Can anyone help on how to resolve an error when you want to edit collected data on Kobo server?
The error reads as below:
FormLogicError: Could not evaluate: position( /model/instance[1]/aZNfHgA4BFUEYJprhQ62SY/gSURVEY/gWATERCOL/gHHWLOOP ), message: nodeset provided to position() contained multiple nodes
From the error/screenshot it looks like the reason behind the “edit” breaking is the position() calculation that you are using inside a repeating group.
Could you try removing the calculation (and all of the subsequent items where it is referenced) from the form and re-deploying (maybe try it on a duplicate form with dummy-data first).