Xcode gRPC-Core Error: 'openssl_grpc/ssl.h' file not found

Question

• Xcode: 11.2.1
• Mac: 10.15.2 Beta
• Pod version: 1.8.4

I was trying to Archive my Mac app on Xcode, then below error in my Xcode:

I can compile my app without a problem, just can't archive, I am thinking the issue might be I need to update my pod, when I run command in my terminal

pod outdated

it shows below info:

so this is just my guessing.

Here is an update:

After tried Paul's suggestions, I got a different error:

Answer 1

I encountered the same issue on my Flutter project on an M1 Mac, and I resolved the problem as follows.

1- Replace the gRPC dependencies with BoringSSL within the 'Runner' block in the Podfile. You should add this step right below the 'use_frameworks!' and 'use_modular_headers!' lines. You can make the edits as shown below:

pod 'gRPC-Core', :modular_headers => true

pod 'gRPC-C++', :modular_headers => true

AND POD UPDATE

2- pod update

The sample Podfile is here.