---
title: "Discussion on \"How to fix core/duplicate-app] A Firebase App named \"[DEFAULT]\" already exists error\" | Hashnode"
description: "Discussion on \"How to fix core/duplicate-app] A Firebase App named \"[DEFAULT]\" already exists error\". Introduction\nIn this article, we will cover the fix for [core/duplicate-app] A Firebase App named \"[DEFAULT]\" already exists exception.\nIf you tried running your Flutter app that's using a Firebase product you might see this error if your GoogleServi..."
url: "https://hashnode.com/posts/how-to-fix-coreduplicate-app-a-firebase-app-named-default-already-exists-error/646f54ef1af4f9778988221b"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [How to fix core/duplicate-app\] A Firebase App named "\[DEFAULT\]" already exists error](https://blog.ccwc.io/how-to-fix-coreduplicate-app-a-firebase-app-named-default-already-exists-error?utm_source=hashnode&utm_medium=feed)

Introduction In this article, we will cover the fix for \[core/duplicate-app\] A Firebase App named "\[DEFAULT\]" already exists exception. If you tried running your Flutter app that's using a Firebase product you might see this error if your GoogleServi...

May 25, 2023 · 1 min read · blog.ccwc.io  
Read the article

-   [#flutter-cjx3aa7op001jims1kuwl3ekz](https://hashnode.com/tag/flutter-cjx3aa7op001jims1kuwl3ekz)
-   [#firebase](https://hashnode.com/tag/firebase)
-   [#macos](https://hashnode.com/tag/macos)

## Written by

[Curtly Critchlow](https://hashnode.com/@Curtly)

@Curtly · Georgetown, Guyana

  
[View profile](https://hashnode.com/@Curtly)

Give it 100%, 100% of the time

I am a highly dedicated Flutter developer with a strong passion for creating impactful apps that enhance productivity, streamline record-keeping, and facilitate data-driven decision making. My goal is to contribute to the success of companies by leveraging my skills in Flutter development.

## Responses

Markdown supported · ⌘↵ to post

No responses yet.