dart - 任务':app:processDebugResources'的Flutter执行失败
问题描述
当 Flutter beta v1.0.0 发布时,我离开了我的 Flutter 项目一段时间。现在我将我的项目移到了一个带有最新 Flutter (stable v1.2.1) 和 Dart 的新系统中,并遇到了这个构建异常问题。
请注意,这个项目在我下面的旧桌面颤振医生输出上运行良好
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel beta, v1.0.0, on Linux, locale en_GB.UTF-8)
[!] Android toolchain - develop for Android devices (Android SDK 28.0.3)
! Some Android licenses not accepted. To resolve this, run: flutter doctor --android-licenses
[✓] Android Studio (version 3.2)
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
[✓] Connected device (1 available)
新/当前系统的颤振医生输出
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, v1.2.1, on Microsoft Windows [Version 10.0.17763.379], locale en-IN)
[√] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[!] Android Studio (version 3.2)
X Flutter plugin not installed; this adds Flutter specific functionality.
X Dart plugin not installed; this adds Dart specific functionality.
[√] VS Code (version 1.32.3)
[√] Connected device (1 available)
pubsec.yaml
由于我很久以后才回来,所以我不知道 Flutter 经历了哪些变化,谁能帮帮我
在当前系统上运行的颤振输出
Launching lib/main.dart on Android SDK built for x86 in debug mode...
Initializing gradle... 1.5s
Resolving dependencies... 6.0s
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:processDebugResources'.
> Android resource linking failed
Output: D:\Android Projects\maze-flutter\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-v28\values-v28.xml:7: error: resource android:attr/dialogCornerRadius not found.
D:\Android Projects\maze-flutter\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-v28\values-v28.xml:11: error: resource android:attr/dialogCornerRadius not found.
D:\Android Projects\maze-flutter\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:956: error: resource android:attr/fontVariationSettings not found.
D:\Android Projects\maze-flutter\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:957: error: resource android:attr/ttcIndex not found.
error: failed linking references.
Command: C:\Users\powerpurple\.gradle\caches\transforms-1\files-1.1\aapt2-3.2.1-4818971-windows.jar\18c59619c56cba96590906f3917a302b\aapt2-3.2.1-4818971-windows\aapt2.exe link -I\
C:\Users\powerpurple\AppData\Local\Android\sdk\platforms\android-27\android.jar\
--manifest\
D:\Android Projects\maze-flutter\build\app\intermediates\merged_manifests\debug\processDebugManifest\merged\AndroidManifest.xml\
-o\
D:\Android Projects\maze-flutter\build\app\intermediates\processed_res\debug\processDebugResources\out\resources-debug.ap_\
-R\
@D:\Android Projects\maze-flutter\build\app\intermediates\incremental\processDebugResources\resources-list-for-resources-debug.ap_.txt\
--auto-add-overlay\
--java\
D:\Android Projects\maze-flutter\build\app\generated\not_namespaced_r_class_sources\debug\processDebugResources\r\
--custom-package\
com.example.codee\
-0\
apk\
--output-text-symbols\
D:\Android Projects\maze-flutter\build\app\intermediates\symbols\debug\R.txt\
--no-version-vectors
Daemon: AAPT2 aapt2-3.2.1-4818971-windows Daemon #0
Output: C:\Users\powerpurple\.gradle\caches\transforms-1\files-1.1\appcompat-1.0.0-rc01.aar\353a670f458ae84ffafa8b187ee27491\res\values-v28\values-v28.xml:9:5-12:13: AAPT: error: resource android:attr/dialogCornerRadius not found.
D:\Android Projects\maze-flutter\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-v28\values-v28.xml:11: AAPT: error: resource android:attr/dialogCornerRadius not found.
C:\Users\powerpurple\.gradle\caches\transforms-1\files-1.1\core-1.0.1.aar\f099bdc17ba82cfe6a5a3ab5ab60bee4\res\values\values.xml:89:5-125:25: AAPT: error: resource android:attr/fontVariationSettings not found.
C:\Users\powerpurple\.gradle\caches\transforms-1\files-1.1\core-1.0.1.aar\f099bdc17ba82cfe6a5a3ab5ab60bee4\res\values\values.xml:89:5-125:25: AAPT: error: resource android:attr/ttcIndex not found.
error: failed linking references.
Command: C:\Users\powerpurple\.gradle\caches\transforms-1\files-1.1\aapt2-3.2.1-4818971-windows.jar\18c59619c56cba96590906f3917a302b\aapt2-3.2.1-4818971-windows\aapt2.exe link -I\
C:\Users\powerpurple\AppData\Local\Android\sdk\platforms\android-27\android.jar\
--manifest\
D:\Android Projects\maze-flutter\build\app\intermediates\merged_manifests\debug\processDebugManifest\merged\AndroidManifest.xml\
-o\
D:\Android Projects\maze-flutter\build\app\intermediates\processed_res\debug\processDebugResources\out\resources-debug.ap_\
-R\
@D:\Android Projects\maze-flutter\build\app\intermediates\incremental\processDebugResources\resources-list-for-resources-debug.ap_.txt\
--auto-add-overlay\
--java\
D:\Android Projects\maze-flutter\build\app\generated\not_namespaced_r_class_sources\debug\processDebugResources\r\
--custom-package\
com.example.codee\
-0\
apk\
--output-text-symbols\
D:\Android Projects\maze-flutter\build\app\intermediates\symbols\debug\R.txt\
PS D:\Android Projects\maze-flutter> flutter run
Using hardware rendering with device Android SDK built for x86. If you get graphics artifacts, consider enabling software rendering with
"--enable-software-rendering".
Launching lib/main.dart on Android SDK built for x86 in debug mode...
Initializing gradle... 1.4s
Resolving dependencies... 5.7s
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:processDebugResources'.
> Android resource linking failed
Output: D:\Android Projects\maze-flutter\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-v28\values-v28.xml:7: error: resource android:attr/dialogCornerRadius not found.
D:\Android Projects\maze-flutter\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-v28\values-v28.xml:11: error: resource android:attr/dialogCornerRadius not found. D:\Android Projects\maze-flutter\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:956: error: resource android:attr/fontVariationSettings not found.
D:\Android Projects\maze-flutter\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:957: error: resource android:attr/ttcIndex not found.
error: failed linking references.
Command: C:\Users\powerpurple\.gradle\caches\transforms-1\files-1.1\aapt2-3.2.1-4818971-windows.jar\18c59619c56cba96590906f3917a302b\aapt2-3.2.1-4818971-windows\aapt2.exe link -I\
C:\Users\powerpurple\AppData\Local\Android\sdk\platforms\android-27\android.jar\
--manifest\
D:\Android Projects\maze-flutter\build\app\intermediates\merged_manifests\debug\processDebugManifest\merged\AndroidManifest.xml\
-o\
D:\Android Projects\maze-flutter\build\app\intermediates\processed_res\debug\processDebugResources\out\resources-debug.ap_\
-R\
@D:\Android Projects\maze-flutter\build\app\intermediates\incremental\processDebugResources\resources-list-for-resources-debug.ap_.txt\
--auto-add-overlay\
--java\
D:\Android Projects\maze-flutter\build\app\generated\not_namespaced_r_class_sources\debug\processDebugResources\r\
--custom-package\
com.example.codee\
-0\
apk\
--output-text-symbols\
D:\Android Projects\maze-flutter\build\app\intermediates\symbols\debug\R.txt\
--no-version-vectors
Daemon: AAPT2 aapt2-3.2.1-4818971-windows Daemon #0
Output: C:\Users\powerpurple\.gradle\caches\transforms-1\files-1.1\appcompat-1.0.0-rc01.aar\353a670f458ae84ffafa8b187ee27491\res\values-v28\values-v28.xml:9:5-12:13: AAPT: error: resource android:attr/dialogCornerRadius not found.
D:\Android Projects\maze-flutter\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values-v28\values-v28.xml:11: AAPT: error: resource android:attr/dialogCornerRadius not found.
C:\Users\powerpurple\.gradle\caches\transforms-1\files-1.1\core-1.0.1.aar\f099bdc17ba82cfe6a5a3ab5ab60bee4\res\values\values.xml:89:5-125:25: AAPT: error: resource android:attr/fontVariationSettings not found.
C:\Users\powerpurple\.gradle\caches\transforms-1\files-1.1\core-1.0.1.aar\f099bdc17ba82cfe6a5a3ab5ab60bee4\res\values\values.xml:89:5-125:25: AAPT: error: resource android:attr/ttcIndex not found.
error: failed linking references.
Command: C:\Users\powerpurple\.gradle\caches\transforms-1\files-1.1\aapt2-3.2.1-4818971-windows.jar\18c59619c56cba96590906f3917a302b\aapt2-3.2.1-4818971-windows\aapt2.exe link -I\
C:\Users\powerpurple\AppData\Local\Android\sdk\platforms\android-27\android.jar\
--manifest\
D:\Android Projects\maze-flutter\build\app\intermediates\merged_manifests\debug\processDebugManifest\merged\AndroidManifest.xml\
-o\
D:\Android Projects\maze-flutter\build\app\intermediates\processed_res\debug\processDebugResources\out\resources-debug.ap_\
-R\
@D:\Android Projects\maze-flutter\build\app\intermediates\incremental\processDebugResources\resources-list-for-resources-debug.ap_.txt\
--auto-add-overlay\
--java\
D:\Android Projects\maze-flutter\build\app\generated\not_namespaced_r_class_sources\debug\processDebugResources\r\
--custom-package\
com.example.codee\
-0\
apk\
--output-text-symbols\
D:\Android Projects\maze-flutter\build\app\intermediates\symbols\debug\R.txt\
--no-version-vectors
Daemon: AAPT2 aapt2-3.2.1-4818971-windows Daemon #0
* 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 18s
Running Gradle task 'assembleDebug'...
Running Gradle task 'assembleDebug'... Done 19.6s
*******************************************************************************************
The Gradle failure may have been because of AndroidX incompatibilities in this Flutter app.
See * for more information on the problem and how to fix it.
*******************************************************************************************
Gradle task assembleDebug failed with exit code 1
解决方案
缺少的资源仅在 API 28 中添加。您需要将文件中的compileSDKversio
n更新build.gradle
到版本 28。
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