I installed all the bobs, angels and pyanodonds along the PycoalTBA and some other minor mods. But I get this error when loading the game.

Error message
https://i.imgur.com/eahrHyf.png

ModList:
https://i.imgur.com/ZKFXS5H.png

it looks to be an issue as from what i can see you dont have pyrawores added. pretty sure its rawores that adds the duralumin item. i get a fix up tomorrow or add rawores if you want it fixed now.

If I add PyRawOres, will it affect my gameplay if I play with all the Bobs and all the Angels? Because the descriptions says that this mod will make the PySuite independent of Bob Mods

I have the same bug, I downgraded to 1.6.10 for 1.1 and it works but it could be nice if you submit a patch

Pinging this thread as this issue still persists with just PyCP, PyFE and PyHT (plus graphics) loaded.