@holch : try with array_filter or exclude option.

@DenisChenu: I didn't, because blocka said that there weren't any in the survey. It was also my suspicion, but I need to trust blocka here. I have no further ideas what could lead to this behavior, because I also couldn't reproduce it.

@Blocka: Try with the copy of the reduced survey that you have given us via LSS and check if you can reproduce this. If not: The problem is in some other part of your survey.

Are those responses with "NULL" in the database completed responses or not? One of my suspicion was that these are responses that have not been completed. Not sure if then a "NULL" in the database makes sense. Maybe Denis has more insights on this.

holch wrote: Are those responses with "NULL" in the database completed responses or not? One of my suspicion was that these are responses that have not been completed. Not sure if then a "NULL" in the database makes sense. Maybe Denis has more insights on this.

No,

Seems the same QID … then : you can't have "Y" and null without filtering or subquestions relevance …
(and since i already make an error …)


@Blocka : for reminder : what is your LimeSurvey version ?

Version 3.22.10+200323 when data was collected. Yesterday I updated to 3.22.14+200423

Except for 4 responses, all others have been marked as completed, and of those completed, many show the Y, blank or NULL option for the

Looking through the exported data, the N/A appears in many response rows where the question type is either:

List with comment
Multiple choice with comments

Show "No answer": is enabled on the survey -- but that would only affect List with comment type questions, right?