Contain method can not detect the object inside of list What is the reason of that? I expected to get the result of if block enter image description hereLook at this picture as well.In the second picture it works
I am recently want to see and run some other developers code in github and clone it to run in my emulator but it showing some error like this "Running "flutter pub get" in budgex... Because budgex depends on basic_utils…
A very strange issue. I am using https://pub.dev/packages/home_widget and I am trying to use the backgroundCallback to refresh my widget by pressing an image on the widget. It works fine on debug mode, however when I build apk or run…
I'm getting the current error when compiling a project with Geolocator pluggin: C:srcflutter.pub-cachehostedpub.dartlang.orggeolocator_android-2.0.0androidsrcmainjavacombaseflowgeolocatorlocationLocationMapper.java:29: error: cannot find symbol if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) { ^ symbol: variable S location: class VERSION_CODES C:srcflutter.pub-cachehostedpub.dartlang.orggeolocator_android-2.0.0androidsrcmainjavacombaseflowgeolocatorlocationLocationMapper.java:30: error: cannot find symbol position.put("is_mocked", location.isMock()); ^ symbol: method isMock()…
I'm trying to customize a ready-made application I bought from code canyon. I have followed the documentation all the way through the installation of flutter, android studio, and visual studio plus all JDK tools. However, at the point of getting…
I manually deleted a package in External libraries/dart packages. Now I tried to run packages get again. The package(tesseract_ocr) did not appear in External libraries/dart packages. I tried removing it in pubspec.yaml and re-adding it but did not appear again.…
When I try to launch my flutter app on an iOS emulator I get a white blank screen and this: Launching lib/main.dart on iPhone 12 Pro Max in debug mode... Running Xcode build... └─Compiling, linking and signing... 13.7s Xcode build…