Black lines on PNG --> JPG export

[nwsoul]

I am trying to convert images files from PNG --> JPG and am getting the frustrating black line some of the images (the images are all very similar). I've attached the export to show you what I am getting.

Does anyone have a solution to export PNG files without these lines?

Thanks in advance for any help.

[XnTriq]

Welcome to the forum, nwsoul.

Adding an extra action to change the color depth to truecolor before converting 32-bit PNGs to JPEG should do the trick.

Also related: Backgrounds when removing alpha channel