View Issue Details

IDProjectCategoryView StatusLast Update
14580Bug reportsConditionspublic2019-03-12 10:09
Reporterefellows Assigned To 
Status confirmedResolutionopen 
Product Version3.16.x 
Summary14580: Undefined variable at relevance equation

For questions with relevance equations (e.g. /admin/questions/sa/view/surveyid/123/gid/1234/qid/12345) it says "Undefined variable". Wenn clicking on "Check logic" the equation turns green again, but after some time it turns red again.

However, the question is working without failure.

Steps To Reproduce
  1. Create a relevance equation
  2. Wait some time (days)
  3. View question-summary
TagsNo tags attached.
Complete LimeSurvey version number (& build)3.16.0+190225
I will donate to the project if issue is resolvedNo
Database & DB-VersionMariaDB 10.3
Server OS (if known)
Webserver software & version (if known)
PHP Version7.1




2019-02-28 10:46


questionoverview.gif (6,167 bytes)   
questionoverview.gif (6,167 bytes)   


2019-03-04 16:18

manager   ~50759

Last edited: 2019-03-04 16:18

View 2 revisions

@efellows, as far as I remember, this is an old issue. However, do the survey expressions work in active/preview mode?



2019-03-12 08:55

reporter   ~50911

It is working properly when executing the survey. (Preview mode is not working, because the equation depends on a previous question which is not set when previewing this question.)



2019-03-12 10:09

manager   ~50913

thanks for the update. I will mark it as confirmed but put a low priority since it is a small design issue and not something that affects heavily users' workflow

Issue History

Date Modified Username Field Change
2019-02-28 10:46 efellows New Issue
2019-02-28 10:46 efellows File Added: questionoverview.gif
2019-03-04 16:18 cdorin Note Added: 50759
2019-03-04 16:18 cdorin Note Edited: 50759 View Revisions
2019-03-06 17:29 cdorin Status new => feedback
2019-03-12 08:55 efellows Note Added: 50911
2019-03-12 08:55 efellows Status feedback => new
2019-03-12 10:09 cdorin Priority none => low
2019-03-12 10:09 cdorin Status new => confirmed
2019-03-12 10:09 cdorin Note Added: 50913