![[Solved] TypeError: Cannot read properties of undefined (reading ‘app’)](https://fluttercorner.com/wp-content/uploads/2022/01/TypeError-Cannot-read-properties-of-undefined-reading-app.jpg)
[Solved] TypeError: Cannot read properties of undefined (reading ‘app’)
Hello Guys, How are you all? Hope You all Are Fine. Today I am trying to use Flutter Web with Firebase SDK But I am facing following error TypeError: Cannot…
![[Solved] FirebaseOptions cannot be null when creating the default app](https://fluttercorner.com/wp-content/uploads/2021/12/FirebaseOptions-cannot-be-null-when-creating-the-default-app.jpg)
[Solved] FirebaseOptions cannot be null when creating the default app
Hello Guys How are you all? Hope You all are fine. I am using Firebase in my flutter app, But I am facing following error while initializeApp But I am…
![[Solved] Execution failed for task ‘:camera:compileDebugJavaWithJavac’ in Flutter](https://fluttercorner.com/wp-content/uploads/2021/11/Execution-failed-for-task-camera-compileDebugJavaWithJavac-in-Flutter.jpg)
[Solved] Execution failed for task ‘:camera:compileDebugJavaWithJavac’ in Flutter
Hello Guys How are you all? Hope You all are fine. When I was trying to run my flutter app and suddenly I get the following error in my stack…
Multiple selections inside the dropdown menu in Flutter
Hello Guys How are you all? Hope You all are fine. In this tutorial, we are going to learn Multiple selections inside the dropdown menu in a flutter. let’s start this article…
How to add a ListView to a Column in Flutter?
Hello Guys How are you all? Hope You all are fine. Today In this article we are going to learn How to add a ListView to a Column in Flutter?…
![[Solved] unexpected element queries found in manifest](https://fluttercorner.com/wp-content/uploads/2021/07/unexpected-element-queries-found-in-manifest.jpg)
[Solved] unexpected element queries found in manifest
Hello Guys How are you all? Hope You all are fine. When I was trying to run my flutter app and suddenly I get the following error in my stack…
How to Change StatusBar Color in Flutter?
Hello Guys How are you all? Hope you all are fine. Many times we need to change our StatusBar color according to our design. So In this tutorial, we are…
How to make a TextField with HintText but no Underline in flutter
Hello Guys How are you all? Hope you all are fine. By default, the TextField widget of Flutter has an underline. Sometimes, you may want to get rid of this…
How to clear Flutter’s Build cache?
Hello Guys How are you all? Hope You all are fine. Today in this tutorial we are going to learn about How to clear Flutter’s Build cache in a flutter. So today Here…
![[Solved] Error: Method ‘addPostFrameCallback’ cannot be called on ‘SchedulerBinding?’ because it is…](https://fluttercorner.com/wp-content/uploads/2022/05/Method-addPostFrameCallback-cannot-be-called-on-SchedulerBinding-because-it-is-potentially-null-870x450.jpg)
[Solved] Error: Method ‘addPostFrameCallback’ cannot be called on ‘SchedulerBinding?’ because it is…
I am trying to run my flutter project But I am facing the following error: Error: Method ‘addPostFrameCallback’ cannot be called on ‘SchedulerBinding?’ because it is potentially null in a flutter. So today…
![[Solved] CDN: trunk URL couldn’t be downloaded: https://cdn.cocoapods.org/CocoaPods-version.yml Response: 403](https://fluttercorner.com/wp-content/uploads/2022/05/CDN-trunk-URL-couldnt-be-downloaded-870x450.jpg)
[Solved] CDN: trunk URL couldn’t be downloaded: https://cdn.cocoapods.org/CocoaPods-version.yml Response: 403
I am facing the following error in my flutter app CDN: trunk URL couldn’t be downloaded: https://cdn.cocoapods.org/CocoaPods-version.yml Response: 403 in a flutter. So today Here I come with all possible solutions for this error.…
![[Solved] Error: Member not found: ‘packageRoot’ in Flutter](https://fluttercorner.com/wp-content/uploads/2022/05/Error-Member-not-found-packageRoot-in-Flutter-870x450.jpg)
[Solved] Error: Member not found: ‘packageRoot’ in Flutter
Today Just after the Flutter upgrade I am facing the following error Error: Member not found: ‘packageRoot’ in Flutter. So today in this tutorial we are going to learn all…
![[Solved] Android toolchain – develop for Android devices](https://fluttercorner.com/wp-content/uploads/2022/04/Android-toolchain-develop-for-Android-devices-870x450.jpg)
[Solved] Android toolchain – develop for Android devices
Today As I run flutter doctor command I am facing following error in output: Android toolchain – develop for Android devices (Android SDK version 32.1.0-rc1) X cmdline-tools component is missing…
