I just recently started studying Dart / Flutter and ran into a problem: the system back button on android does not return to the previous screen, instead it closes the application. When I was looking at ways to create nested…
When I try to run my flutter code in VS code it gives following error: The current Dart SDK version is 3.1.0. Because learning requires SDK version ^3.5.4, version solving failed. You can try the following suggestion to make the…
I'm creating a custom widget in Flutter to display a card with some dynamic content. It works perfectly on its own, but when I add it inside a ListView, the app crashes with a 'RenderBox was not laid out' error.…
I am having this problem with my android studio, so anytime I ran the actual default flutter project in android studio it runs. as soon as I add packages in the pubspec.yaml I get errors. I am trying to run…
I am trying to run flutter build appbundle command and I receive this error. Here is the stack: warning: [options] source value 8 is obsolete and will be removed in a future release warning: [options] target value 8 is obsolete…
Hey there I'm pretty new to flutter. I'm trying to get my BottomNavigationBar running. I'm using the bloc package for state changes, sending out an event when tapping on a BottomNavigationBar. I have 2 BlocConsumers... 1 in my root page…
I try to create a List of functions in Dart, but am unable to use the List add method for this. This is the code, and it is all in the same file. // bin/filter.dart import 'package:filter/filter.dart'; import 'package:filter/LogEntry.dart'; void…
error in gradle build in ladybug asking for agp compatibality What went wrong: Execution failed for task ':shared_preferences_android:compileDebugJavaWithJavac'. Could not resolve all files for configuration ':shared_preferences_android:androidJdkImage'. Failed to transform core-for-system-modules.jar to match attributes {artifactType=_internal_android_jdk_image, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}. > Execution failed for…
I am using a DropdownButtonFormField in Flutter, and I’d like the hint text to be centered within the dropdown field. Currently, the hint text aligns to the bottom, which doesn’t fit with the rest of my UI design. Here is…
This is more about a theoretical discussion of flutter riverpod state management package. Currently I am trying to migrate one kinda huge project from Provider to Riverpod and I encountered an issue which was easily solved in Provider, but seems…