Pulldata@layer TypeError: Cannot call method 'toString' of undefined in expression

PanGIS — Thu, 13 Mar 2025 15:36:10 GMT

Hello!

I've use this function so many times that I am lost, I don't know what to look for. Because I do not see any wrong, any difference from other forms that work.

I also copied the calculation from the Survey template to be 110% sure.

my calculation:

pulldata("@layer", "getValueAt", "name", 'https://services......./FeatureServer/0', ${polygon})

TypeError: Cannot call method 'toString' of undefined in expression: pulldata("@layer", "getValueAt", "attributes.name", 'serviceURL/FeatureServer/0', /xyzx

The polygon is a geoshape question.

I tested with more that one layer, from 2 different orgs, different level of sharing till public even if I am the owner of the layer and admin too.

I was working with Connect 3.20, now upgraded to 3.22, same output.

Thanks!

Re: Pulldata@layer TypeError: Cannot call method 'toString' of undefined in expression

Roman_Giant — Thu, 03 Jul 2025 17:59:15 GMT

Hi,

Were you able to resolve this? I too am getting the same error. I have a polygon geoshape question. The user draws a polygon (project area) which always overlaps a street layer (line). I am trying to pull the street name that the project area overlaps and put it into the project table.

topic Pulldata@layer TypeError: Cannot call method 'toString' of undefined in expression in ArcGIS Survey123 Questions

Pulldata@layer TypeError: Cannot call method 'toString' of undefined in expression

Re: Pulldata@layer TypeError: Cannot call method 'toString' of undefined in expression