Hello
I have setup this module and aparently everything is OK, the problem is that when I try to generate the shipping label, I get the next error "The XML document is well formed but the document is not valid" I have filled the product features and the shipping features from the product, and I still get the error.
Can anybody help me please???? I don't know what else do I have to do and I can't resolve my problem. I have placed a question to UPS and they ask me for the xml file, but I don't know how can I get it.
I attached 4 files with the module configuration, the features and shipping fields and also my error screenshot.
Any help would be great, I'm desesperated!!!
Imágenes.zip