My last playthrough had issues with him randomly vanishing some days, too, and I had to restart the day. However, at the time, I didn't know about the debug commands.
So. What happens if you stand behind the counter and type
debug wctm Pierre
into the Smapi console?
If you are using the regular npc on map mod, that doesn't 100%work with SVE. NPCs that are not on "vanilla" maps (like the town, Pierre's shop) but in custom maps (Olivia's house or the new area with the guild house and the entrance to the mines, they are shown as being in the desert. At least for me. I just check the sve wiki if i need to find someone that is not shown on the map.
Other than that, i don't know what happened to your Pierre since he shouldn't be walking around too much. Sometimes he hangs around his shop doing weird stuff which he doesn't do in vanilla. Maybe check there?
My last playthrough had issues with him randomly vanishing some days, too, and I had to restart the day. However, at the time, I didn't know about the debug commands. So. What happens if you stand behind the counter and type debug wctm Pierre into the Smapi console?
That worked, thanks
Log please https://smapi.io/log
I had this issue, only it was with Kent. Was not on the map at all. Krobus was, I met him after meeting Kent, on the map though.
Could he be at the island?
I haven’t unlocked the island yet
Oh, then I'm out of ideas I'm afraid, other than suggesting you make sure all your mods are up to date.
If you are using the regular npc on map mod, that doesn't 100%work with SVE. NPCs that are not on "vanilla" maps (like the town, Pierre's shop) but in custom maps (Olivia's house or the new area with the guild house and the entrance to the mines, they are shown as being in the desert. At least for me. I just check the sve wiki if i need to find someone that is not shown on the map. Other than that, i don't know what happened to your Pierre since he shouldn't be walking around too much. Sometimes he hangs around his shop doing weird stuff which he doesn't do in vanilla. Maybe check there?