Hello, Im having an issue with a pdf render, Im getting a

Parsing XML: The entity name must immediately follow the '&' in the entity reference.

The thing is Im using

render.create();

and then using

renderer.addRecord

and

renderer.addCustomDataSource

, Im assuming the error comes from the

customDataSource

but I checked and double checked the data that is being send and cant find anything wrong, Im I right, that the issue is the custom data or it could be the addRecord? the records are some custom ones