I'm currently using Quick Fields 11 to gather tracking numbers which are spread out over multiple document pages. I am then taking the collection of numbers and storing them in a multiple value document field configured in the document classification:

It is possible the document scanned may not contain any tracking numbers, and the variable will be empty when QF attempts to store the document. The problem happens at this point because the field will show an error due to the variable name in the field instead of any value:

(I've ran the process without the Remove Empty Items function and had the same results.)

I would expect the field to be empty when the variable is empty, instead of the variable name being used as a value and causing issues.  When this happens, it stops the storing of the documents and requires manual intervention.

Is there some way to use variables in document fields when values are present and leave the field empty when the variable is empty? I am looking for a way for the process to continue without interaction when no values are found in the scanned documents.