilterInternal(FilterChainProxy.java:106)
com.baosight.iplat4j.web.filter.FilterChainProxy.doFilter(FilterChainProxy.java:74)
com.baosight.vip.web.ValidateCodeFilter.doFilter(ValidateCodeFilter.java:56)
com.baosight.iplat4j.security.log.LoggerContextInitializingFilter.doFilter(LoggerContextInitializingFilter.java:69)
com.baosight.iplat4j.web.filter.FilterChainProxy$1.doFilter(FilterChainProxy.java:100)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
com.baosight.iplat4j.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:74)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
com.baosight.iplat4j.security.AuthenticationProcessingFilter.doFilter(AuthenticationProcessingFilter.java:149)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
com.baosight.iplat4j.security.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:157)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
com.baosight.iplat4j.web.filter.FilterParamInitDelegator.doFilter(FilterParamInitDelegator.java:35)
com.baosight.iplat4j.web.filter.FilterChainProxy$1.doFilter(FilterChainProxy.java:100)
com.baosight.iplat4j.web.filter.PartialLoadFilter.doFilter(PartialLoadFilter.java:43)
com.baosight.iplat4j.web.filter.FilterChainProxy.doFilterInternal(FilterChainProxy.java:106)
com.baosight.iplat4j.web.filter.FilterChainProxy.doFilter(FilterChainProxy.java:74)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:78)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77)

出现这个问题的原因是什么？该怎么解决？
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起酱 2012-04-13
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<%EiBlockMeta block = ei.getBlock("result").getBlockMeta();
Map map = block.getMetas();
Set<String> set = map.keySet();
%>
<tr>
<%
for(String key:set){
EiColumn column = (EiColumn)map.get(key);
%>
<td><%=column.getDescName()%></td>
<%
}
%>
减肥啊啊啊啊啊 2012-04-13
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楼主是否在jsp里写了java代码

某段出了空指针异常、

贴出来看看吧、
Exc_9521 2012-04-13
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EiBlockMeta block = ei.getBlock("result").getBlockMeta();
应该是这句 获取不到值
起酱 2012-04-12
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[Quote=引用 3 楼 的回复:]
引用 1 楼 的回复:
java.lang.NullPointerException
org.apache.jsp.VIP.TR.SR.TRSR55_jsp._jspService(TRSR55_jsp.java:71)

在用到某個jsp頁面時有空指針

這個是jsp文件名稱TRSR55

VIP.TR.SR這個是它的路徑嗎


他前面的路径是org.apche 是阿帕奇里……
[/Quote]
这个路径是平台上已经定义好的，我只是照着葫芦画瓢，拿这个做练习。
起酱 2012-04-12
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[Quote=引用 2 楼 的回复:]
NullPointerException.
已经指出了，你看看你的代码中那个参数空指针，再看看。
[/Quote]
能举个例子说一下吗？
a312983516 2012-04-12
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[Quote=引用 1 楼 的回复:]
java.lang.NullPointerException
org.apache.jsp.VIP.TR.SR.TRSR55_jsp._jspService(TRSR55_jsp.java:71)

在用到某個jsp頁面時有空指針

這個是jsp文件名稱TRSR55

VIP.TR.SR這個是它的路徑嗎
[/Quote]

他前面的路径是org.apche 是阿帕奇里带的吧 我怎么看怎么不舒服呢。。 这命名写的真压抑

顺便小小得问一下 org.apache.jsp.VIP.TR.SR.TRSR55_jsp._jspService 这个不会是楼主自己定义的路径吧 那你可有才了！
qt228186471 2012-04-12
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NullPointerException.
已经指出了，你看看你的代码中那个参数空指针，再看看。
dracularking 2012-04-12
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java.lang.NullPointerException
org.apache.jsp.VIP.TR.SR.TRSR55_jsp._jspService(TRSR55_jsp.java:71)

在用到某個jsp頁面時有空指針

這個是jsp文件名稱TRSR55

VIP.TR.SR這個是它的路徑嗎
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