在 Flutter 中以发布模式构建 apk 时出错答案

【问题标题】：Getting error while building apk in release mode in Flutter在 Flutter 中以发布模式构建 apk 时出错
【发布时间】：2022-01-05 05:36:52
【问题描述】：

出了什么问题：任务“:app:processReleaseResources”执行失败。

执行 com.android.build.gradle.internal.tasks.Workers$ActionFacade 时发生故障 Android资源链接失败 C:\Users\Muham.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:3:5-94：AAPT：错误：资源android:color/system_neutral1_1000 未找到。

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:4:5-94: AAPT: error: resource android:color/system_neutral1_900 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:5:5-93: AAPT: error: resource android:color/system_neutral1_0 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:6:5-94: AAPT: error: resource android:color/system_neutral1_800 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:7:5-94: AAPT: error: resource android:color/system_neutral1_700 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:8:5-94: AAPT: error: resource android:color/system_neutral1_600 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:9:5-94: AAPT: error: resource android:color/system_neutral1_500 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:10:5-94: AAPT: error: resource android:color/system_neutral1_400 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:11:5-94: AAPT: error: resource android:color/system_neutral1_300 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:12:5-94: AAPT: error: resource android:color/system_neutral1_200 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:13:5-94: AAPT: error: resource android:color/system_neutral1_100 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:14:5-93: AAPT: error: resource android:color/system_neutral1_50 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:15:5-93: AAPT: error: resource android:color/system_neutral1_10 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:16:5-102: AAPT: error: resource android:color/system_neutral2_1000 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:17:5-102: AAPT: error: resource android:color/system_neutral2_900 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:18:5-101: AAPT: error: resource android:color/system_neutral2_0 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:19:5-102: AAPT: error: resource android:color/system_neutral2_800 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:20:5-102: AAPT: error: resource android:color/system_neutral2_700 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:21:5-102: AAPT: error: resource android:color/system_neutral2_600 not found.

 C:\Users\Muham\.gradle\caches\transforms-3\2ebc8c16535d1d598f9826988518bd5b\transformed\material-1.5.0-beta01\res\values-v31\values-v31.xml:22:5-102: AAPT: error: resource android:color/system_neutral2_500 not found.

【问题讨论】：

标签： release-mode flutter-build

【解决方案1】：

在您的项目目录中尝试此命令。

flutter pub cache clean

或者如果您使用的是旧版本，那么

flutter pub cache repair

否则，您可以尝试使用更新的 Flutter 版本。并升级您的 compileSdkVersion

【讨论】：