为什么 assembleDebug 成功但 assembleRelease 在本机反应中失败？

Question

我尝试将我的项目组装成一个版本。但它总是失败。以下是我用来构建我的 apk 的一些脚本：-

构建成功

.\gradlew assembleDebug --no-daemon
.\gradlew app:assembleDebug

构建失败

.\gradlew app:assembleRelease
.\gradlew assembleRelease -x bundleReleaseJsAndAssets

每次失败的构建失败提及的结果：-

> Execution failed for task ':app:mergeReleaseResources'
> Task :app:mergeReleaseResources
> FAILED cvc-type.3.1.3: The value '' of element 'id' is not valid.

我也尝试使用 keytool 创建密钥库并将其应用到 signingConfigs 中

./android/app/build.gradle

但发布时没有成功。所以，我正在恢复并使用默认的debug.keystore 值

参考论坛，SO问题，教程的各种答案，我尝试申请。我完全被困住了。

有没有人面临这个问题并能够克服障碍？

已编辑：构建时的错误日志

使用.\gradlew assembleRelease

D:\Project\Clients\android>.\gradlew assembleRelease

> Configure project :react-native-activity-result
WARNING: Configuration 'compile' is obsolete and has been replaced with 'implementation' and 'api'.
It will be removed at the end of 2018. For more information see: http://d.android.com/r/tools/update-dependency-configurations.html
WARNING: The specified Android SDK Build Tools version (23.0.1) is ignored, as it is below the minimum supported version (28.0.3) for Android Gradle Plugin 3.4.1.
Android SDK Build Tools 28.0.3 will be used.
To suppress this warning, remove "buildToolsVersion '23.0.1'" from your build.gradle file, as each version of the Android Gradle Plugin now has a default version of the build tools.

> Task :app:bundleReleaseJsAndAssets
warning: the transform cache was reset.

> Task :react-native-activity-result:verifyReleaseResources FAILED

> Task :app:bundleReleaseJsAndAssets
Loading dependency graph, done.
info Writing bundle output to:, D:\Project\Clients\android\app\build\generated\assets\react\release\index.android.bundle
info Writing sourcemap output to:, D:\Project\Clients\android\app\build\intermediates\sourcemaps\release\index.android.bundle.packager.map
info Done writing bundle output
info Done writing sourcemap output
info Copying 47 asset files
info Done copying assets

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':react-native-activity-result:verifyReleaseResources'.
> 1 exception was raised by workers:
  com.android.builder.internal.aapt.v2.Aapt2Exception: Android resource linking failed
  error: resource android:style/TextAppearance.Material.Widget.Button.Borderless.Colored not found.
  error: resource android:style/TextAppearance.Material.Widget.Button.Colored not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values-v26\values-v26.xml:7: error: resource android:attr/colorError not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values-v26\values-v26.xml:11: error: resource android:attr/colorError not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values-v26\values-v26.xml:15: error: style attribute 'android:attr/keyboardNavigationCluster' not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values-v28\values-v28.xml:7: error: resource android:attr/dialogCornerRadius not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values-v28\values-v28.xml:11: error: resource android:attr/dialogCornerRadius not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values\values.xml:2734: error: resource android:attr/fontStyle not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values\values.xml:2735: error: resource android:attr/font not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values\values.xml:2736: error: resource android:attr/fontWeight not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values\values.xml:2737: error: resource android:attr/fontVariationSettings not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values\values.xml:2738: error: resource android:attr/ttcIndex not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values\values.xml:2902: error: resource android:attr/startX not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values\values.xml:2905: error: resource android:attr/startY not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values\values.xml:2908: error: resource android:attr/endX not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values\values.xml:2911: error: resource android:attr/endY not found.
  D:\Project\Clients\node_modules\react-native-activity-result\android\build\intermediates\res\merged\release\values\values.xml:2919: error: resource android:attr/offset not found.
  error: failed linking references.



* Try:
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* Get more help at https://help.gradle.org

Deprecated Gradle features were used in this build, making it incompatible with Gradle 6.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/5.4.1/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 2m 54s
210 actionable tasks: 22 executed, 188 up-to-date

D:\Project\Clients\android> 

Answer 1

曾经面对这个，这是一个 APPT2 问题（至少在我的情况下）。从共享的屏幕截图中，它告诉您重复资源。这可能发生在您执行 js 捆绑之后，并且创建了几个包含资源的文件夹。

以下是我如何处理 APPT2 问题：

1. 尝试导航到 (android/app/build/intermediates/res/merged/release/
2. 看看有没有drawable-*文件夹
3. 执行rm -rf android/app/build/intermediates/res/merged/release/drawable-*)
4. 再试一次 ./gradlew assembleRelease（您可能仍然无法在此处构建）
5. 回到同一文件夹，删除 .DS_Store
6. 再次构建
7. 希望成功

Answer 2

在某些 react 原生版本中，这是一个错误。您可以执行以下操作：

在node_modules/react-native文件夹中，找到react.gradle文件，

然后在doFirst之后添加以下代码：

 doLast {
    def moveFunc = { resSuffix ->
        File originalDir = 
    file("$buildDir/generated/res/react/release/drawable-${resSuffix}");
        if (originalDir.exists()) {
            File destDir = 
    file("$buildDir/../src/main/res/drawable-${resSuffix}");
            ant.move(file: originalDir, tofile: destDir);
        }
    }
    moveFunc.curry("ldpi").call()
    moveFunc.curry("mdpi").call()
    moveFunc.curry("hdpi").call()
    moveFunc.curry("xhdpi").call()
    moveFunc.curry("xxhdpi").call()
    moveFunc.curry("xxxhdpi").call()
}

然后你可以使用./gradlew assembleRelease生成apk。
同时，在构建过程中想知道errr是什么的时候，可以使用./gradlew assembleRelease --infocommod

Answer 3

我终于可以创建发布版 APK

1. 通过运行命令keytool -genkey -v -keystore myappkeystore.keystore -alias myappalias-keyalg RSA -keysize 2048 -validity 10000 创建一个密钥库并将其放在.\android\app 上。详情请关注here
2. 打开名为 build.gradle 的文件并查找部分名称 signingConfigs

3. 在调试键名后插入下面的脚本并替换为您注册的键：-

   release {
       storeFile file('mycreatedkeystore.keystore')
       storePassword 'mypassword'
       keyAlias 'mykeyalias'
       keyPassword 'mypassword'
   }
   

4. 打开空白记事本并粘贴以下脚本：-

   @echo off
   :: BatchGotAdmin
   :-------------------------------------
   REM  --> Check for permissions
   >nul 2>&1 "%SYSTEMROOT%\system32\cacls.exe" "%SYSTEMROOT%\system32\config\system"
   
   REM --> If error flag set, we do not have admin.
   if '%errorlevel%' NEQ '0' (
       echo Requesting administrative privileges...
       goto UACPrompt
   ) else ( goto gotAdmin )
   
   :UACPrompt
       echo Set UAC = CreateObject^("Shell.Application"^) > "%temp%\getadmin.vbs"
       set params = %*:"=""
       echo UAC.ShellExecute "cmd.exe", "/c %~s0 %params%", "", "runas", 1 >> "%temp%\getadmin.vbs"
   
       "%temp%\getadmin.vbs"
       del "%temp%\getadmin.vbs"
       exit /B
   
   :gotAdmin
       pushd "%CD%"
       CD /D "%~dp0"
   :--------------------------------------
   if not defined in_subprocess (cmd /k set in_subprocess=y ^& %0 %*) & exit )
   set driveName="%CD:~0,2%"
   set currentFolder="%~dp0"
   setlocal enableextensions enabledelayedexpansion
   set /A count=1
   set list=
   CD %driveName%
   
   echo ===========================================
   for /d %%D in (*) do (
       set "listName=%%~f"
       set list=%listName%%1
       rem echo !listName! !
       echo !count!^. %%~D
       set /a count+=1
   )
   echo ===========================================
   :startAgain
   set choice=
   set /p choice=Type in target folder from listing to build release APK (e.g. targetfolder): 
   if not '%choice%'=='' (
       if exist %choice% (
           set choice=%choice%
           CD %choice%
           goto performbuild
       )
   )
   echo Invalid directory name!
   goto startAgain
   
   :performbuild
   echo Script will start build target APK to release on %choice%...
   timeout /t 2 /nobreak>nul
   call react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res/
   rem start "" %currentFolder%%choice%^\android\app\src\main\res
   timeout /t 2 /nobreak>nul
   cd %currentFolder%%choice%^\android\app\src\main\res
   echo Validating duplicating resources
   if exist "drawable-hdpi" rmdir "drawable-hdpi" /q /s
   if exist "drawable-mdpi" rmdir "drawable-mdpi" /q /s
   if exist "drawable-xhdpi" rmdir "drawable-xhdpi" /q /s
   if exist "drawable-xxhdpi" rmdir "drawable-xxhdpi" /q /s
   if exist "drawable-xxxhdpi" rmdir "drawable-xxxhdpi" /q /s
   if exist "raw" rmdir "raw" /q /s
   cd %currentFolder%%choice%^\android
   call gradlew assembleRelease -x bundleReleaseJsAndAssets
   start "" %currentFolder%%choice%^\android\app\build\outputs\apk\release"
   cd %currentFolder%%choice%
   :choiceOpt
   set /P answ=Build complete. Do you want to rebuild again[Y/N]?
   if /I "%answ%" EQU "Y" goto :performbuild
   if /I "%answ%" EQU "N" goto :justexit
   goto :choiceOpt
   
   :justexit
   echo Exiting
   timeout /t 2 /nobreak>nul
   exit
   

5. 用任意名称保存文件并将扩展名设置为.BAT

6. 将 BAT 文件放在根项目的一个文件夹中，例如

   • 您的项目文件夹：- C:\Project\Mobile\MyCurrentProject

   • 您的批处理文件夹：- C:\Project\Mobile\releaseTool.bat

7. 运行releaseTool.bat 和批处理文件构建发布版本

我搜索并找到了几个脚本来完成某些oart并将其组合成RELEASE APK版本的批处理脚本

免责声明：我不是详细说明过程或争论我正在做的方式的专家（如果它不切实际），因为我没有构建我想要的东西和一块一块解决方案合并成为我提供的。