# Something went Wrong Error occured when I tried to log in with email passwordless loginprovider **URL:** \ **Category:** Embedded Wallets (Web3Auth)\ **Created:** [April 18, 2025, 12:00am UTC](https://builder.metamask.io/t/something-went-wrong-error-occured-when-i-tried-to-log-in-with-email-passwordless-loginprovider/1037 "2025-04-18T00:00:15Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![kostychev0902](https://avatars.discourse-cdn.com/v4/letter/k/ecd19e/32.png) [@kostychev0902](https://builder.metamask.io/u/kostychev0902)\ **Post date:** [April 18, 2025, 12:00am UTC](https://builder.metamask.io/t/something-went-wrong-error-occured-when-i-tried-to-log-in-with-email-passwordless-loginprovider/1037/1 "2025-04-18T00:00:15Z")
> **🏛 Content from Web3Auth Community** > > This topic was originally posted by **kostychev0902** on 4/18/2025. > This content has been migrated from our previous community forum to preserve valuable discussions. * * * [![Screenshot 2025-04-17 195123](https://canada1.discourse-cdn.com/flex011/uploads/metamaskbuilderhub/original/1X/b0c0a94eb37e15163cb013263e40701ad1d54b9c.png) Screenshot 2025-04-17 1951231901×924 117 KB ](https://web3auth.io/community/uploads/default/original/2X/b/b4557a70bf738c90aa1cb4b70c9cec266c08e727.png "Screenshot 2025-04-17 195123") I’m trying to log in with email passwordless login provider, but as you can see from the image, that error occured. adapterSettings: { uxMode: “popup”, network: NETWORK, whiteLabel: { appName: “TestProject”, defaultLanguage: “en”, mode: “dark” }, loginConfig: { email\_passwordless: { name: “Email Passwordless Login”, verifier: “kostychev-passwordless”, typeOfLogin: “passwordless”, clientId: CLIENT\_ID } } }, This is the loginConfig part in my code. Could you kindly help to solve this problem? ---
**Author:** ![w3abot](https://avatars.discourse-cdn.com/v4/letter/w/4da419/32.png) [@w3abot](https://builder.metamask.io/u/w3abot)\ **Post date:** [April 18, 2025, 12:02am UTC](https://builder.metamask.io/t/something-went-wrong-error-occured-when-i-tried-to-log-in-with-email-passwordless-loginprovider/1037/2 "2025-04-18T00:02:24Z")
Hi Kostychev Konstantin! Thanks for reaching out; I can help you with the “Something went Wrong” error during the email passwordless login process. I see you’ve shared the login configuration part of your code, which is very helpful. Here’s what you can check to troubleshoot this issue: 1. **Verifier Configuration:** Make sure that the `verifier` name (`kostychev-passwordless`) is correctly configured in your Web3Auth dashboard. Ensure it matches exactly with the one used in your login config. 2. **Client ID:** Confirm that the `CLIENT_ID` is correct and associated with the same project on Web3Auth. 3. **Network Settings:** Double-check that the `NETWORK` variable correctly corresponds to the environment you’re targeting (e.g., ‘mainnet’, ‘testnet’). 4. **Console Logs:** Review your browser console for any specific error messages that might provide further insight into what’s going wrong. If there are any error logs or network issues, those details could be beneficial. 5. **Documentation Reference:** You can refer to the official [Web3Auth Plug and Play Documentation](https://docs.web3auth.io/) for detailed guidance on setting up email passwordless login, in case any steps might have been overlooked. If possible, please share any specific error details shown in the browser console, as it might have additional clues for us to solve the problem. Feel free to ask if you need more help! > Note: This response was generated by an AI bot and may require further verification. The Web3Auth support team has tracked this issue and will be responding as soon as possible. > Additionally, we would recommend you to join our biweekly Office Hours to get this resolved even faster. [Web3Auth Developer Office Hours](https://web3auth.io/community/t/web3auth-developer-office-hours/8777) ---
**Author:** ![kostychev0902](https://avatars.discourse-cdn.com/v4/letter/k/ecd19e/32.png) [@kostychev0902](https://builder.metamask.io/u/kostychev0902)\ **Post date:** [April 18, 2025, 5:07am UTC](https://builder.metamask.io/t/something-went-wrong-error-occured-when-i-tried-to-log-in-with-email-passwordless-loginprovider/1037/3 "2025-04-18T05:07:40Z")
start#b64Params=eyJsb2dpbklkIjoiY2QwNjRjZGI3NTQwZDQ2MzYyZjJjNjcwNzYyNGQ5MzQzZjQ2ZjJmMjA5YTA3MjU2YTM4ZWZkZDhjMDdiMTI5NyIsInN0b3JhZ2VTZXJ2ZXJVcmwiOiJodHRwczovL2Jyb2FkY2FzdC1zZXJ2ZXIudG9yLnVzIn0:1 [Intervention] Slow network is detected. See [Chrome Platform Status](https://www.chromestatus.com/feature/5636954674692096) for more details. Fallback font will be used while loading: [https://fonts.gstatic.com/s/inter/v18/UcC73FwrK3iLTeHuS\_nVMrMxCp50SjIa1ZL7.woff2](https://fonts.gstatic.com/s/inter/v18/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2) start#b64Params=eyJsb2dpbklkIjoiY2QwNjRjZGI3NTQwZDQ2MzYyZjJjNjcwNzYyNGQ5MzQzZjQ2ZjJmMjA5YTA3MjU2YTM4ZWZkZDhjMDdiMTI5NyIsInN0b3JhZ2VTZXJ2ZXJVcmwiOiJodHRwczovL2Jyb2FkY2FzdC1zZXJ2ZXIudG9yLnVzIn0:1 Access to fetch at ‘[Web3Auth Passwordless Login](https://passwordless.web3auth.io/passwordless/start)’ from origin ‘[https://auth.web3auth.io](https://auth.web3auth.io)’ has been blocked by CORS policy: Response to preflight request doesn’t pass access control check: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. If an opaque response serves your needs, set the request’s mode to ‘no-cors’ to fetch the resource with CORS disabled. [Web3Auth Passwordless Login](http://passwordless.web3auth.io/passwordless/start:1) Failed to load resource: net::ERR\_FAILED index-bZz\_yKKP.js:2 TypeError: Failed to fetch at index-bZz\_yKKP.js:2:5026 at Lx (index-t\_v9i5iq.js:428:21387) at $x (index-t\_v9i5iq.js:428:22724) at index-t\_v9i5iq.js:428:46377 at new Promise () at GV.handleLoginWindow (index-t\_v9i5iq.js:428:45494) at async iq.triggerLogin (index-t\_v9i5iq.js:429:5109) at async HK (index-t\_v9i5iq.js:431:1655) at async index-EWmQQFyS.js:1:2241 overrideMethod @ hook.js:608 (anonymous) @ index-bZz\_yKKP.js:2 c @ loglevelSentry.esm-2YCza2ba.js:1 (anonymous) @ index-EWmQQFyS.js:1 index-bZz\_yKKP.js:2 Download the Apollo DevTools for a better development experience: [https://chrome.google.com/webstore/detail/apollo-client-developer-t/jdkknkkbebbapilgoeccciglkfbmbnfm](https://chrome.google.com/webstore/detail/apollo-client-developer-t/jdkknkkbebbapilgoeccciglkfbmbnfm) ---
**Author:** ![maharshi](https://yyz1.discourse-cdn.com/flex011/user_avatar/builder.metamask.io/maharshi/32/1525_2.png) [@maharshi](https://builder.metamask.io/u/maharshi)\ **Post date:** [May 7, 2025, 1:30pm UTC](https://builder.metamask.io/t/something-went-wrong-error-occured-when-i-tried-to-log-in-with-email-passwordless-loginprovider/1037/4 "2025-05-07T13:30:35Z")
Hey @kostychev0902 Can you please refer [this example](https://web3auth.io/docs/auth-provider-setup/social-providers/email-passwordless#example) and change the `loginConfig` part of things?