Cannot read properties of undefined (reading 'chainId')

[ArturVargas]

Describe the bug
When connect with Magic Link works fine in avalanche network, but when I try to sing a transaction I get an error about chainId is undefined

To Reproduce
Steps to reproduce the behavior:

1. Click on Connect Wallet Button
2. Connect with Magic
3. Try to approve contract
4. Get an error

Expected behavior
Expected to approve ERC20 transaction works correctly

Screenshots

Desktop (please complete the following information):

• OS: MacOS Ventura 13.2.1
• Browser Google Chrome Version 111.0.5563.64

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
rpcUrl: "https://api.avax.network/ext/bc/C/rpc"
chainid: 43114

Dependencies:
"@everipedia/wagmi-magic-connector": "^0.10.1",
"@rainbow-me/rainbowkit": "^0.12.2",
"ethers": "^5.7.0",
"next": "^13.0.0",
"react": "^18.2.0",
"react-bootstrap": "^2.7.1",
"react-dom": "^18.2.0",
"wagmi": "^0.12.2"

[Royal-lobster]

Hello ! thanks for opening issue. May i know how you are initialising the connector ?

[ArturVargas]

Hi @Royal-lobster thanks for you response

Connector Code:

[PovedaAqui]

It doesn't work with the Avalanche chain, according to the Magic.link documentation, some modifications are needed.

[ArturVargas]

It doesn't work with the Avalanche chain, according to the Magic.link documentation, some modifications are needed.

In the doc they specify that sdk is for X-Chain, for C-chain (contracts chain EVM) in this part https://magic.link/docs/auth/blockchains/avalanche#initializing-extension they refer to this https://magic.link/docs/auth/blockchains/ethereum/javascript#configure-custom-nodes