最新消息:雨落星辰是一个专注网站SEO优化、网站SEO诊断、搜索引擎研究、网络营销推广、网站策划运营及站长类的自媒体原创博客

Uncaught Error: Service database is not available firebase javascript - Stack Overflow

programmeradmin1浏览0评论

I am trying to access my realtime database in firebase but it shows me this error Uncaught Error: Service database is not available. I have searched for what this could posabbly mean but I couldn't find anything useful or a solution.

Here is my code:

window.addPerson = addPerson;

const queryString = window.location.search;
const urlParams = new URLSearchParams(queryString);
const userVar = urlParams.get('user')

const userVarSplitted = userVar.split('#')
const userVarFormatted = userVarSplitted[0] + ":" + userVarSplitted[1]

// Import the functions you need from the SDKs you need
import { initializeApp } from ".6.4/firebase-app.js";
import { getAnalytics } from ".6.4/firebase-analytics.js";
import { getDatabase, ref, set } from ".1.0/firebase-database.js";
// TODO: Add SDKs for Firebase products that you want to use
// 

// Your web app's Firebase configuration
// For Firebase JS SDK v7.20.0 and later, measurementId is optional
const firebaseConfig = {MY FIREBASE CONFIG};

// Initialize Firebase
const app = initializeApp(firebaseConfig);
if (app.length === 0) {
    console.log("no firebas app")
}else{
    console.log("initialized")
}
const analytics = getAnalytics(app);
const database = getDatabase(app);

function addPerson() {
    set(ref(database, "verified/" + userVarFormatted), {
        name: userVarSplitted[0],
        discriminator: userVarSplitted[1]
    });

    console.log("added")

PS: The script type is set to modular.

Do you know what the error means and what is happening?

I am trying to access my realtime database in firebase but it shows me this error Uncaught Error: Service database is not available. I have searched for what this could posabbly mean but I couldn't find anything useful or a solution.

Here is my code:

window.addPerson = addPerson;

const queryString = window.location.search;
const urlParams = new URLSearchParams(queryString);
const userVar = urlParams.get('user')

const userVarSplitted = userVar.split('#')
const userVarFormatted = userVarSplitted[0] + ":" + userVarSplitted[1]

// Import the functions you need from the SDKs you need
import { initializeApp } from "https://www.gstatic./firebasejs/9.6.4/firebase-app.js";
import { getAnalytics } from "https://www.gstatic./firebasejs/9.6.4/firebase-analytics.js";
import { getDatabase, ref, set } from "https://www.gstatic./firebasejs/9.1.0/firebase-database.js";
// TODO: Add SDKs for Firebase products that you want to use
// https://firebase.google./docs/web/setup#available-libraries

// Your web app's Firebase configuration
// For Firebase JS SDK v7.20.0 and later, measurementId is optional
const firebaseConfig = {MY FIREBASE CONFIG};

// Initialize Firebase
const app = initializeApp(firebaseConfig);
if (app.length === 0) {
    console.log("no firebas app")
}else{
    console.log("initialized")
}
const analytics = getAnalytics(app);
const database = getDatabase(app);

function addPerson() {
    set(ref(database, "verified/" + userVarFormatted), {
        name: userVarSplitted[0],
        discriminator: userVarSplitted[1]
    });

    console.log("added")

PS: The script type is set to modular.

Do you know what the error means and what is happening?

Share Improve this question edited Jan 23, 2022 at 14:57 Frank van Puffelen 600k85 gold badges889 silver badges859 bronze badges Recognized by Google Cloud Collective asked Jan 23, 2022 at 14:32 Jerry LinJerry Lin 1352 silver badges10 bronze badges 2
  • 1 I don't think it's the cause of the problem, but I'd update the database import to version 9.6.4 too, so that the all Firebase SDK versions are the same. – Frank van Puffelen Commented Jan 23, 2022 at 14:58
  • Thanks that worked. Can you add that as an answer? – Jerry Lin Commented Jan 23, 2022 at 18:14
Add a ment  | 

2 Answers 2

Reset to default 9

You're using difference versions of the Firebase SDKs. I'd update the database import to version 9.6.4 too, so that the all Firebase SDK versions are the same.

Deleting node_modules and package-lock.json followed by an npm install helped me resolve a similar issue just now. Sharing here in case it's helpful to anyone.

This one is particularly obscure given it's not actually related to any specific code changes.

发布评论

评论列表(0)

  1. 暂无评论