User @kaarefc reported the error message "gm convert: Invalid
background palette index (/home/kfc/public_html/kfc/PDF_Batch01-3/A-1999-11-08-P-0482.white.png)" when processing images. A quick investigation showed that the transparent pixels of the generated overlay were not transparent but white.
User @kaarefc reported the error message "gm convert: Invalid
background palette index (/home/kfc/public_html/kfc/PDF_Batch01-3/A-1999-11-08-P-0482.white.png)" when processing images. A quick investigation showed that the transparent pixels of the generated overlay were not transparent but white.