App doesn't show firebase notifications (broadcast intent callback: result=CANCELLED forIntent)

问题

I can't receive my Firebase Notifications when the app is killed or in background.

I signed the APK, and it doesn't work, and when I send my Data notification with JSON the logcat shows me this error:

   broadcast intent callback: result=CANCELLED forIntent { act=com.google.android.c2dm.intent.RECEIVE pkg=com.example.paolomazza.firebasedemo3 (has extras) }

Given the following Manifest, what could be the cause of this bug? Thanks in Advance

<?xml version="1.0" encoding="utf-8"?>

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE"/>
<uses-permission android:name="android.permission.WAKE_LOCK" />

<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:roundIcon="@mipmap/ic_launcher_round"
    android:supportsRtl="true"
    android:theme="@style/AppTheme">
    <receiver android:name="com.example.paolomazza.firebasedemo3.OnBootBroadcastReceiver">
        <intent-filter >
            <action android:name="android.intent.action.BOOT_COMPLETED" />

            <category android:name="android.intent.category.HOME" />
        </intent-filter>
    </receiver>

    <activity android:name=".MainActivity">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

    <service android:name=".FirebaseIDService">
        <intent-filter>
            <action android:name="com.example.paolomazza.firebasedemo3.INSTANCE_ID_EVENT"
                android:stopWithTask="false" />
        </intent-filter>
    </service>

    <service android:name=".MyFirebaseMessagingService">
        <intent-filter>
            <action android:name="com.google.firebase.MESSAGING_EVENT"
                android:stopWithTask="false" />
        </intent-filter>
    </service>
</application>

And here's the code for showing the notifications

public void onMessageReceived(RemoteMessage remoteMessage) {
    Map<String, String> data = remoteMessage.getData();

    //you can get your text message here.
    String text= data.get("my_custom_key");

    System.out.println(text);
    notifies(text);
}

private void notifies(String body){
    NotificationCompat.Builder mBuilder =
            new NotificationCompat.Builder(MyFirebaseMessagingService.this)
                    .setSmallIcon(android.R.drawable.ic_menu_help)
                    .setContentTitle("Congratulations!")
                    .setContentText(body);
    Notification mNot= mBuilder.build();
    NotificationManager mNotMan = (NotificationManager)
            getSystemService(Context.NOTIFICATION_SERVICE);
    mNotMan.notify(1,mNot);
}