Uncaught (in promise) TypeError: Cannot read property 'generateKey' of undefined

Hello,

I am new in this WalletConnect I am creating client sdk on browser side but getting some issue while performing createSession method. Can you please help me out with that.

Code of Walletconnect Initial Connection :

const walletConnector = new WalletConnect({
  bridge: "https://bridge.walletconnect.org" // Required
});

/**
  *  Check if connection is already established
  */
if (!walletConnector.connected) {
  // create new session
    walletConnector.createSession().then(() => {
    console.log("session");
    const uri = walletConnector.uri;
    console.log("uri" + uri);
    console.log("wallet" + walletConnector.connected);
    // display QR Code modal
    WalletConnectQRCodeModal.open(uri, () => {
      console.log("QR Code Modal closed");
    });
  });
  // walletConnector.updateSession({chainId : 0,accounts :walletConnector.accounts});
  // get uri for QR Code modal
}
/**
  *  Subscribe to connection events
  */
walletConnector.on("connect", (error, payload) => {
  console.log("connect");
  if (error) {
    throw error;
  }

  // close QR Code Modal
  WalletConnectQRCodeModal.close();

  // // get provided accounts and chainId
  // const { accounts, chainId } = payload.params[0];
});

walletConnector.on("session_update", (error, payload) => {
  console.log("session_update");
  if (error) {
    throw error;
  }

  // get updated accounts and chainId
  const { accounts, chainId } = payload.params[0];
});

walletConnector.on("disconnect", (error, payload) => {
  console.log("disconnect");
  if (error) {
    throw error;
  }

  // delete walletConnector
});

Issue while running on browser :

[koirikivi]

I got a similar issue and found this by googling, so maybe this will help someone. In my case, the issue was that I was trying to access the page with Chrome on an insecure local network url (http://192.168.1.xxx), but Chrome doesn’t expose window.crypto.subtle in insecure contexts. Firefox seems to work, and I’d guess http://localhost… would also work.

[pedrouid]

Thanks @astha-nimblechapps! 🙌 Someone else also reported this and I was about to publish beta.5 so I will just take a quick look and include the fix