Issue After googling everywhere with no goal, I wanna ask something to you, Android devs: Is there a way of upgrading (compiling the APIs or else) the API level of an older Android version (like Donut), to a more “usable”
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Dart Null-Safety – Range Error when executing dart migrate to upgrade to new null safety
Issue I’m having problems upgrading a custom package to null safety and am not finding any solutions or even the same problem when searching on here and any other platform. When upgrading a custom package for Flutter 2.0 null-safety I’m
Continue readingReact Native Task error ':app:processDebugMainManifest FAILED'
Issue I recently upgraded React Native 0.63.4 to 0.70.1 and have been trying to iron everything out re upgrading packages and dependencies etc. I’m really stuck on this particular error and can’t seem to find a solution. The command prompt
Continue readingReact Native (Android) – Failed to transform hermes-debug.aar
Issue I am working on an old React Native app and want to upgrade RN version from version ^0.64.2 to 0.70.1. After using command npx react-native upgrade, there are changes in number version of dependencies. I also edit build.gradle in
Continue readingManifest merger failed in android xml file
Issue I suddenly received the following error message. It is already added to the receiver, service, and activity wherever it is needed. I still get the same error and get stuck there badly <receiver#com.google.android.gms.measurement.AppMeasurementInstallReferrerReceiver>. App targeting Android 12 and higher
Continue readingUpgrading projects Flutter SDK, migration to null-safety – compile time errors in packages
Issue We have decided to upgrade the Flutter version from 1.22 to 2.0 (migrating to null-safety) in an existing project. We checkout Flutter v2.0.0 and then run the following command: dart pub upgrade –null-safety Flutter nicely resolves all dependency conflicts
Continue readingAndroid 12: BLE Scan does not find any devices
Issue I’m trying to upgrade a Bluetooth Low Energy app (connects to a custom physical device) to Android 12. I’ve set up everything as in the documentation, but it doesn’t work. Permissions: <uses-permission android:name="android.permission.BLUETOOTH" android:maxSdkVersion="30" /> <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" android:maxSdkVersion="30" />
Continue readingThe named parameter isn't defined. Error in Flutter project because of upgrade version
Issue ERROR:- The named parameter ‘favoriteItemsAlignment’ isn’t defined. The named parameter ‘mode’ isn’t defined. The named parameter ‘dropdownSearchDecoration’ isn’t defined. The argument type ‘List?’ can’t be assigned to the parameter type ‘List<dynamic Function(dynamic)>’. Expanded( child: Container( height: 45, child: DropdownSearch(
Continue readingFlutter 3.0 shows error : WidgetsBinding.instance!.addPostFrameCallback((_) => widget.onReady.call());
Issue After the upgrade project in flutter 3.0 it shows the following error. Syncing files to device iPhone 13 Pro Max… ../../../Developer/flutter/.pub-cache/hosted/pub.dartlang.org/another_transformer_page_view-1.1.0/lib/src/another_transformer_page_view.dart:519:22: Warning: Operand of null-aware operation ‘!’ has type ‘WidgetsBinding’ which excludes null. – ‘WidgetsBinding’ is from ‘package:flutter/src/widgets/binding.dart’ (‘../../../Developer/flutter/packages/flutter/lib/src/widgets/binding.dart’).
Continue readingEverytime I Run Dart in VS Code. It Shows This. Why? How can I fix it?
Issue Whenever I Run My Dart code, It Shows me This Thing, for 1 – 2 Minutes and then It Runs for Me on my Machine, ‘git’ is not recognized as an internal or external command, operable program or batch
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