If you see a message that starts with "Heads up:" and says your account is on a different network than the one Fabrica runs on, here is what is going on and how to fix it in about a minute. The full message reads something like "Heads up: your account is connected to a different network, but we run on Ethereum Mainnet. Switch your account to Ethereum Mainnet, then try again."
What the error means
Fabrica runs on Ethereum Mainnet, the main Ethereum network. If you logged in with an external crypto wallet, that wallet can be set to other networks too, and some wallets start on a different one by default. Coinbase Wallet, for example, often starts on Base, Coinbase's own network. Your account and Fabrica are simply not on the same network yet. Nothing is wrong with your account or your property.
How to fix it
Many screens now show a button right in the dialog to fix this for you. If you see Switch and continue (or Try again), click it and approve the network switch when your wallet asks. That usually settles it. If your wallet cannot switch on its own, or you would rather do it by hand, switch the network in your wallet:
Open your wallet app or browser extension.
Find the network selector. In most wallets it is the network name shown near the top of the screen (it may say "Base" or something other than "Ethereum").
Tap or click it and choose Ethereum (sometimes shown as "Ethereum Mainnet").
Go back to Fabrica and retry what you were doing. The error should be gone.
The exact taps vary a little between wallets and versions:
Coinbase Wallet (phone app or browser extension): tap the network name at the top, then pick Ethereum from the list.
MetaMask: click the network menu at the top of the extension or app, then select Ethereum Mainnet.
If your wallet's screens look different, search its own help for "switch network".
If you use email login
This error should not happen. Signing in with your email or a social account creates a Fabrica account that is pinned to the right network for you, so there is nothing to switch. If you would rather not deal with networks at all, email login is the simplest path.
If you get stuck, message us in the chat bubble in the corner and we will walk you through it.