成功构建后由于谷歌播放服务导致离子抛出错误
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【中文标题】成功构建后由于谷歌播放服务导致离子抛出错误【英文标题】：Ionic throwing error due to google play services after successful build 【发布时间】：2020-03-18 20:10:05 【问题描述】：花了两天时间，我快疯了…… 我有一个一直运行良好的离子项目。我不小心将 ionic 更新到了 v5，这造成了严重破坏，我在解决问题的过程中结束了升级其他东西（android 库、cordova、npm 等）。虽然，我最终通过降级 ionic 版本来修复错误，但现在在构建过程中出现以下错误：
> Transform play-services-basement.aar (com.google.android.gms:play-services-basement:17.0.0) with AarTransform
> Transform play-services-measurement-base.aar (com.google.android.gms:play-services-measurement-base:17.1.0) with AarTransform
> Transform play-services-measurement-sdk-api.aar (com.google.android.gms:play-services-measurement-sdk-api:17.1.0) with AarTransform
> Transform play-services-ads-lite.aar (com.google.android.gms:play-services-ads-lite:18.3.0) with AarTransform
> Transform play-services-ads-identifier.aar (com.google.android.gms:play-services-ads-identifier:17.0.0) with AarTransform
> Transform play-services-tasks.aar (com.google.android.gms:play-services-tasks:17.0.0) with AarTransform
> Transform play-services-gass.aar (com.google.android.gms:play-services-gass:18.3.0) with AarTransform
> Transform legacy-support-v4.aar (androidx.legacy:legacy-support-v4:1.0.0) with AarTransform
> Transform play-services-ads.aar (com.google.android.gms:play-services-ads:18.3.0) with AarTransform
> Transform play-services-base.aar (com.google.android.gms:play-services-base:17.1.0) with AarTransform
> Transform play-services-audience.aar (com.google.android.gms:play-services-audience:17.0.0) with AarTransform
> Transform play-services-drive.aar (com.google.android.gms:play-services-drive:17.0.0) with AarTransform
> Transform play-services-plus.aar (com.google.android.gms:play-services-plus:17.0.0) with AarTransform
> Transform play-services-games.aar (com.google.android.gms:play-services-games:19.0.0) with AarTransform
> Task :app:generateReleaseResValues
> Task :app:generateReleaseResources
> Task :app:mergeReleaseResources
> Task :app:createReleaseCompatibleScreenManifests
> Task :app:processReleaseManifest
> Task :app:processReleaseResources
> Task :app:compileReleaseJavaWithJavac FAILED
25 actionable tasks: 25 executed
/home/myuser/Desktop/ionic/MyProject/platforms/android/app/src/main/java/com/berriart/cordova/plugins/GameHelper.java:43: error: package com.google.android.gms.games.request does not exist
import com.google.android.gms.games.request.GameRequest;
^
/home/myuser/Desktop/ionic/MyProject/platforms/android/app/src/main/java/com/berriart/cordova/plugins/GameHelper.java:174: error: cannot find symbol
ArrayList<GameRequest> mRequests;
^
symbol: class GameRequest
location: class GameHelper
/home/myuser/Desktop/ionic/MyProject/platforms/android/app/src/main/java/com/berriart/cordova/plugins/GameHelper.java:492: error: cannot find symbol
public ArrayList<GameRequest> getRequests()
^
symbol: class GameRequest
location: class GameHelper
/home/myuser/Desktop/ionic/MyProject/platforms/android/app/src/main/java/com/berriart/cordova/plugins/GameHelper.java:714: error: cannot find symbol
mRequests = Games.Requests
^
symbol: variable Requests
location: class Games
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: /home/myuser/Desktop/ionic/MyProject/platforms/android/app/src/main/java/nl/xservices/plugins/SocialSharing.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
4 errors
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:compileReleaseJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
下面是我的平台/android/project.properties
target=android-28
android.library.reference.1=CordovaLib
android.library.reference.2=app
cordova.system.library.1=com.google.android.gms:play-services-base:+
cordova.system.library.2=com.google.android.gms:play-services-ads:+
cordova.system.library.3=androidx.annotation:annotation:1.0.0
cordova.system.library.4=com.google.android.gms:play-services-games:+
cordova.system.library.5=com.google.android.gms:play-services-plus:+
cordova.system.library.6=androidx.legacy:legacy-support-v4:1.0.0
我看到了几篇关于为 play-services-games 提供特定版本的帖子，因此我提供了基于此页面 https://developers.google.com/android/guides/setup 的版本。但是，它没有帮助。如果需要提供具体版本，应该提供什么？
令人讨厌的是，这段代码昨天运行得非常好，直到我搞砸了一些东西......
Ionic:
ionic (Ionic CLI) : 4.10.3 (/home/myuser/.npm-global/lib/node_modules/ionic)
Ionic Framework : @ionic/angular 4.11.5
@angular-devkit/build-angular : 0.801.3
@angular-devkit/schematics : 8.1.3
@angular/cli : 8.1.3
@ionic/angular-toolkit : 2.1.1
Cordova:
cordova (Cordova CLI) : 9.0.0 (cordova-lib@9.0.1)
Cordova Platforms : android 8.1.0
Cordova Plugins : cordova-plugin-ionic-keyboard 2.2.0, cordova-plugin-ionic-webview 4.1.3, (and 14 other plugins)
System:
Android SDK Tools : 26.1.1 (/home/myuser/Android/Sdk)
NodeJS : v12.13.1 (/usr/bin/node)
npm : 6.12.1
OS : Linux 4.18
如果您能就此问题提供指点，我将不胜感激。
非常感谢，
道格
【问题讨论】：
GameRequest 类不再存在于播放服务中。它已于 2017 年弃用。因此，您也应该获得对原始设置版本的依赖...这是最新版本：com.google.android.gms:play-services-games:19.0.0 您好 emirc，非常感谢您的回答。你能帮我看看怎么做吗？我只是将版本号放在 com.google.android.gms:play-services-games:19.0.0 的 project.properties 中吗？还是我需要为所有内容输入版本号？还是我做点别的？当我查看日志时，看起来版本已经是 19.0.0（> 使用 AarTransform 转换 play-services-games.aar (com.google.android.gms:play-services-games:19.0.0)）但是我需要硬编码吗？ 【参考方案1】：我遇到了同样的问题，正如 emirc 所说，这归结为 11 月 19 日发布的 com.google.android.gms:play-services-games 弃用了实时和回合制多人 API。见：https://developers.google.com/android/guides/releases
在我的情况下，依赖项是由 artberri/cordova-plugin-play-games-services 提取的，如果我参考您的错误日志，它对您来说似乎是一样的。在更新此插件之前，我们必须坚持使用 18.0.1 版本的依赖项，这很容易通过在添加时设置 ANDROID_PLAY_SERVICES_GAMES_VERSION 来完成：
cordova plugin add cordova-plugin-play-games-services --variable APP_ID=<...> --variable ANDROID_PLAY_SERVICES_GAMES_VERSION=18.0.1
【讨论】：
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