Develop Reference

Failed to apply plugin [id 'com.android.internal.version-check']

I am experiencing issues building an android application on flutter. The IOS app complies with no problems.
The issue seems to be along the lines of Gradle versioning for the flutter's plugin. However, the plugin itself shouldn't be a problem because (I) I can import it in an empty project without issues, (II) if I remove it, then something else fails along the similar lines.
FAILURE: Build failed with an exception.
* Where:
Build file '/Users/rsirokov/.pub-cache/hosted/pub.dartlang.org/devicelocale-0.3.1/android/build.gradle' line: 22
* What went wrong:
A problem occurred evaluating root project 'devicelocale'.
> Failed to apply plugin [id 'com.android.internal.version-check']
> Minimum supported Gradle version is 5.6.4. Current version is 5.6.2. If using the gradle wrapper, try editing the distributionUrl in /Users/rsirokov/.pub-cache/hosted/pub.dartlang.org/devicelocale-0.3.1/android/gradle/wrapper/gradle-wrapper.properties to gradle-5.6.4-all.zip
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 6s
Exception: The plugin devicelocale could not be built due to the issue above.
Tried:
flutter pub cache repair;
flutter pub upgrade;
Different versions of Gradle for the main project;
Switched to Flutter stable channel of 1.17.4;
The aforementioned log proposes a solution to switch Gradle version in the plugin's project directory. However, I don't think this would be a good idea since this directory, .pub-cache, is handled automatically by package manager and any manual changes could only make it worse.
[✓] Flutter (Channel stable, v1.17.4, on Mac OS X 10.15.4 19E287, locale en-NO)
• Flutter version 1.17.4 at /Users/rsirokov/Projects/Plugins/flutter
• Framework revision 1ad9baa8b9 (3 weeks ago), 2020-06-17 14:41:16 -0700
• Engine revision ee76268252
• Dart version 2.8.4
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
• Android SDK at /Users/rsirokov/Library/Android/sdk
• Platform android-30, build-tools 29.0.2
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 11.5)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 11.5, Build version 11E608c
• CocoaPods version 1.9.3
[✓] Android Studio (version 4.0)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 47.1.2
• Dart plugin version 193.7361
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
[✓] IntelliJ IDEA Ultimate Edition (version 2019.1.3)
• IntelliJ at /Applications/IntelliJ IDEA.app
• Flutter plugin version 39.0.3
• Dart plugin version 191.8423
[✓] Connected device (1 available)
• Android SDK built for x86 • emulator-5554 • android-x86 • Android 10 (API 29) (emulator)
• No issues found!

The issue was indeed in the package, but not in the one Flutter was complaining about, not in devicelocale. The problem was in flutter_statusbar_manager. It is not natively migrated to AndroidX (and seems it won't be ever; the package is abandoned, so get rid of it if you're still using it). I actually saw in the logs automatic attempt to migrate it but didn't pay attention to it. It didn't throw any errors, so thought it was migrated successfully.
For more, I have a conversation in the flutter's repo HERE. The problem is that: (I) automatic AndroidX migration of the package by flutter has failed without throwing an error (?), (II) flutter provided misleading error saying that the problem is in the different package.

Image_picker dependency in Flutter doesn't let me compile my app with an Error message

I wanted to add the image_picker library for my App registration, where the user can pick an image when he clicks on a button. My dependecies:
dependencies:
flutter:
sdk: flutter
provider: ^3.2.0
firebase_auth: ^0.15.2
password_strength: ^0.1.2
keyboard_avoider: ^0.1.2
image_picker: ^0.6.2+3
Everything worked nice but after adding the image_picker in the pubspec.yaml i get the error:
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ':app:preDebugBuild'.
Android dependency 'androidx.lifecycle:lifecycle-runtime' has different version for the compile (2.0.0-rc01) and runtime (2.0.0) classpath. You should manually set the same version via DependencyResolution
Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
Get more help at https://help.gradle.org
BUILD FAILED in 1s
The built failed likely due to AndroidX incompatibilities in a plugin. The tool is about to try using Jetfier to solve the incompatibility.
Building plugin firebase_auth...
FAILURE: Build failed with an exception.
What went wrong:
A problem occurred configuring root project 'firebase_auth'.
SDK location not found. Define location with sdk.dir in the local.properties file or with an ANDROID_HOME environment variable.
Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
Get more help at https://help.gradle.org
BUILD FAILED in 0s
The plugin firebase_auth could not be built due to the issue above.
Exited (sigterm)
Edit:
Flutter doctor -v Output
PS D:\Flutter Projekte\helper> flutter doctor -v
[√] Flutter (Channel stable, v1.12.13+hotfix.5, on Microsoft Windows [Version 10.0.18362.535], locale de-DE)
• Flutter version 1.12.13+hotfix.5 at C:\src\flutter
• Framework revision 27321ebbad (6 days ago), 2019-12-10 18:15:01 -0800
• Engine revision 2994f7e1e6
• Dart version 2.7.0
[!] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
• Android SDK at C:\Users\Ozan\AppData\Local\Android\sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-29, build-tools 29.0.2
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b03)
! Some Android licenses not accepted. To resolve this, run: flutter doctor --android-licenses
[√] Android Studio (version 3.5)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 40.2.2
• Dart plugin version 191.8593
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b03)
[!] IntelliJ IDEA Community Edition (version 2019.2)
• IntelliJ at C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2019.2.2
X Flutter plugin not installed; this adds Flutter specific functionality.
X Dart plugin not installed; this adds Dart specific functionality.
• For information about installing plugins, see
https://flutter.dev/intellij-setup/#installing-the-plugins
[√] VS Code (version 1.41.0)
• VS Code at C:\Users\Ozan\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.7.1
[√] Connected device (1 available)
• Android SDK built for x86 • emulator-5554 • android-x86 • Android 10 (API 29) (emulator)
! Doctor found issues in 2 categories.
flutter doctor -- android-licenses output
flutter doctor --android-licenses
Warning: Observed package id 'extras;intel;Hardware_Accelerated_Execution_Manager' in inconsistent location 'C:\Users\Ozan\AppData\Local\Android\Sdk\.temp\PackageOperation01' (Expected 'C:\Users\Ozan\AppData\Local\Android\Sdk\extras\intel\Hardware_Accelerated_Execution_Manager')
Warning: Observed package id 'extras;intel;Hardware_Accelerated_Execution_Manager' in inconsistent location 'C:\Users\Ozan\AppData\Local\Android\Sdk\.temp\PackageOperation01' (Expected 'C:\Users\Ozan\AppData\Local\Android\Sdk\extras\intel\Hardware_Accelerated_Execution_Manager')
Warning: File C:\Users\Ozan\.android\repositories.cfg could not be loaded.
All SDK package licenses accepted.======] 100% Computing updates...
local.properties file
sdk.dir=C:\\Users\\Ozan\\AppData\\Local\\Android\\sdk
flutter.sdk=C:\\src\\flutter
flutter.buildMode=debug
flutter.versionName=1.0.0
flutter.versionCode=1

Update flutter to version 1.12 which uses AndroidX by default:
https://flutter.dev/docs/development/tools/sdk/release-notes/release-notes-1.12.13#android
You can upgrade by executing the following command:
flutter upgrade
After doing flutter upgrade, then add the sdk path to android_home:
export ANDROID_HOME="YOUR_SDK_PATH"
Also upgrade both the android gradle in the build.gradle and the kotlin version:
dependencies {
classpath 'com.android.tools.build:gradle:3.3.1'
}

Build error with map_view, flutter & gradle

I get a build error using flutter version 1.2.2 and map_view version 0.0.14.
I tried to use this code in build.gradle
classpath 'com.android.tools.build:gradle:3.2.1'
classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.1.2-4'
I followed all the steps here https://pub.dartlang.org/packages/map_view#-readme-tab-
I have an api-key but get the following build error
Error running Gradle: ProcessException: Process “C:UsersAlmoit PCDesktopMyAppMapflutter_app2androidgradlew.bat” exited
abnormally:
Configure project :map_view
WARNING: The specified Android SDK Build Tools version (27.0.3) is ignored, as it is below the minimum supported version (28.0.3) for Android Gradle Plugin 3.2.1.
Android SDK Build Tools 28.0.3 will be used.
To suppress this warning, remove “buildToolsVersion ‘27.0.3’” from your build.gradle file, as each version of the Android Gradle Plugin now has a default version of the build tools.
FAILURE: Build failed with an exception.
What went wrong: The Android Gradle plugin supports only Kotlin Gradle plugin version 1.2.51 and higher. Project ‘android’ is using
version 1.1.2-4.
Try: Run with –stacktrace option to get the stack trace. Run with –info or –debug option to get more log output. Run with –scan to get full insights.
Get more help at https://help.gradle.org
BUILD FAILED in 10s Command: C:UsersAlmoit
PCDesktopMyAppMapflutter_app2androidgradlew.bat app:properties
With flutter doctor, everything seems fine.
flutter doctor -v
[√] Flutter (Channel stable, v1.2.1, on Microsoft Windows [Version 10.0.17763.437], locale en-AI)
• Flutter version 1.2.1 at C:flutter
• Framework revision 8661d8aecd (10 weeks ago), 2019-02-14 19:19:53 -0800
• Engine revision 3757390fa4
• Dart version 2.1.2 (build 2.1.2-dev.0.0 0a7dcf17eb)
[√] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
• Android SDK at C:Sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 28.0.3
• ANDROID_HOME = C:Sdk
• Java binary at: C:Program FilesAndroidAndroid Studiojrebinjava
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
• All Android licenses accepted.
[√] Android Studio (version 3.3)
• Android Studio at C:Program FilesAndroidAndroid Studio
• Flutter plugin version 33.4.1
• Dart plugin version 182.5215
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
[√] Connected device (1 available)
• SPH L520 • 2d81b4cf • android-arm • Android 4.4.2 (API 19)
• No issues found!
I searched it everywhere but can't find the answer. Please help me regarding this.

In your /android/build.gradle try increasing the version of the kotlin gradle plugin like so:
classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.0'
I read somewhere that flutter now only support version 1.3+.
I just tried it and now I can at least build my app for android.
PS: Since you are using an older version of flutter maybe the kotlin plugin will work with an older version as mentioned in the error messages:
classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.51'

FLutter - Error trying to run the application

First sorry for bad English.
I'm starting in Flutter, I already installed everything that is necessary but when trying to run the test app (either in the emulator or the device) I get the error messages below.
Launching lib\main.dart on XT1097 in debug mode...
Initializing gradle...
Resolving dependencies...
* Error running Gradle:
Exit code 1 from: C:\Testes\first_app\android\gradlew.bat app:properties:
Project evaluation failed including an error in afterEvaluate {}. Run with --stacktrace for details of the afterEvaluate {} error.
FAILURE: Build failed with an exception.
Where:
Build file 'C:\Testes\first_app\android\app\build.gradle' line: 25
What went wrong:
A problem occurred evaluating project ':app'.
Could not resolve all files for configuration 'classpath'.
Could not find lint-gradle-api.jar (com.android.tools.lint:lint-gradle-api:26.1.2).
Searched in the following locations:
https://jcenter.bintray.com/com/android/tools/lint/lint-gradle-api/26.1.2/lint-gradle-api-26.1.2.jar
Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
Get more help at https://help.gradle.org
BUILD FAILED in 3s
Finished with error: Please review your Gradle project setup in the android/ folder.
**************This is the result of my flutter Doctor**************************
[√] Flutter (Channel beta, v0.9.4, on Microsoft Windows [versão 10.0.17134.345], locale pt-BR)
• Flutter version 0.9.4 at C:\Src\flutter
• Framework revision f37c235c32 (5 weeks ago), 2018-09-25 17:45:40 -0400
• Engine revision 74625aed32
• Dart version 2.1.0-dev.5.0.flutter-a2eb050044
[!] Android toolchain - develop for Android devices (Android SDK 28.0.2)
• Android SDK at C:\Users\AKC\AppData\Local\Android\sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 28.0.2
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)
X Android license status unknown.
[√] Android Studio (version 3.1)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 29.0.1
• Dart plugin version 173.4700
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)
[√] VS Code, 64-bit edition (version 1.27.2)
• VS Code at C:\Program Files\Microsoft VS Code
• Flutter extension version 2.19.0
[√] Connected devices (1 available)
• XT1097 • 0011102704 • android-arm • Android 6.0 (API 23)
! Doctor found issues in 1 category.
I've tried to resolve the android licenses running flutter doctor --android-licenses but the error has returned
Thanks, if anyone can help.

Sorry, a lot of people is experiencing that both to new and old projects (including me).
It's already solved, but it's not yet in the beta channel (which is currently the most stable one).
I suggest you to temporarily switch to the master channel (most recent and least stable), later you can switch back to the beta channel.
As you're new to flutter, I must say that this is uncommon, it's the first time I see a serious problem like that take more than a week to get solved - and as you can see in the issue in the link, the root cause is NOT flutter itself.
list channels and see which one you're using
flutter channel
switch to master and upgrade
flutter channel master
flutter upgrade

Flutter: ArrayIndexOutOfBoundsException with BottomNavigationBar

I'm following to this tutorial:
https://github.com/fablue/building-a-social-network-with-flutter
and I completely copied and pasted the "Resume" section, but it stops with these errors.
Error reading dependency file C:\Users\ritar\AndroidStudioProjects\practice_google_plus\build\app\intermediates\flutter\debug\snapshot_blob.bin.d: java.lang.ArrayIndexOutOfBoundsException: 1
Error reading dependency file C:\Users\ritar\AndroidStudioProjects\practice_google_plus\build\app\intermediates\flutter\debug\snapshot_blob.bin.d: java.lang.ArrayIndexOutOfBoundsException: 1
Error reading dependency file C:\Users\ritar\AndroidStudioProjects\practice_google_plus\build\app\intermediates\flutter\debug\snapshot_blob.bin.d: java.lang.ArrayIndexOutOfBoundsException: 1
Oops; flutter has exited unexpectedly.
Crash report written to C:\Users\ritar\AndroidStudioProjects\practice_google_plus\flutter_08.log;
please let us know at https://github.com/flutter/flutter/issues.
FAILURE: Build failed with an exception.
* Where:
Script 'C:\Program Files\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 435
* What went wrong:
Execution failed for task ':app:flutterBuildDebug'.
> Process 'command 'C:\Program Files\flutter\bin\flutter.bat'' finished with non-zero exit value 1
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
* Get more help at https://help.gradle.org
BUILD FAILED in 5s
Finished with error: Gradle build failed: 1
flutter doctor:
[√] Flutter (Channel beta, v0.4.4, on Microsoft Windows [Version 10.0.17134.112], locale en-GB)
• Flutter version 0.4.4 at C:\Program Files\flutter
• Framework revision f9bb4289e9 (6 weeks ago), 2018-05-11 21:44:54 -0700
• Engine revision 06afdfe54e
• Dart version 2.0.0-dev.54.0.flutter-46ab040e58
[√] Android toolchain - develop for Android devices (Android SDK 27.0.3)
• Android SDK at C:\Users\ritar\AppData\Local\Android\sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-27, build-tools 27.0.3
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)
• All Android licenses accepted.
[√] Android Studio (version 3.1)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 24.1.1
• Dart plugin version 173.4700
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)
[√] Connected devices (1 available)
• 601SO • CB512BVV00 • android-arm64 • Android 7.0 (API 24)
I'm glad if you can tell me how to make it work.

This package is not maintained anymore and outdated. It was developed for the early flutter and does not use Dart 2. Also the Readme says:
This project tutorial is OUT OF DATE. It was created with a very early version of flutter and I am not able to maintain it
Here is an issue that describes your problem.

Seems this problem is related with /build directory. Run:
flutter clean //removes your /build directory
flutter run
As documented in this issue