Pulldata using Barcode Reader


Greetings to all.

My congratuations for this Kobotoolbox Community. This it´s Great.

I recently make a survey that use pulldata using Barcode Reader and works fine.
But if i want to edit any data of the survey, i can’t.

Can you please give me an advice how can i edit a survey, when i use Pulldata.

I’m attaching the error message: (It’s in Spanish)

Best Regards