Since update 3.12.1 and 3.12.2 I get the following error when adding new products or updating a prodcut:
Error upload demo file
Error upload sale file
This appears to be because the fields are blank rather than an actual error, more annoying than causing an issue.
Joomla: 2.5
JoomShopping: 3.12.2
JoomShopping: 3.12.2