jsp 500错误`紧急 救救我啊！！！！！

[robleach]

500 Servlet Exception

java.lang.NullPointerException
at lsb.con.crc.qrs.ResultobjToArray(qrs.java:446)
at lsb.con.crc.qrs.TabletoArray(qrs.java:123)
at _index__jsp._jspService(D:\resin-2.1.6\doc\index.jsp:4)
at com.caucho.jsp.JavaPage.service(JavaPage.java:75)
at com.caucho.jsp.Page.subservice(Page.java:497)
at com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:182)
at com.caucho.server.http.Invocation.service(Invocation.java:312)
at com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:135)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:244)
at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:163)
at com.caucho.server.TcpConnection.run(TcpConnection.java:137)
at java.lang.Thread.run(Thread.java:536)


--------------------------------------------------------------------------------
Resin 2.1.6 (built Fri Nov 8 08:18:18 PST 2002)

JDK版本
java version "1.4.1_02"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.
Java HotSpot(TM) Client VM (build 1.4.1_02-b06, mixed mode)

环境变量
JAVA_HOME C:\j2sdk

Path ;%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin
　　
CLASSPATH .;%JAVA_HOME%\lib;%JAVA_HOME%\lib\tools.jar

SQL2000 已经打了SP4补丁

[welshem]

java.lang.NullPointerException
at lsb.con.crc.qrs.ResultobjToArray(qrs.java:446)
at lsb.con.crc.qrs.TabletoArray(qrs.java:123)
at _index__jsp._jspService(D:\resin-2.1.6\doc\index.jsp:4)

发生了对空节点作操作点上面三行指向的位置

仔细在这此些位置的上下文处设置断点调试/设置信息输出

[hornbilltofy]

index.jsp里面有空值

[jicken_woo]

学习一下....

[kason_j]

我在使用ajax時500錯誤般都是異步的服務器端代碼出了問題

[baobao28]

空的指向