Error : SAXParseException [ Attribute xmlns issue ]


I am able to run the bicycle workshop application with no problem.

The only issue I have is when I try to add an order, the following popup window appears (see screenshot):

The closest help I could find: DeveloperForce
(not too sure what this means : “If you have prototype custom methods in your code, this error occurs.”)

The problem occurs both with Firefox and Google Chrome.

Thanks for your help and your time.


Can you check your screen descriptor XML file?
Sometimes IDE duplicates the “xmlns” attribute when one types query / condition / and / or tags inside of the data loader. You can just delete second xmlns attribute.

Example, you can see here that xmlns is duplicated: