Game Version:Latest
Platform: (Steam Windows )
Mods: (Choose one: / removed /)
If you have used mods before, please list them:
Hardware Specifications & Operating System (OS version, CPU, GPU, RAM, storageā¦):
Issue Date:04 Nov
Error Message: Since todays patch i can no longer build it lets me add one wall or remove a wall then all building or deleting stops working . This is on a totally new save
It started working properly but now in a new start character in Bliss Bay this is happening once more , I can place one item and then it stops working and i have to log out and back in and then only able to place one item
Have you tried to verify your game files?
Here is a little guide:
Are you using any mods or do you have a lot of CC from canvas in your game files (clothing and for build mode)? If possible, would you kindly share your setup specs with us too?
Verified files and reset the PSO cache
No mods a few cc clothing items
The problem with clothing mods is, they cause issues totally unrelated to clothing.
Like the case when a Zoi married himself:
I also experienced this myself when I brought a cushion I modded (I āsimplyā tried to put a pic on it -.-) ingame and my Zoiās hair went grey.
It took me ages to figure that out omg.
This was a phenomenon that happened a lot in the beginning of early access and it seems itās still not properly fixed.
The modkit offers countless options and there are thousands of things that can go wrong if you tick the wrong box and practically anyone can upload anything. Not even the creator is aware of the troubles and issues their mods can cause.
There was also a message from the mods that remnants of mods stay behind even though we disabled them and the mod folders should be completely empty.
tldr: try without all mods and cc 
Nope that still doesnt change anything , If i want to build i constantly have to restart the game build one wall or place one item then the same again unless i am lucky and the odd time it lets me buid or place a few items
Also when this happens i can no longer click on the floor and move there or call anyone over ,
Tried it with a completely vanilla game no mods or anything
Iām experiencing this too sorta, canāt place furniture in certain places even though thereās nothing around it, I can build walls though. Removed mods but that wasnāt it unfortunatelyā¦.
Is this happening too:
Tried it on new saves old saves and in ever city
Temporary measure i have found is each time it happens to click the windows button then go back into the game . This solves it briefly and allows me to build or place objects a bit more , until it kicks in again ā
The same happens with being unable to click on the floor and call over or move here etc and have to do the same thing with the windows button
I was having the same issue. this is what I did to fix it.
Delete mods while in Inzoi in-game āInstalled Modsā
Close the game
Manually deleted files on desktop | documents/InZOI/User_data/88849
in search window type/copy in %localAppdata%/inZoi/user_data/88849 (if nothing comes up you donāt have the file. If you have it delete the mods
Make sure your pre-sets do not have missing thumbnails or files. if you find any missing files delete them. go to> | documents/inZoi/Gallery
Check any content you downloaded from the Gallery and delete any missing files (I looked for ones with no thumbnails
Go to your Steam Account and right click on the game in your library and select Verify Files - (At this point I restarted the game and was able to get on but it would still crash or freeze and I could not upload to Canvas. (If I tried to save it crashed, I also think it was crashing when the game tried to auto save)
I then found this video and I did all the steps and the graphics became super fast, clear and crisp and and the game looks even more amazing! 
So follow all the steps in the video. https://youtu.be/iNXF3YBT6J8
I hope this works for anyone that needs it! 