https://i.imgur.com/DB3p5KD.jpg
Not sure what's up with this one.
Getting weird error when trying to select fluid recipe in map editor
Re: Getting weird error when trying to select fluid recipe in map editor
Thanks for the report: this is intended - it's telling you that by setting that recipe it's going to mix fluids in the pipes which isn't allowed.
If you want to get ahold of me I'm almost always on Discord.