Questions tagged [Firebase] (148)

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After an accidental upgrade firebase. How to fix?

Hello. Accidentally updated the firebase and then in the console flew error. Help how to fix?TypeError: Cannot read property 'ServerValue' of undefined On emailAuthProvider also swears. The application configuration;import app from "firebase/app"; import "firebase/auth"; import "firebase/database"; import "firebase/storage"...
mary asked March 30th 20 at 01:11
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CORS issue. How to solve?

Hello. When you get, put requests popping up CORS restriction for firebase. Tried to add cors.json did not help. Trying to upload pictures of the users. Please describe how to solve this problem?
Lukas.Crist asked March 30th 20 at 01:01
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Why not appended to data in Firebase (Realtime Databаse)?

There is a problem with adding data to the database. When you try to add ad - I error "Reference.push failed: first argument contains undefined in property 'books.ownerId" Perhaps the reason versions Vuifire? I have a mouth. firebase": "^6.6.1" "@firebase/database": { "version": "0.5.3", On stack overflow, found simil...
cristopher88 asked March 30th 20 at 00:39
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How to solve the problem with creating ads in Firebase?

Try to create an SPA application in firebase. But maybe the mistake in the versioning, but what is wrong and how to connect to the new will not understand. "firebase": "^6.6.1", "vue": "^2.5.2", "vue-router": "^3.0.1", "vuetify": "^1.0.0", "vuex": "^3.1.1" When trying to create ads issues a custom errorReference.push f...
rusty_Dare asked March 30th 20 at 00:25
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The problem with firebase when building for Android?

When you build apk file, get the error, what is it and how to fix it?
Megane.Barton asked March 30th 20 at 00:03
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Firebase — how reading the token from LocalStorage to get the data the user?

There is a token in LocalStorageconst token = await firebase.auth().currentUser.getIdToken() localStorage.setItem('token', token) Reload the page, read the token. As now to verify that the token is valid? How to load data user?
edwin asked March 29th 20 at 23:59
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How correctly to implement the task(description below)?

Don't know have you encountered a similar problem, but I will ask. Question on the technical side. We do an application like “YouTube”. The same video can be stored in all servers (3 - A, B, C). To authorise and the addresses of the servers we hraniv in FireBase. We want to implement this... When more than 50 users conne...
maci_DuBuque asked March 29th 20 at 23:24
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Error FIREBASE WARNING: Exception was thrown by user callback in native react + FIREBASE, because of what occurs?

Trying to create user and write to DBlet _login = this.state.login.trim(); let _password = this.state.password.trim(); let _chosenDate = this.state.chosenDate.toString().substr(4, 12); let _phone = this.state.phone; let _sex = this.state.sex.toString(); console.log(_password); console.log(_chosenDate); console.log(_pho...
Hope asked March 29th 20 at 21:34
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TS7016: Could not find a declaration file for module '../../../secret/firebaseConfig.js'. How to fix it?

Deploy the project to typescript. Connect config Firebase. The project is not compiled because of an error[tsl] ERROR in D:\DESKTOP\BSM\Repos\check-out-dev\src\components\api\api.ts(4,32) TS7016: Could not find a declaration file for module '../../../secret/firebaseConfig.js'. 'D:\DESKTOP\BSM\Repos\check-out-dev\secret\fir...
Thora_Batz asked March 29th 20 at 21:31
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How to fix the vue js and firebase?

[Vue warn]: Property or method "selected" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in --...
Arielle_Schade asked March 29th 20 at 21:11