Form not getting populated when using nested iterate and the scope is request
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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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