Segmentation fault (core dumped) when trying to access my firebase database

Question

Using Node (Express) to access my firebase database. Every time I try to access I get an error like 1] 22222 segmentation fault (core dumped) node server/app.js I can't see what the problem is so I need some enlightenment:

let express = require("express");
let app = express();
var firebase = require("firebase-admin");
require("firebase/database")


const serviceAccount = require("./keys.json");

let config = {
  credential: firebase.credential.cert(serviceAccount),
  databaseURL: "https://<MY_DB>.firebasedatabase.app",
};


firebase.initializeApp(config);

let db = firebase.database();

app.get("/", (req, res) => {
    db.ref().once("value")
    .then(function(snapshot) {
        console.log(snapshot.val())
    })
    res.send("Hello World!");
})

app.listen(5000, function () {
  console.log("Listened on port 5000!");
});

Answer 1

You need to downgrade to lesser than node 12. That's a bug not fixed yet.Probably the link below is related https://github.com/firebase/firebase-admin-node/issues/1042