Front-end Table Script Error

I have a front-end script that's filtering some JSON objects, displaying only a few key properties, using a

map()

map()

call. The script works fine, but I'm getting an error every time it executes.

rubenf•7/13/23, 1:50 PM

The error is that bg_0.result is undefined

Trevor SullivanOP•7/13/23, 1:50 PM

But it's not undefined ... it's working properly

Trevor SullivanOP•7/13/23, 1:50 PM

My items are populated in the result

Trevor SullivanOP•7/13/23, 1:51 PM

Oh wait ... maybe it's undefined initially, but after completes, it calls it again

rubenf•7/13/23, 1:51 PM

Could you share a minimal reproduction of your app please

Trevor SullivanOP•7/13/23, 1:53 PM

Yup ... this is what was happening. I wrapped the result in an

if

if

statement.

rubenf•7/13/23, 1:54 PM

you can also add ? in a few places

rubenf•7/13/23, 1:54 PM

bg_0.result?.map .... ?? []