에러메세지 이해도 안되고 온리 구글링으로만 해결
■ 현상
12-29 19:28:52.460 10255 13651 13651 E AndroidRuntime: FATAL EXCEPTION: main
12-29 19:28:52.460 10255 13651 13651 E AndroidRuntime: Process: com.yonefactory.passingwatermelon, PID: 13651
12-29 19:28:52.460 10255 13651 13651 E AndroidRuntime: java.lang.IllegalStateException: A fatal developer error has occurred. Class name: zzf. Start service action: com.google.android.gms.games.service.START. Service Descriptor: com.google.android.gms.games.internal.IGamesService.
12-29 19:28:52.460 10255 13651 13651 E AndroidRuntime: at com.google.android.gms.common.internal.BaseGmsClient$zza.zza(Unknown Source:20)
12-29 19:28:52.460 10255 13651 13651 E AndroidRuntime: at com.google.android.gms.common.internal.BaseGmsClient$zzc.zzo(Unknown Source:11)
12-29 19:28:52.460 10255 13651 13651 E AndroidRuntime: at com.google.android.gms.common.internal.BaseGmsClient$zzb.handleMessage(Unknown Source:48)
12-29 19:28:52.460 10255 13651 13651 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:106)
12-29 19:28:52.460 10255 13651 13651 E AndroidRuntime: at android.os.Looper.loop(Looper.java:164)
12-29 19:28:52.460 10255 13651 13651 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:7002)
12-29 19:28:52.460 10255 13651 13651 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
12-29 19:28:52.460 10255 13651 13651 E AndroidRuntime: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:441)
12-29 19:28:52.460 10255 13651 13651 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1408)
■ 해결
replace "\ " with "\u003
before : <meta-data android:name="com.google.android.gms.games.APP_ID" android:value="\ 232323232323" />
after : <meta-data android:name="com.google.android.gms.games.APP_ID" android:value="\u003232323232323" />
■ 참조
https://github.com/playgameservices/play-games-plugin-for-unity/issues/2013