Greets, unable to load this mod (with the all planets pack) due to:

23.287 Verbose SpriteRegistrationGroup.cpp:138: Image "__skewer_planet_vesta_assets__/graphics/technology/fusion_robotics.png" has unexpected size 128x128. Expected size 256x256. NoCrop flag is disabled.
23.287 Verbose AtlasBuilder.cpp:69: The given sprite rectangle (left_top=0x0, right_bottom=256x256) is outside the actual sprite size (left_top=0x0, right_bottom=128x128).

Seems there's a size mismatch between the sprite rectangle in the prototype and the sprite size?

Checking the fusion_robotics.png file and it is indeed 128x128, so the prototype definition needs to be updated to match.

(Author's comment: "Seriously, how come I don't get these errors?")

Lol, because it depends on 'where' it gets laid out on the atlas, it's pretty random, basically keep disabling and re-enabling 'other' mods until it happens or doesn't happen, just toggling won't do it, have to hit one that hits 'around' the same atlas.

Yes, the factorio engine should really have a pre-emptive check for these, someone should probably report it to them, maybe me if I get around to it someday... ^.^;