Hi All,

I am using liferay grd to get the my entity(Employee) records from the database.But I am getting java.lang.NullPointerException.

But the records are available in the database. I have used the following code as follows.
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<%
try{
List<com.vam.model.Employee> employeeList = new EmployeePersistenceImpl().findAll();
PortletURL viewURL = renderResponse.createRenderURL();%>
<liferay-ui:search-container iteratorURL="<%= viewURL %>" delta="10" emptyResultsMessage="No Results Found">
<liferay-ui:search-container-results total="<%= employeeList.size() %>"
results="<%= ListUtil.subList(employeeList, searchContainer.getStart(), searchContainer.getEnd()) %>" />
<liferay-ui:search-container-row modelVar="item" className="com.vam.model.Employee">
<liferay-ui:search-container-column-text name="Name" value="<%= item.getName()%>" href=""/>
<liferay-ui:search-container-column-text name="Address" value="<%= item.getAddress()%>" href=""/>
</liferay-ui:search-container-row>
<liferay-ui:search-iterator searchContainer="<%= searchContainer %>" paginate="<%= true %>" />
</liferay-ui:search-container>
<%}
catch(Exception e){
System.out.println("***********Exceptoin raised**************"+e);
}
%>
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Please reply me ,I have imported all the packages.

Thanks,

Kiran

I haven't heard about liferay gird in 6.0.6. Can you tell me where it is?

Hi,


Liferay grid means it is a table which is given by liferay people using their frame works.you can see it in the admin module of liferay whike
displaying the users,in this page they are using liferay grid.

Thanks,

Kiran

You mean liferay's search container. From your code, you're using the search container. There's no data grid in liferay.

http://www.liferay.com/community/wiki/-/wiki/Main/SearchContainer

You'll have to tell us which row and which value is giving you a null pointer exception. Kind of difficult to find because you have a try-catch clause and that should pick up all the exceptions instead of raising null pointer exception.