Hi,

Sorry if there is a better place for this topic, I didn't find any category for errors.

I have a survey with a Google Maps field (well, a free text field using Google Maps as the map service). The survey works well, but if I try to send the survey without having answered all the required fields the map disappear.

The page is not refreshing, it just shows a popup that explain me that I have to answer all required questions and then the map is gone.

After checking the devtools I see a JavaScript error related with the map. The error:

"You have included the Google Maps JavaScript API multiple times on this page. This may cause unexpected errors."


I guess the Google Maps JavaScript API is called again after the function that validates the fields fails and then the error makes my map disappear, right? How can I fix it?

Thank you.

EDIT:

My LimeSurvey version is 3.15.6

What is your LimeSurvey version?

Sorry, forgot to say it, my LimeSurvey version is 3.15.6.

Try updating to the latest LTS version.

Alternatively, if you have an AJAX option in the survey theme options , disable it.

Disabling AJAX mode in theme options fixed it. Thank you!

Yup, that option was a terrible idea and has been removed in later versions.