eco lifestyle

@spontaneouslyjo, I'm sorry that my above post was so long that you missed what I said in the 2nd half of it. ☹️  I was saying that even though it is very important to upkeep your Mods and CC, I didn't think this was your problem because I have the same issue that you do with the wall texture not being found and the tag on it when you hover the eyedropper over it says the same as yours.  

Here is what I wrote above , so you don't have to wade through my long post ! 😇

"However, I don't think Mods or CC are your problem here, thanks to your detailed instructions on how to find what you were seeing in your game! 🙂  I went to the Port Promise community lot and clicked on the Maker Space preview and tried the eyedropper as well on the walls... and got the same tag.  I also do not have that wall swatch in my game either!  (So this isn't a Mods or CC problem).  

There could be a few reasons for the swatch both being called this and not appearing in your Build/Buy Swatches 🤔....1) it could be a bug; 2) it is possible that this is a swatch that is unlockable through one of the new careers when you level up your Sim.  I tried all the cheats to unlock hidden items that are either unlocked through gameplay or that are found in Debug, but couldn't unlock anymore wall textures.  However, I do know that at least with some CAS items that are unlocked by leveling up in certain careers (those in City Living, as well as the Stylist/Style Influencer careers there are some items that won't show up even with these cheats! While this doesn't usually happen to Buy/Build Mode career items, it is possible that these are different.  I haven't played that far into the pack yet, nor have I heard anything about if walls textures can be unlocked through career gameplay or not with this pack. 🤔
And you are right in that the wall texture matches the new roof texture perfectly! 

The good news is that you are not missing any wall swatches that at least some others aren't missing as well. 🙌 The bad news is that we don't know if this is a bug or if it is intentional.  😞

I have checked the Compiled List of Reported Issues in the Bug Reports section here on AHQ, but have not found any with wall textures, or their tags. Therefore, you should probably make a Bug Report on the subject to get the ball rolling.  (If you give me the link to it once you create it, I will "Me Too" it and add my findings to it as well.🙂  Here is the link: https://answers.ea.com/t5/Bug-Reports/bd-p/The-Sims-4-Bugs "

So, as you see, this might be a bug or it might be intentional! We don't know yet.  I have the roof swatch but not the wall swatch in my swatch list just like you do, so it is not a Mods/CC conflict. If this is intentional then it probably won't get fixed because it is how they planned it.  But if it is a bug there is a chance it could be fixed! 🤞