[iOS] Cannot find an ad network adapter with the name(s): com.google.DummyAdapter.

[erperejildo]

<Google> Cannot find an ad network adapter with the name(s): com.google.DummyAdapter. Remember to link all required ad network adapters and SDKs, and set -ObjC in the 'Other Linker Flags' setting of your build target.

only on iOS. On Android it works fine