ERM with Combat Mechanics Overhaul gives me this crash on startup since Version: 2.0.26 of ERM

Error loading mods
Failed to load mods: ...nager__/prototypes/compatibility/CMO/electric_turret.lua:8: bad argument #1 of 3 to 'insert' (table expected, got nil) stack traceback:
[C]: in function 'insert'
...nager/prototypes/compatibility/CMO/electric turret.lua:8: in main chunk
[C]: in function 'require'
...yracemanager__/prototypes/compatibility/data-updates.lua:32: in main chunk
[C]: in function 'require'
enemyracemanager/data-updates.lua:11: in main chunk
Mods to be disabled:
• enemyracemanager (2.0.27) Reset mod settings

Can confirm, i had to revert to 2.0.25

ya. It'll be fixed in next release.

ERM 2.0.28 should fix it.

But this build needs Factorio 2.0.44+ experimental since a fix needs one of the a new change from there.