i'm new and was lurking around with listview when i cameacross 'OnTap' function but when i implement i get the error "Invalid constant value" I have to everytime click on QuickFix any solution for this? i've attached the image and…
iam Working on Flutter (android studio hedgehog). i dont know how to add dependencies and cant find any option of it. i need to download/add "firebase_core" i'll be glad to hear from you guys. -saw tutorials , but they were…
I'm working on a Flutter project where I need to compress videos, but I'm encountering an error: i'm using video compression plus version 1.0.0 I/flutter (26438): Video compression returned null. Possible reason: Compression library issue or unsupported video format. V/OppoMediaMetadataRetriever(26438):…
i have a cart page where i need to be able to increase quantity of the items and display the total, the problem is i have to click on the button for increasing quantity twice before it starts to update…
i have a method that changes a static boolean variable that i want to use to conditionally display a button widget, the value is set to true if a condition is met else it is set to false, when i…
I was trying to use provider for managing the state of TextField Controller and below is the code for the provider I'm using. I want to know why is dispose called! not being printed out to the console when I…
I'm getting the following error when I try to build my apk: Execution failed for task ':assets_audio_player_web:verifyReleaseResources'. > A failure occurred while executing com.android.build.gradle.tasks.VerifyLibraryResourcesTask$Action > Android resource linking failed ERROR:C:Userslubya.gradlecachestransforms-3ba0a6fe31cd4794ca72feaf033c059c8transformedcore-1.13.1resvaluesvalues.xml:113:5-122:25: AAPT: error: resource android:attr/lStar not found. I got a bunch…
terminal says Uncategorized (Xcode): Command CodeSign failed with a nonzero exit code Could not build the application for the simulator. Error launching application on iPhone 15. flutter doctor works as no issue found cant run my app
I have this code void _setScreen(String identifiers,int id) { if (identifiers == _get_Current_Screen_Identifier()) { Navigator.of(context).pop(); } else { Navigator.of(context).pop(); if (identifiers == 'page1') { Navigator.of(context).push(MaterialPageRoute(builder: (ctx) => const Page1())); } if (identifiers == 'page2') { Navigator.of(context).push(MaterialPageRoute(builder: (ctx) => const Page2()));…
I'm encountering a TypeError with the message: Type '(Job) => ListTile' is not a subtype of type '(Model) => Widget' in my Flutter app when trying to build a widget by passing a callback. The callback type is defined as:…