No Collection Found Exception in struts

[madhoriya22]

Hi,
I am getting No Collection Found Exception .. while iterating through ArrayList in jsp page. What am I doing is :
I am clicking a link

<html:link href="./viewAll.do">2. View All Information</a></html:link>

and the request is suppose to go to the corresponding Action class. But control is not going to action class. I have checked all the mappings. Here is the mapping :

 <action path="/viewAll" type="com.spi.samplestrutsapplication.detailsentry.CustomerDetailsAction"
name="customerDetailsForm"
input="/viewAllCustomerDetails.jsp"
scope="request"
validate="true">
<forward name="success" path="/viewAllCustomerDetails.jsp"/>
</action>

I dont know what is the problem. Any Help ?

[ajos]

Hi,
I am getting No Collection Found Exception .. while iterating through ArrayList in jsp page. What am I doing is :
I am clicking a link

<html:link href="./viewAll.do">2. View All Information</a></html:link>

and the request is suppose to go to the corresponding Action class. But control is not going to action class. I have checked all the mappings. Here is the mapping :

 <action path="/viewAll" type="com.spi.samplestrutsapplication.detailsentry.CustomerDetailsAction"
name="customerDetailsForm"
input="/viewAllCustomerDetails.jsp"
scope="request"
validate="true">
<forward name="success" path="/viewAllCustomerDetails.jsp"/>
</action>

I dont know what is the problem. Any Help ?

What happens when you use the normal <a href> instead of <html:link>?
check whether the path is found or not. Have you declared the getters and setters correctly? check whether you have set the arraylist properly in a scope(request/session). Heres an article you will find helpful. Please go through it. :)

http://www.netbeans.org/kb/50/tutorial-webapps-struts.html

[madhoriya22]

What happens when you use the normal <a href> instead of <html:link>?
check whether the path is found or not. Have you declared the getters and setters correctly? check whether you have set the arraylist properly in a scope(request/session). Heres an article you will find helpful. Please go through it. :)
http://www.netbeans.org/kb/50/tutori...ps-struts.html

Hi,
Thanks for ur help. I have solved the problem. Actually I was doing some validations for my submit page. Which were not required for this operation and I had set

 validate = true

in struts-config file mappings. Which were not allowing the control to go to Action class.