Like the title said, i cannot replace/upgrade a blueprint with landfill tiles with platform tiles.

The "platform" come from this mod :
https://mods.factorio.com/mod/platforms

Actually, not only "Landfill",
But for other tiles as well (stone brick, concrete, etc)

Thanks for the report, I will look into it
Issue on Github: https://github.com/Roang-zero1/upgrade-planner-next/issues/7

Fixed in 2.0.2 thanks for reporting

This is way too awesome !!! Thank you so much. 😍

Before this, i export the bp to some website to decode it into json format.
Do search and replace in notepad (and got some error), have to live with that,
Then re-encode it thorough website again (and it's super slooww...since it's dealing with 24K tiles).
Import back to factorio (with some tiles missing) 😭