This mod (https://aternos.org/addons/a/curseforge/clay-soldiers-mod) have two dependencies mods. One for 1.12.2 and one for 1.7.10. You listed only the one for 1.12.2 (https://aternos.org/addons/a/curseforge/sanlib). Here is the one for 1.7.10: https://aternos.org/addons/a/c…sanandreasps-manager-pack
Because of this I thought the mod was missing and I wrote a mod request some months ago. I don't know how you will make people understand which of these two should be used but I hope you will add it to the dependencies list.