在使用flutter_launcher_icons更改应用程序图标后，我在运行flutter run和flutter build apk后开始出现此问题：
flutter build apk -debug
/Users/pitol/.gradle/caches/transforms-3/dfcbd5820ba82f60df3a20d93f4b43e6/transformed/core-1.8.0/res/values/values.xml:5:4: Invalid <color> for given resource value.
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:mergeReleaseResources'.
> A failure occurred while executing com.android.build.gradle.internal.res.ResourceCompilerRunnable
> Resource compilation failed (Failed to compile values resource file /Users/pitol/workspace/3i/chat-bot/school_chat_bot_app/build/app/intermediates/incremental/release/mergeReleaseResources/merged.dir/values/values.xml. Cause: java.lang.IllegalStateException: Can not extract resource from com.android.aaptcompiler.ParsedResource@1f60c2b3.). Check logs for more details.
* 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 14s
Running Gradle task 'assembleRelease'... 14.5s
Gradle task assembleRelease failed with exit code 1字符串
“invalid given resourse”是这个：<color name="androidx_core_secondary_text_default_material_light">#8a000000</color>
<?xml version="1.0" encoding="utf-8"?>
<resources>
<attr format="reference" name="nestedScrollViewStyle"/>
<color name="androidx_core_ripple_material_light">#1f000000</color>
<color name="androidx_core_secondary_text_default_material_light">#8a000000</color>
<color name="notification_action_color_filter">#ffffffff</color>
<color name="notification_icon_bg_color">#ff9e9e9e</color>
<dimen name="compat_button_inset_horizontal_material">4dp</dimen>
...型
(It的生成文件位于/Users/pitol/. gradle/caches/transforms-3/dfcbd 5820 ba 82 f60 df 3a 20 d93 f4 b43 e6/transformed/core-1.8.0/res/values/values. xml）
尝试运行flutter doctor -v，解决了所有的依赖关系，更新了android studio，更新了Java，当我尝试构建android应用程序时仍然得到这个错误（doctor -v命令显示没有错误）;
已经在Mac和Windows上尝试过了，它显示了相同的错误;
我还尝试创建一个新的flutter项目，并成功地构建了，所以问题出在项目上，而不是框架上;
1条答案
按热度按时间ubof19bj1#
**第一步：**删除项目中所有flutter_launcher_icons生成的
.png文件;**第二步：**从
pubspec.yaml中删除flutter_launcher_icon实现;**第三步：**删除
.../android/app/src/main/res/values/colors.xml文件;**第四步：**删除
.../android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml文件;**第五步：**运行
flutter clean;**第六步：**运行
flutter pub get;**第七步：**运行
flutter doctor -v，确保所需平台没有依赖;**第八步：**尝试运行或构建APK（
flutter run或flutter build apk -debug）;**第9步：**如果应用构建正确，您可以尝试再次导入flutter_launcher_icons并遵循他们的
readme步骤。但这一次，保持启动器图标文件的名称与他们的pubspec示例相同;**第十步：**确认之前删除的
.xml文件没有被再次创建，运行/构建应用;