error: Bootstrap not yet performed or the checkouts are not up to date with the current Cartfile.resolved. Please run `carthage bootstrap` first.

[codeOfRobin]

• carthage install method: [ ] .pkg, [x] homebrew, [ ] source
• which carthage: /usr/local/bin/carthage
• carthage version: 0.46.1+nsoperations
• xcodebuild -version:
• Are you using --no-build? No
• Are you using --no-use-binaries? No
• Are you using --use-submodules? No
• Are you using --cache-builds? Yes
• Are you using --new-resolver? No

Cartfile

github "Alamofire/Alamofire" ~> 5.2
github "Alamofire/AlamofireImage" ~> 4.1

Hello! 👋 I tried running Carthage++ referring to the youtube video and added this build phase:

if [ "$CARTHAGE" = "YES" ]; then
exit 0
fi
env -i DEVELOPER_DIR="$DEVELOPER_DIR" CONFIGURATION="$CONFIGURATION" PATH="$PATH" carthage build --configuration $CONFIGURATION --platform iOS --cache-builds --track-local-changes

I'm getting this build error:

error: Bootstrap not yet performed or the checkouts are not up to date with the current Cartfile.resolved. Please run `carthage bootstrap` first.

I've followed the instructions but I'm not quite sure what I'm doing wrong 🤔. I tried running carthage bootstrap and that didn't seem to fix things (also deleted the carthage folder and restarted just in case, also tried with --no-use-binaries). I'd be happy to share my project folder if necessary