The message Cannot add marketplace.vercel.app since it’s already assigned to another project. pops up when you try to add a subdomain that is already in use by another team/project. In that case, you should pick a different subdomain or get a custom domain.
Ok thanks Amy. What I was trying to get at was having to (re) assign a custom domain when deployed rather than simply having it automagically just update the code at the previously assigned custom domain.
In this screenshot, I have a successful deployment
Yet I had previously assigned a custom domain, shape-of-ai.vercel.app and after making some changes, re-deployed. My sense was the code at shape-of-ai.vercel.app would also be updated, but that was not the case. I had to Set a custom domain again and Save to see changes.
Hi @jayhilwig, I see what you mean. And you are right, say if I assign a custom domain to Version 15 and then create a new version “Version 16”. The assigned custom domain does not carry forward to ensure each version can be linked to uniquely. If you assign the domain to Version 16 now, it’ll be removed from Version 15 automatically.
Now, to address your concern of not having to re-assign the domain again and again, I’d recommend you to open the Vercel dashboard > Select the v0 project > Go to project settings > Domains > Add a custom domain (can be a .vercel.app url as well). Now, this domain will always point to the latest deployed version of your v0 app.
Ok thanks @anshumanb so if I’ve used a custom domain before, I guess it’s not allowed to be edited or added in the project settings > domains > Add or Edit. Can I somehow unlink a previously used custom domain? And then Add it? example, these are what show in my Project
Hi @jayhilwig, I’m guessing you added art-marketplace from v0 to a specific version? If so, I think you can try going back to the same version and adding a new custom domain there. See if that fixes it.
Similarly, if you have that specific domain used in one of your Vercel project settings, you can remove it from there and try adding to another one.
Can you try and let me know if these two work for you?