iOS Question iadmob problem after updating firebase and admob (april 2020 update)

Hello,

I just built my app with hosted builder without changing anything to update my libraries for firebase and admob, I copied firebase pc files etc..

My admob intertitial ve banner ads stopped showing. I get for both of them this error:

:Error Domain=com.google.admob Code=8 "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." UserInfo={NSLocalizedDescription=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., gad_response_info=<GADResponseInfo: 0x280bdb660>}

What may be broken ?

Thanks