Stock Utapau map, custom sides/script.

Only 1 of the 4 (used to be 5, no difference in the problem) melee units can do damage.

I did remember to copy combo memory pools to increase memory, without this, it would crash, or glitch in other ways, so the lua partially works, but it isn't loading memory for Combo::DamageSample. I also seem to have a small combo problem, but it should be unrelated and doesn't crash.
The last one shows up a whole lot, most of the log. It counts up by ones.

The lua.
Every unit involved does work normally on other maps, some with more meleer's than this map.

Have you tried a manual clean first? Because you have the memory pool showing up in the lua, but your log is saying that you haven't.

i deleted any file starting with uta* in the munged folder, the mission.lvl in the _lvl_pc folder and remunged.

Doh, solved.

There was a call to the same memory pool lower down in the code setting it to 610.