Unity/GooglePlayGames/ver2

Androidビルドで"mergeDexRelease"エラーが出る

エラー詳細

Execution failed for task ':launcher:mergeDexRelease'.
> Could not resolve all files for configuration ':launcher:releaseRuntimeClasspath'.
   > Failed to transform classes.jar (project :unityLibrary) to match attributes {artifactType=android-dex, asm-transformed-variant=NONE, com.android.build.api.attributes.AgpVersionAttr=7.1.2, com.android.build.api.attributes.BuildTypeAttr=release, com.android.build.gradle.internal.attributes.VariantAttr=release, dexing-enable-desugaring=true, dexing-is-debuggable=false, dexing-min-sdk=23, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Could not resolve all files for configuration ':launcher:releaseRuntimeClasspath'.
         > No variants of com.google.games:gpgs-plugin-support:2.0.0 match the consumer attributes:
             - com.google.games:gpgs-plugin-support:2.0.0 configuration runtime:
                 - Incompatible because this component declares attribute 'artifactType' with value 'srcaar' and the consumer needed attribute 'artifactType' with value 'android-classes-jar'
                 - Other compatible attributes:
                     - Doesn't say anything about asm-transformed-variant (required 'NONE')
                     - Doesn't say anything about dexing-enable-desugaring (required 'true')
                     - Doesn't say anything about dexing-is-debuggable (required 'false')
                     - Doesn't say anything about dexing-min-sdk (required '24')

* 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 4m 3s

対策

1. Assets/GooglePlayGames/com.google.play.games/Editor/m2repository/com/google/games/gpgs-plugin-support/2.0.0にある srcaar 拡張子を aar へ
2. Assets/GooglePlayGames/com.google.play.games/Editor/m2repository/com/google/games/gpgs-plugin-support/2.0.0/gpgs-plugin-support-2.0.0.pom の srcaar を aar へ。

参考：https://www.reddit.com/r/Unity3D/comments/1h4szl0/unity_android_update_sdks_to_use_api_34_and_lots/

設定

Google Play GamesのAndroid Setupの設定

公式：https://firebase.google.com/docs/auth/unity/play-games?hl=ja

1. unityのplatformをAndroidにする。
2. unityメインメニューから[Window] > [Google Play Games] > [Setup] > [Android Setup] を開き、
3. Directory to save Constantに、Assets/GooglePlayGamesを入れる
4. WebAppClientIdに、上の項目で入れた、ウェブアプリケーションのClientIdをいれる。

Assets/GooglePlayGames/Plugins/Android/GooglePlayGamesManifest.plugin/AndroidManifest.xml に APP_IDが入ることを確認。

unityのGamePlayの初期設定確認

Assets/GooglePlayGames/com.google.play.games/Runtime/Scripts/GameInfo.cs

public const string ApplicationId = ""; // Filled in automatically
public const string IosClientId = "__IOS_CLIENTID__"; // Filled in automatically
public const string WebClientId = ""; // Filled in automatically
public const string NearbyConnectionServiceId = "";

上のClientIdなどが入ってることを確認

[Window] > [Google Play Games] > [Setup]でAndroidSetupが選択できないとき

1. unityのplatformをAndroidにする。

AndroidSetup実行中に"Android SDK Not found"エラーが発生したとき

Android SDK Not found
The Android SDK path was not found. Please configure it in the Unity preferences window (under External Tools).

UnityメインメニューのUnity/Settings/ExternalTools/AndroidSDKのrecommendチェックを外して、同じpathを欄に入れると、表示されなくなった。

androidビルドしたときに"Google Play Games not configured!"以下エラー

エラー詳細

Google Play Games not configured!
Warning!! Google Play Games was not configured, Game Services will not work correctly.

AndroidSetupがうまくいってないので、↑の項目を確認する。

"Error SignInRequest Sign-in failed with status code: 10"エラーが発生するとき

PlayConsoleのアップロード鍵の証明書が表示されてるか確認する。

apkを上げてなければ、署名付きのapkをupして、アップロード鍵の証明書が表示されるか確認する