Android Manifest Duplicate Permissions

In your App manifest file add the below merge rule.

<uses-permission-sdk-23
        tools:node="removeAll" />

Make sure you already added the location permission.

<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />

Just replace below line to your existing uses permission would solve the issues.

What this causes because you added duplicated permission in manifest but below line split the permission.

<uses-permission
      android:name="android.permission.ACCESS_COARSE_LOCATION"
      android:maxSdkVersion="22"/>