Error: Facebook Only Allows Single Blank Lines in Post Text
Sometimes you might see an error stating that 'Facebook only allows single blank lines in the post text':
When this error occurs, it is likely that you may have written a post with 2+ blank lines, which, if published on Facebook, Facebook will compress to show 1 blank line.
This is due to Facebook's formatting rules, you'll find that the same thing happens if you type a post with 2+ blank lines in Facebook directly.
The notification you've received is a warning to let you know that your post won't appear the way you've typed it, SmarterQueue will remove the line breaks to give an accurate preview.