The fix for the "ERROR: MissingMethodException: Method not found: 'DawnOfMan.RaidParameters.getMin'." is pretty easy (well, it is if you
have some experience with .NET/dnSpy, the sources of this mod don't seem
to be available so you'll have to do some hacking).
Get the dnSpy if you don't have it (it's free, on GitHub), open the
steamapps\common\DawnOfMan\Mods\DoMJustSomeCheatMod\DoMJustSomeCheatMod.dll
, in the left tree navigate to
DoMJustSomeCheatMod.dll->DoMJustSomeCheatMod->RaidMod->PostFix,
the problem is on the line that looks like
int num = Singleton<RandomGenerator>.Instance.range(__result.getMin(), __result.getMax() + 1);
The problem is that the getMin() and getMax() methods in the game are now private and take an additional parameter.
To fix it first you need to add to dnSpy all DLLs from
DawnOfMan\DawnOfMan_Data\Managed\ and
DawnOfMan\DawnOfMan_Data\Managed\UnityModManager to avoid the compile
errors (just open them like you did with the mod dll). Then just right
click on that line and select "Edit method (C#)", change that whole line
to "int num=1;" (without quotes), click the compile button (right
bottom) and save the changes. This will remove some randomness from the
"force raid" cheat but who cares as long as it works.

UPDATE: Apparently there's another issue, after the "hack" given above the
AnimalMult cheat stops working (probably falut of dnSpy, I have no clue
how typeof(int) can become null but it does happen). To solve it remove
the HarmonyPatch attribute from the AnimalMult class in the
DoMJustSomeCheatMod, you'll lose the animal spawn multiplier but the
rest should be working.