gunnarwb

Step 7: MessageFilter.Builder() error

1

I'm following the tutorial from here: https://codelabs.developers.google.com/codelabs/hello-beacons/#6 But after following it step by step I'm getting an error on this line: ``` .setFilter(new MessageFilter.Builder() .includeNamespacedType("some_namespace", "some_type") .build(); ``` Error: ```...