android-创建GameServices对象时出错

尝试对本地用户进行身份验证时,我看到下一个异常发生：

I/Unity   (11264):  [Play Games Plugin DLL] 11/22/14 12:32:38 -05:00 DEBUG: Activating PlayGamesPlatform.
I/Unity   (11264):  [Play Games Plugin DLL] 11/22/14 12:32:38 -05:00 DEBUG: PlayGamesPlatform activated: GooglePlayGames.PlayGamesPlatform
I/Unity   (11264):  [Play Games Plugin DLL] 11/22/14 12:32:38 -05:00 DEBUG: Creating platform-specific Play Games client.
I/Unity   (11264):  [Play Games Plugin DLL] 11/22/14 12:32:38 -05:00 DEBUG: Creating real IPlayGamesClient

D/GamesUnitySDK(11264): Performing Android initialization of the GPG SDK

I/Unity   (11264): InvalidOperationException: There was an error creating a GameServices object. Check for log errors from GamesNativeSDK
I/Unity   (11264):   at GooglePlayGames.Native.PInvoke.GameServicesBuilder.Build (GooglePlayGames.Native.PInvoke.PlatformConfiguration configRef) [0x00000] in <filename unknown>:0 
I/Unity   (11264):   at GooglePlayGames.Native.NativeClient.InitializeGameServices () [0x00000] in <filename unknown>:0 
I/Unity   (11264):   at GooglePlayGames.Native.NativeClient.Authenticate (System.Action`1 callback, Boolean silent) [0x00000] in <filename unknown>:0 
I/Unity   (11264):   at GooglePlayGames.PlayGamesPlatform.Authenticate (System.Action`1 callback, Boolean silent) [0x00000] in <filename unknown>:0 
I/Unity   (11264):   at GooglePlayGames.PlayGamesPlatform.Authenticate (System.Action`1 callback) [0x00000] in <filename unknown>:0 
I/Unity   (11264):   at GooglePlayGames.PlayGamesLocalUser.Authenticate (System.Action`1 callback) [0x00000] in <filename unknown>:0 

来自GamesNativeSDK的错误：

E/GamesNativeSDK(11264): Can't register class com/google/android/gms/games/snapshot/SnapshotContents: an exception occurred.
E/GamesNativeSDK(11264): Could not register one or more required Java classes.

此错误是什么意思,我该如何解决？

我正在使用Google Play Games plugin for Unity的最新版本：

> GooglePlayGamesPlugin-0.9.10.unitypackage

解决方法:

仅供参考,@ mrggl还说：

The error referenced in the stack overflow thread is mostly caused by
an out of date version of the Google Play Services client library.
Make sure that you’ve updated to the most recent version, rerun
android setup in Google Play Games, and then try again.

万一错误普遍存在,则为see the same issue

原文地址：https://codeday.me/bug/20191028/1956147.html