php - wkhtmltopdf Generate PDF From File Random Empty Box -



php - wkhtmltopdf Generate PDF From File Random Empty Box -

i'm using wkhtmltopdf create pdf file (using php if that's important) , it's working great except random empty box. here i've tried box go away:

changed encoding wkhtmltopdf utf-8 made sure file encoded using utf-8 checked mysql database it's pulling create sure encoding utf-8 doubled/tripled checked create sure there no character @ end of line. deleted , re-inserted database row rendered except database row , box wasn't there, know it's entry.

here re-create , paste of box adobe reader in case helps: 􀀀.

i've read null object generated wkhtmltopdf, if is, how can rid of it?

finally figured out. appears issue wasn't text or database row @ all. trying utilize helvetica. i'm not sure why caused issue on 1 row, did. switched arial , works perfectly.

php mysql pdf pdf-generation wkhtmltopdf

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