I am trying to make all my widgets in a column widget to vertically align at the center of the page but after applying MainAxisAlignment and CrossAxisAlignment it still align top. What could be the reason for this. I expected…
Sometimes when I call this code: Widget displayImage(BuildContext context, MyBook book) { if (book.coverUrl != null) { try { return Image.network(book.coverUrl!, errorBuilder: (context, error, stackTrace) { return Text('No nimage'); }); } on Exception { return Text('No nImage'); } } else…
I am trying to implement a showSnackBar on my App but I am getting this error: Don't use 'BuildContext's across async gaps. Try rewriting the code to not use the 'BuildContext', or guard the use with a 'mounted' check. Here…
I made a custom NavBar but it doesn't look natural. It should look like the Nav bar is in front of the drink card but instead It looks like it has its own block section. Is there a way for…
I want to remove OutlinedButton border radius, It has a default border radius I want to have a rectangle shape not a rounded rectangle shape. Here's my code: OutlinedButton( style: OutlinedButton.styleFrom( side: BorderSide(color: Color(0xffC5C5C5), width: 2.0), ), onPressed: () {},…
I noticed that the ListView.builder doesn't support the mainAxisAlignment to vertically align widgets. I am trying to align the avatar image on my ListTile to the top. It is currently aligning in the middle. Here is my code: body: ListView.builder(…
I am working on a Flutter project and encountered an issue when trying to add the sendgrid_mailer dependency. Here are my current dependencies in pubspec.yaml: dependencies: cupertino_icons: ^1.0.8 firebase_auth: ^4.19.5 firebase_core: ^2.31.0 flutter: sdk: flutter google_fonts: ^6.2.1 intl: ^0.19.0 mailer:…
The current Kotlin version is 1.9.22. I updated '' with '1.9.22', but I'm still encountering the same error even after updating. android>build.gradle buildscript { ext.kotlin_version = '1.9.22' repositories { google() mavenCentral() } dependencies { classpath 'com.android.tools.build:gradle:7.1.2' classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" } }…
I'm developing a Flutter application using GetX for state management, and I'm facing an issue where the keyboard does not appear when returning to a screen with a TextField after navigating away and then using the swipe-back gesture to return.…
I'm working on a Flutter application where I need to focus and allow to write on a TextField when a button is clicked, but without showing the keyboard. I have a barcode scanner that inputs text into the focused field…