I'm writing flutter app, and I have this block of dart code Widget launchScreen() { return Screen( child: Container( color: Colors.lightBlue, child: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: [ Container( height: 200, width: 200, child: Image.asset("resources/images/logo.png") ), ] ) )…
I am unable to use emulator showing error the emulator process for AVD 'Device Name' was killed. tried every thing still not able to resolve this issue also I am getting these error message handleCpuAcceleration: feature check for hvf cannot…
I have flutter's app. I run it app in debug mode on iPhone from Android Studio(on Mac). It is very slowly(about 10 minutes). if I run my project from xCode it is much faster - about a minute. this is…
I am a 4th-year student and I did a mistake while choosing the technology stack for my project android app. I went on to build my app through the android studio and not flutter, as I thought flutter would be…
My app runs perfectly on android and ios (using xcode only). For some reason, when I run it using vsCode or Android studio, it returns an error. Launching lib/main.dart on iPhone 12 Pro Max in debug mode... Xcode build done.…
Why am I unable to launch my app from android studio where I can successfully run the app from xcode? I am facing this issue after integrating OneSignal to my project. Launching lib/main_development.dart on iPhone 8 Plus in debug mode...…
I have an android app written with Flutter. Now I am trying to ios version of it and I am getting errors. I tried to run empty flutter project, and it works successfully. No errors with pod install After I…
How can fix the issue Unhandled Exception: type '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'Iterable' i am trying to parse data from a json Api in Android Studio flutter (dart) but i keep getting the error above, the…
I have this DropdownButton with two items in it's List When i Select Value 2 i'd like it to show a value not contained in the list Like this : Is it even possible ? It would look something like…
My goal is to populate a gridview where each grid item consists of two row items. Here is what I am trying to reach (photo made through photoshop): But what I am getting is this: The code is returning an…