На данный момент изучаю Flutter.
Сегодня столкнулся с этой ошибкой:
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:mergeDebugResources'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
> Android resource compilation failed
C:\Users\USERNAME\Documents\Flutter\my-app\android\app\src\main\res\values\colors.xml:3:5-78: AAPT: error: invalid color.
C:\Users\USERNAME\Documents\Flutter\my-app\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml: AAPT: error: file failed to compile.
* 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 23s
После часов поиска я уже пробовал:
- Другие версии gradle
- Другой launcher_icon
- с или без settings_aar.gradle
В то же время произошла эта ошибка, у меня также был новый файл в android папка с названием settings_aar.gradle. Я не знаю, имеет ли это какое-либо отношение к указанной выше ошибке или это что-то еще.
colors.xml, упомянутое в приведенной выше ошибке, выглядит так:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="ic_launcher_background">lib/assets/launcher/logo.png</color>
</resources>
После ошибка, я думаю, флаттер продолжает сборку пакетов. Первые несколько успешны, пока не произойдет вторая ошибка:
FAILURE: Build failed with an exception.
* What went wrong:
Could not determine the dependencies of task ':app:compileDebugJavaWithJavac'.
> Could not resolve all task dependencies for configuration ':app:debugCompileClasspath'.
> Could not resolve com.github.droibit.customtabslauncher:launcher:1.4.0.
Required by:
project :app > com.github.droibit.plugins.flutter.customtabs:flutter_custom_tabs_release:1.0
> Could not resolve com.github.droibit.customtabslauncher:launcher:1.4.0.
> Could not get resource 'https://jcenter.bintray.com/com/github/droibit/customtabslauncher/launcher/1.4.0/launcher-1.4.0.pom'.
> Could not HEAD 'https://repo.jfrog.org/artifactory/libs-release-bintray/com/github/droibit/customtabslauncher/launcher/1.4.0/launcher-1.4.0.pom?referrer'.
> sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
* 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 9s
Опять же, я не знаю, связаны ли эти две ошибки вместе.
Моя настоящая версия флаттера, в которой я пытаюсь это сделать, 1.17.5 flutter doctor -v выглядит так:
[√] Flutter (Channel unknown, v1.17.5, on Microsoft Windows [Version 10.0.18363.900], locale de-CH)
• Flutter version 1.17.5 at C:\Users\USERNAME\flutter
• Framework revision 8af6b2f038 (5 weeks ago), 2020-06-30 12:53:55 -0700
• Engine revision ee76268252
• Dart version 2.8.4
[√] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
• Android SDK at C:\Users\USERNAME\sdk
• Platform android-29, build-tools 29.0.2
• ANDROID_HOME = C:\Users\USERNAME\sdk
• ANDROID_SDK_ROOT = C:\Users\USERNAME\sdk
• 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)
• All Android licenses accepted.
[√] Android Studio (version 3.5)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 42.1.1
• Dart plugin version 191.8593
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b03)
[!] IntelliJ IDEA Ultimate Edition (version 2019.1)
• IntelliJ at C:\Program Files\JetBrains\IntelliJ IDEA 2019.1.3
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 1.47.3)
• VS Code at C:\Users\USERNAME\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.13.1
[√] Connected device (1 available)
• AOSP on IA Emulator • emulator-5554 • android-x86 • Android 9 (API 28) (emulator)
А это мой pubspe c .yaml:
name: MyApp
description: Some description
publish_to: 'none' # Remove this line if you wish to publish to pub.dev
version: 1.0.0+1
environment:
sdk: ">=2.7.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
cupertino_icons: ^0.1.3
http: ^0.12.2
flutter_html_view: ^0.5.12
url_launcher: ^5.5.0
flutter_slidable: ^0.5.5
add_2_calendar: ^1.4.0
flutter_launcher_icons: ^0.7.5
onesignal_flutter: ^2.6.0
flutter_staggered_grid_view: ^0.3.2
dev_dependencies:
flutter_test:
sdk: flutter
flutter:
uses-material-design: true
assets:
- lib/assets/logo.jpg
- lib/assets/logo.png
flutter_icons:
ios: true
android: true
image_path_ios: "lib/assets/launcher/logo.jpg"
image_path_android: "lib/assets/launcher/logo.png"
adaptive_icon_background: "lib/assets/launcher/logo.png"
adaptive_icon_foreground: "lib/assets/launcher/logo.png"
Я знаю, что это довольно длинный вопрос, но я хотел предоставить ничего важного. Если что-то еще требуется, сообщите мне.
Большое спасибо ...