"Property Principal was not yet loaded" when trying to read the items from a list

[bhanudundigalla]

I have a SharePoint list, and I'm trying to retrieve all the items using both of the following approaches:

Option C: Using a CAML query via the LoadItemsByCamlQuery method.
Option D: Using a CAML query via the ListDataAsStream method.
I only have the view name that I need to retrieve data for. To fetch the items, I first try to get the View Query for that particular view. However, most of the time, the View Query returns as blank or empty. When I attempt to retrieve items using an empty CAML query, I receive all the metadata fields instead.

While iterating through the retrieved items, I encounter the error:

"Property 'Principal' was not yet loaded."

This happens even though I am not trying to access fields like ModifiedBy or Author.

How can I properly retrieve the items and avoid this error? Any help would be appreciated.