tomcat出错,哪位大虾能帮忙解决一下?

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查看11 | 回复3 | 2010-6-18 09:15:51 | 显示全部楼层 |阅读模式
HTTP Status 500 -
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type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException
org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:535)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:433)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
stats.web.EncodingFilter.doFilter(EncodingFilter.java:39)
root cause
java.lang.NullPointerException
stats.design.table.TableRegister.setNameCH(TableRegister.java:3738)
stats.web.meta.action.RdsnAddTableAction.execute(RdsnAddTableAction.java:89)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
stats.web.EncodingFilter.doFilter(EncodingFilter.java:39)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.26 logs.
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Apache Tomcat/5.5.26

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千问 | 2010-6-18 09:15:51 | 显示全部楼层
stats.design.table.TableRegister.setNameCH空指针了!可能TableRegister没创建对象,或者未初始化,自然不能引用TableRegister的方法!
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千问 | 2010-6-18 09:15:51 | 显示全部楼层
stats.design.table.TableRegister 它的一个实例为空吧,可能只有引用没有实例。
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千问 | 2010-6-18 09:15:51 | 显示全部楼层
root cause java.lang.NullPointerException stats.design.table.TableRegister.setNameCH(TableRegister.java:3738) stats.web.meta.action.RdsnAddTableAction.execute(RdsnAddTableA
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