Previous code didn't hide the list-of-lists if an error occurred after the list was displayed (e.g., load the list, turn on airplane mode, reload the list). Hide the list when errors are shown, and show it when there is content.
Previous code didn't hide the list-of-lists if an error occurred after the list was displayed (e.g., load the list, turn on airplane mode, reload the list). Hide the list when errors are shown, and show it when there is content.