the exception is not a hard crash, ignoring it works fine - it "only" looks ugly and your players lose two lines of non-plot relevant dialogue
you know the built-in linter*? this error class is reported by the tool
* https://www.renpy.org/doc/html/developer_tools.html#lint
Ah that's what that was for. I did remember using it once when I started new, but I only thought it was just a statistics tool. I never saw any issues, which is what I'm seeing now. Yikes.. thanks again for your knowledge.
de nada, I like boobies AND bugs, and you deliver both :P
and I never mentioned that I like your game, looking forward to see the plot unfold!