Enhance Lightning Grid error: doesn't show values in certain columns

[ErikReiken]

Hi,

I have been using ELG for quite some time in my org, but since Winter '23 release, the application I use it for does not work properly, anymore.

I have a fieldset on Opportunity Product that includes 5 fields.

• When dsplayed on a Opportunity, it shows the content of the first 2 columns, the other three remain empty
• When I edit the lightning page, an error is shown:
  Message: "Uncaught Error during LWC component connect phase: [Cannot convert undefined or null to object]"
• When I create a ne fieldset with only the column OPPORTUNITY PRODUCT NAME, it displys no error. When I add one more field to the fieldset, the error occurs.
• The fields are a mix of standard and custom fields

Anyone who can help me with this or recognizes the same issue?

Much obliged in advance,
Erik.

Links to error and view of the empty columns:

[Rachlind]

I am having the same issue but on orders. We noticed it works until we add the quantity field. We would like to get this resolved sooner rather than later as this is hindering/slowing down review of orders for invoicing without this working.
Thank you.

[ErikReiken]

PS: I have created a work around for now: I have created a formula field that displays OLI.Quantity in text. That is displyed in the ELG. And the error has gone.
PPS: If the formula displays Quantity in number, the error still persists

[Rachlind]

Hi Erik,
Thank you for that. I didn't even think to convert it to a text value. That seems to have worked.
Much appreciated :)
Rachel

[Rachlind]

Hi There,
This seems to have worked in some cases but not in others. Also, it isn't going backwards and fixing things that were already created.
Not sure what is happening. Has anyone else come up with any ideas?

[joanjackson]

I see where this is still an open issue and it is happening to me. I have fields in my fieldset that are number (3,2) fields that display decimal values. This grid component errors whenever I have any of those fields in my fieldset. When I remove them, the grid works fine. I'm not sure I understand why this is not set up to handle number fields from Salesforce.