firebaseの、Authenticationでログインができません。
できなくなった理由としましては、
行なった作業が2つあり、
1つは、package名を変更したこと
2つ目は、firestoreをコードの中に入れたこと(firebaseにログイン情報を保存していたのをfirestoreに変更しようとしました。
何が原因かわからずに詰まっています。アドバイスをいただけないでしょうか?
12-11 19:00:38.636 1653-2466/? E/ActivityThread: Failed to find provider info for com.android.contacts.metadata 12-11 19:00:44.316 2902-2902/? E/ActivityThread: Service com.android.email.service.EmailBroadcastProcessorService has leaked ServiceConnection com.android.emailcommon.service.as@b72d139 that was originally bound here android.app.ServiceConnectionLeaked: Service com.android.email.service.EmailBroadcastProcessorService has leaked ServiceConnection com.android.emailcommon.service.as@b72d139 that was originally bound here at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:1095) at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:989) at android.app.ContextImpl.bindServiceCommon(ContextImpl.java:1324) at android.app.ContextImpl.bindService(ContextImpl.java:1307) at android.content.ContextWrapper.bindService(ContextWrapper.java:611) at com.android.emailcommon.service.aq.a(SourceFile:181) at com.android.emailcommon.service.aq.e(SourceFile:224) at com.android.email.service.l.c(SourceFile:168) at com.android.email.provider.b.a(SourceFile:201) at com.android.email.provider.b.a(SourceFile:145) at com.android.email.service.EmailBroadcastProcessorService.c(SourceFile:347) at com.android.email.service.EmailBroadcastProcessorService.onHandleIntent(SourceFile:1332) at android.app.IntentService$ServiceHandler.handleMessage(IntentService.java:66) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:148) at android.os.HandlerThread.run(HandlerThread.java:61) 12-11 19:02:28.757 4415-4415/? E/AndroidRuntime: FATAL EXCEPTION: main Process: com.google.android.exoplayer2.demo, PID: 4415 java.lang.RuntimeException: Unable to instantiate receiver com.google.android.exoplayer2.demo.PowerStatusReceiver: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String com.google.firebase.auth.FirebaseUser.getUid()' on a null object reference at android.app.ActivityThread.handleReceiver(ActivityThread.java:2746) at android.app.ActivityThread.access$1900(ActivityThread.java:153) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1437) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5480) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String com.google.firebase.auth.FirebaseUser.getUid()' on a null object reference at com.google.android.exoplayer2.demo.PowerStatusReceiver.<init>(PowerStatusReceiver.java:40) at java.lang.Class.newInstance(Native Method) at android.app.ActivityThread.handleReceiver(ActivityThread.java:2741) at android.app.ActivityThread.access$1900(ActivityThread.java:153) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1437) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5480) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
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