0

const provider = new ethers.providers.Web3Provider(window.ethereum)

while using this i am getting window is not defined error..and i dont know how to use it. Do anyone has idea how to do it

2
  • It means the variable window is not defined. You probably should ask on stackoverflow, this is not related to ethereum but to your html/js code. Jul 9, 2021 at 11:44
  • 1
    The window global exists on a browser page, if you are executing a web script outside a browser it will fail like that.
    – Ismael
    Jul 9, 2021 at 19:55

2 Answers 2

0

In my case I used web3. It works fine for me. Try for ethers...

if (typeof window !== 'undefined' && typeof window.web3 !== 'undefined') {
  // We are in the browser and metamask is running.
  web3 = new Web3(window.web3.currentProvider);
} else {
  // We are on the server OR the user is not running metamask
 const provider = new Web3.providers.HttpProvider(
 "https://rinkeby.infura.io/v3/MY_API_KEY"
);
web3 = new Web3(provider);
}
0

You can connect to meta mask very easily using ethers.js

Try This code:-

const connectWallet = async () => {
    const provider = new ethers.providers.Web3Provider(window.ethereum)
    await provider.send("eth_requestAccounts", [])
    const signer = provider.getSigner()
    const accountAddress = await signer.getAddress()
    console.log(accountAddress)
}

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.