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[juxt]

remove the line : setCommandName("eventdetail");

from your form controller ... you're using eventDetail inside the jsp, note the capital D, but in your controller you're setting it to small d ... if you just let the commandName property in the xml load it you should be fine

[katentim]

you set the command name in the constructor (incorrectly)

Yeah, I caught the error in the constructor after I posted the original question

remove the line : setCommandName("eventdetail");

This doesn't seem to be the problem.

[phani]

Make sure that JSP refers to the commandName ( bind tags) as specified in the bean configuration. Invalid bean names/ids in JSPs cause this error.

Also, I see a bean name conflict i.e., both the bean id and the commandName are same. Make them distinct and you are all set.


So here are few things for you to do:

remove from the constructor: setCommandName("eventdetail");
- This is already set using the properties in the configuration xml.

Either change the bean id 'eventDetail' to 'eventDetailController' and modify the corresponding handler mapping configuration in the xml if any.

or

set the commandName to 'eventDetailForm' and change your jsp to refer to this form name on your c:out(s) i.e., eventDetailForm.description .