Could not build module 'nanopb' error in Xcode 12.0.1

Question

I upgraded my Xcode to 12. Everything was working perfectly and all of a sudden I kept getting bellow error message (Image below)

SO link have tried using to solve this issue

SO Link

What I've done so far

• Cleaned Build Folder
• Restarted Xcode
• Updated Cocoapods
• Deleted DerivedData
• Cleared pod cache
• Deleted pods directory and file and reinstall

None of them worked and its getting frustrating.

Pod file

Answer 1

All I did was to follow the instruction(see image below) and it got fixed.

Source here

Answer 2

A simpler solution is to update cocoapods to the 1.10 version

First, update the CocoaPods installation : [sudo] gem install cocoapods

Then, update your project : bundle update cocoapods

Finally, run pod install and everything should be OK :)