Semantic Issue :- Unused Parameter error

I am getting this error:

I have done the setting in Project in Build setting:

I have done the setting in Target in Build setting:

I have used the following solution

1) #pragma unused(parameterName), which is working

But the problem is, I have used too many file Where this error is coming, so I want to know if any common solution is available for this.

(*) any one can try the below steps to find this kind of error: sample-videochat-webrtc

1. Create swift Project

2. Add file, import and build then error will come