I'm getting this error, not sure it is a bug, but I know nothing about mod development so I figured I'd drop it here..

Failed to load mods: Advanced-Electric-Revamped-v16/data.lua:8: bad argument #1 of 2 to 'ipairs' (table expected, got nil)
stack traceback:
[C]: in function 'ipairs'
Advanced-Electric-Revamped-v16/data.lua:8: in function 'merge_lists'
...ped-v16__/prototypes/technology/ultimate-accumulator.lua:24: in main chunk
[C]: in function 'require'
Advanced-Electric-Revamped-v16/data.lua:107: in main chunk

Factorio version is 2.1.8 experimental, on Ubuntu 25.04
I was running ±10 other mods but disabling everything except Advanced Solar, I still got this error.
There's a checkbox "reset mod settings", but this also makes no difference.

Thanks for the report. Will take a look tomorrow.
Do you have space age enabled when this error occurs?

No, I don't have space age enabled. Thanks for looking into it :-)

v0.7.9 should fix your issue. I'm sure I tested with space age disabled.. Well not good enough it seems..

\o/ researching 'Advanced solar panel' now =) Thanks! I always play with this mod, and always go full solar ASAP