This error gave me a problem and I spent some time trying to figure out what it was before I was successful. So to save people time here it is.
When you call 'XT.doAjaxAction' it looks at the form and passes all of the elements along with the request. In doing this, if you don't have a name for all of the fields it will create a query string similar to this:
The important part to note about this is the '&=&' or '&=someValue&'. This causes the following error.Code:eName1=&=&eName2=val
This does not actually stop any processing of the action. It just shows the warning. If you don't want to see the error message be sure to add a value for the 'name' parameter for all of your form elements.Code:Feb 14, 2008 9:45:12 AM org.apache.tomcat.util.http.Parameters ProcessParameters WARNING: Parameters: Invalid chunk ignored.