It seems that when this mod is enabled OTHER mods report as causing errors at startup.

I've encountered so far "squeak through" and "spidertron enhancements", but as you disable one, another from the modlist takes its place and I didn't test to see how deep the rabbit hole goes. They all otherwise work together when I disable this mod, so it's something caused by construction drones,.

I'm guessing it is due the fact it adds back the compilatron in some form (which apparently got removed in 2.0 entirely from the game) but I am not sure. Here is an example error from one of the aforementioned mods:

Error ModManager.cpp:1733: Failed to load mod "squeak-through-2": core/lualib/collision-mask-util.lua:27: bad argument #1 of 2 to 'pairs' (table expected, got nil)
stack traceback:
[C]: in function 'pairs'
core/lualib/collision-mask-util.lua:27: in function 'masks_collide'
core/lualib/collision-mask-util.lua:91: in function 'collect_prototypes_colliding_with_mask'
squeak-through-2/data-final-fixes.lua:97: in main chunk
3.246 Loading mod core 0.0.0 (data.lua)
3.340 Checksum for core: 1383572432
3.359 Error ModManager.cpp:1733: Error in assignID: procession with name 'default-b' does not exist.

Hello, thank you for this report. I have seen this as well, I think it might be related to this, which has a PR

This bug has hopefully been fixed now in 2.0.1. If the issue persists, please open a new thread here on the mod portal or on the github page, and make sure to add the following:

• factorio-current.log
• A general description of how the bug happened
• Any error messages
• If possible, consider uploading a save file where the bug is reproducible