The latest Factorio update introduced stricter sprite validation or changed base sprite dimensions. As a result, one-more-tier now crashes due to mismatched sprite bounds on at least the mining drill and storage tank.

dplib.lua’s replace_texture assumes base sprite dimensions match one-more-tier replacements. This assumption is now invalid.

Below is the fix, revamping replace_texture resolves the issue

local known_dimensions = {
["storage%-tank%.png"] = {height = 215},
["electric%-mining%-drill%-S%-wet%.png"] = {height = 208}
}

local function replace_texture(layer)
if layer.filename then
layer.filename = layer.filename:gsub("base", "one-more-tier")
for pattern, dims in pairs(known_dimensions) do
if layer.filename:find(pattern) then
for k, v in pairs(dims) do
layer[k] = v
end
end
end
end
end

I have the same problem... I can't play anymore because reverting the mod is going to cost me a LOT of time and headache and I can't use the mod either. I'm stuck Please fix this.

Storage tank and mining drill sprites were changed to include the pipe (making the sprite a bit larger).
So I changed my sprites to do the same, it seems to work now.
Thanks for letting me know!

Thank you for the very quick fix. It works now. You saved me from re-doing my entire save. Btw I love the mod its just what I wanted. Balanced yet strong.

Glad you like it!