[RESOLU]Empty field = Array on pdf

Hello everyone,
Small issues on a pdf_template.
When I use an empty field it notes Array on the generated pdf instead of an empty line.
Do you have a solution?
Thank you in advance

Suitecrm 7.13.2

It’s only in bad choice in multiselect .

Having the same issue. It appears to show Array if no choice is made.

in fact, you should not click on the empty choice otherwise it marks “Array”