I figured out that it must be throwing a null pointer because there is no data....I
put in some sample data and now I get this
Using SIMPLE configuration. (properties/simple/dao.xml)
2003/10/16 07:59:06 com.ibatis.db.sqlmap.MappedStatement runQueryForList
SEVERE: Error executing 'getProductListByCategory' in
'com/ibatis/jpetstore/persistence/sql/Product.xml'. Check the Para
meter Map (or inline parameters). Check the 'value' property. Cause:
java.lang.NullPointerException
java.lang.NullPointerException
at com.ibatis.db.sqlmap.MappedStatement.runQueryForList(Unknown Source)
at com.ibatis.db.sqlmap.MappedStatement.executeQueryForList(Unknown Source)
at com.ibatis.db.sqlmap.PaginatedDataList.getList(Unknown Source)
at com.ibatis.db.sqlmap.PaginatedDataList.pageTo(Unknown Source)
at com.ibatis.db.sqlmap.PaginatedDataList.<init>(Unknown Source)
at com.ibatis.db.sqlmap.MappedStatement.executeQueryForPaginatedList(Unknown
Source)
at com.ibatis.db.sqlmap.SqlMap.executeQueryForPaginatedList(Unknown Source)
at
com.ibatis.jpetstore.persistence.dao.sqlmapdao.BaseSqlMapDao.executeQueryForPaginatedList(BaseSqlMapDao.java:
82)
at
com.ibatis.jpetstore.persistence.dao.sqlmapdao.ProductSqlMapDao.getProductListByCategory(ProductSqlMapDao.jav
a:19)
at
com.ibatis.jpetstore.domain.logic.PetStoreLogic.getProductListByCategory(PetStoreLogic.java:192)
at
com.ibatis.jpetstore.presentation.action.NewAccountAction.doPerform(NewAccountAction.java:30)
at
com.ibatis.jpetstore.presentation.action.BaseAction.perform(BaseAction.java:20)
at
org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.java:1787)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1586)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
-----Original Message-----
From: Jeff Kyser [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 16, 2003 7:34 PM
To: Struts Users Mailing List
Subject: Re: jpetstore example from ibatis uses struts
its been a little while, but it worked fine for me.
-jeff
On Thursday, October 16, 2003, at 12:29 PM, Butt, Dudley wrote:
> Hi all,
>
> Anyone managed to successfully get the JPetstore app working? I
> managed to build ok, but I'm getting the following error when trying
> to do anything on
> the index page
>
> type Exception report
> message Internal Server Error
> description The server encountered an internal error (Internal Server
> Error) that prevented it from fulfilling this request.
> exception
> javax.servlet.ServletException: Cannot find bean category in scope null
> at
> org.apache.jasper.runtime.PageContextImpl.handlePageException(PageConte
> xtImpl.java:471)
> at org.apache.jsp.Category$jsp._jspService(Category$jsp.java:934)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServl
> et.java:201)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:381
> )
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispat
> cher.java:683)
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDis
> patcher.java:431)
> at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispa
> tcher.java:355)
> at
> org.apache.struts.action.ActionServlet.processActionForward(ActionServl
> et.java:1759)
> at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1596)
> at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic
> ationFilterChain.java:247)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil
> terChain.java:193)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal
> ve.java:243)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:566)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
> 472)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal
> ve.java:190)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:566)
> at
> org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.j
> ava:246)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:564)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
> 472)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:23
> 47)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav
> a:180)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:566)
> at
> org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherV
> alve.java:170)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:564)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav
> a:170)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:564)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:46
> 8)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:564)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
> 472)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve
> .java:174)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:566)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
> 472)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.
> java:1027)
> at
> org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java
> :1125)
> at java.lang.Thread.run(Thread.java:536)
> root cause
> javax.servlet.jsp.JspException: Cannot find bean category in scope null
> at org.apache.struts.util.RequestUtils.lookup(RequestUtils.java:493)
> at
> org.apache.struts.taglib.bean.WriteTag.doStartTag(WriteTag.java:179)
> at org.apache.jsp.Category$jsp._jspService(Category$jsp.java:703)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServl
> et.java:201)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:381
> )
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispat
> cher.java:683)
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDis
> patcher.java:431)
> at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispa
> tcher.java:355)
> at
> org.apache.struts.action.ActionServlet.processActionForward(ActionServl
> et.java:1759)
> at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1596)
> at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic
> ationFilterChain.java:247)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil
> terChain.java:193)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal
> ve.java:243)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:566)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
> 472)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal
> ve.java:190)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:566)
> at
> org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.j
> ava:246)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:564)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
> 472)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:23
> 47)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav
> a:180)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:566)
> at
> org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherV
> alve.java:170)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:564)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav
> a:170)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:564)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:46
> 8)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:564)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
> 472)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve
> .java:174)
> at
> org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.j
> ava:566)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
> 472)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.
> java:1027)
> at
> org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java
> :1125)
> at java.lang.Thread.run(Thread.java:536)
>
>
>
> NOTICE:
>
> This message contains privileged and confidential information intended
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> Any review, retransmission, dissemination, copy or other use of, or
> taking of any action in reliance upon this information by persons or
> entities other than the intended recipient, is prohibited.
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> If you received this message in error, please notify the sender
> immediately by e-mail, facsimile or telephone and thereafter delete the
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>
> The New Africa Capital Group, its subsidiaries or associates do not
> accept liability for any personal views expressed in this message.
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Any review, retransmission, dissemination, copy or other use of, or
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