SWIFT4.0 Command /bin/sh failed with exit code 1 エラーの対処

replacing existing signatureやresource fork, Finder information, or similar detritus not allowedが発生した場合の対処法です。

エラーの内容

 shell task (/usr/bin/xcrun codesign --force --sign - --preserve-metadata=identifier,entitlements /Users/xxxx-mac/Library/Developer/Xcode/DerivedData/what-edhwsfjtdkqhucghfkuqmhmdboxv/Build/Products/Debug-iphonesimulator/what.app/Frameworks/Alamofire.framework) failed with exit code 1:
/Users/xxxx-mac/Library/Developer/Xcode/DerivedData/what-edhwsfjtdkqhucghfkuqmhmdboxv/Build/Products/Debug-iphonesimulator/what.app/Frameworks/Alamofire.framework: replacing existing signature
/Users/xxxx-mac/Library/Developer/Xcode/DerivedData/what-edhwsfjtdkqhucghfkuqmhmdboxv/Build/Products/Debug-iphonesimulator/what.app/Frameworks/Alamofire.framework: resource fork, Finder information, or similar detritus not allowed

Command /bin/sh failed with exit code 1

対処法

①ターミナルで該当の.xcodeprojのファイルがある箇所に移動

例えば、DeskTopのAppディレクトリの場合

cd DeskTop¥App

②下記のコマンドを実行

find . | xargs -0 xattr -c

③下記のコマンドを実行

sudo xattr -rc .

これでめでたくエラーが消えるはずです。