I have been working on my PCF control and for some reason only my Loader component was rendering and not the main component.
So I debug and found that a field that I was adding in addColumn does not exist in that entity. I understand the error but to make it user friendly it should have gone in catch, which have given me a pop-up message on the screen.
Above is the error I got in Console. Is there any way I can show this error on my screen or is this a bug in addColumn that does not gives the error in catch? @HemantG