Great mod but every now and then I am getting this error which crashes the game and forces me to reload from a previous save game. I hope the information helps.
I'm getting the identical error since updating to 0.15.31, only for me it appears to be every time, not just now and again. Happens with both the copy and cut tools.
Any updates regarding this? This is a great tool and it would be a shame if it was not usable because of this error. But then again, I don't know what it involves to fix it and I don't want to sound arrogant.