I have a pink line next to the text at every line break. How do I remove it?

[adampere]

I have a pink line next to the text at every line break. How do I remove it?

[Bobby Henderson · Accepted solution]

Does the document have missing fonts? Usually pink boxes in a text string indicate a font is missing. I wonder if the boxes on the left side of the lines of lettering are glyphs from another font, such as bullet points or something.

[adampere]

Yes, you are right. Indeed, the font was missing. Thank you very much.