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https://issues.apache.org/struts/browse/STR-3058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Niall Pemberton resolved STR-3058.
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Resolution: Not A Problem
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> Form not getting populated when using nested iterate and the scope is request
> ------------------------------------------------------------------------------
>
> Key: STR-3058
> URL: https://issues.apache.org/struts/browse/STR-3058
> Project: Struts 1
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.3.8
> Environment: Windows XP, Apache Tomcat 6
> Reporter: Nagarjun Bodduna
>
> I am trying to display and edit a list of objects using nested iterate.
> However when I submit the form, the form is not getting populated causing the
> following exception.
> I am getting this exception when I set the scope of the action to request.
> However the same code is working properly when I set the scope of the action
> to session instead of request.
> exception
> javax.servlet.ServletException: BeanUtils.populate
> org.apache.struts.util.RequestUtils.populate(RequestUtils.java:469)
>
> org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:818)
>
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:194)
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
> org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> root cause
> java.lang.NullPointerException
>
> org.apache.commons.beanutils.PropertyUtilsBean.getIndexedProperty(PropertyUtilsBean.java:427)
>
> org.apache.commons.beanutils.PropertyUtilsBean.getIndexedProperty(PropertyUtilsBean.java:340)
>
> org.apache.commons.beanutils.PropertyUtilsBean.getNestedProperty(PropertyUtilsBean.java:684)
>
> org.apache.commons.beanutils.PropertyUtilsBean.getProperty(PropertyUtilsBean.java:715)
>
> org.apache.commons.beanutils.BeanUtilsBean.setProperty(BeanUtilsBean.java:884)
>
> org.apache.commons.beanutils.BeanUtilsBean.populate(BeanUtilsBean.java:811)
> org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:298)
> org.apache.struts.util.RequestUtils.populate(RequestUtils.java:467)
>
> org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:818)
>
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:194)
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
> org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
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