fatal error: module 'flutter_country_picker' not found

[ghost]

Running pod install...                                              5.4s
Running Xcode build...                                                  
 └─Compiling, linking and signing...                        10.4s
Xcode build done.                                           74.5s
Failed to build iOS app
Error output from Xcode build:
↳
    ** BUILD FAILED **


Xcode's output:
↳
    /ios/Runner/GeneratedPluginRegistrant.m:10:9: fatal error: module 'flutter_country_picker' not found
    @import flutter_country_picker;
     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
    1 error generated.
    note: Using new build system
    note: Building targets in parallel
    note: Planning build
    note: Constructing build description

Flutter doctor:

[✓] Flutter (Channel beta, 1.24.0-10.2.pre, on macOS 11.0.1 20B29 darwin-x64, locale en-GB)
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
[✓] Xcode - develop for iOS and macOS (Xcode 12.2)
[✓] Android Studio (version 4.1)
[✓] VS Code (version 1.52.0)
[✓] Connected device (1 available)