CODEWITHSUNDEEP
firebaseconsolefirebase-realtime-database
Quan Vuong
Quan Vuong

Reputation: 1999

Firebase console does not display data

I received this error in my browser console:

WebSocket connection to 'wss://s-usc1c-nss-109.firebaseio.com/.ws?v=5&ns=dashroad-fleet-management' failed: WebSocket is closed before the connection is established.

If I navigate to other projects in Firebase, their data load and display just fine.

Edit 1: New error in browser console upon page reload:

WebSocket connection to 'wss://s-usc1c-nss-109.firebaseio.com/.ws?v=5&ns=dashroad-fleet-management' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED

qh.open @ third_party/javascript/firebase/firebase_js_minified.jslib:176

Edit 2: If I let the browser tab be, eventually the data is loaded once the WebSocket connection is established (the WebSocket Connection error stops appearing)

Upvotes: 1

Views: 1174

Answers (1)

Vishal Kottarathil
Vishal Kottarathil

Reputation: 346

If this error occurs in chrome, just ignore it. There was a problem with webkit \ chrome, some websocket related issues. This error can also occur due to malformed URL.

What does Err_name_not_resolved mean?

DNS is the network service that translates a website's name to its Internet address. This error is most often caused by having no connection to the Internet or a misconfigured network. It can also be caused by an unresponsive DNS server or a firewall preventing Google Chrome from accessing the network.

Source google

net::ERR_NAME_NOT_RESOLVED

This seems to DNS resolution problem. Enter DNS servers addresses manually in the Internet Protocol (IP) v4 settings in your computer network settings. Use public DNS addresses such as 8.8.8.8, 8.8.4.4, 4.2.2.2 etc.

Upvotes: 1

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