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[swift備忘録]Xcodeのプロジェクトファイルで、異なるswiftのバージョンを使う。

More than 1 year has passed since last update.

Xcodeアップデート時、cocoapodなどが最新のswiftバージョンに対応しておらず、エラーとなる時があります。
そんな時に、その部分のターゲットのみ、コンパイラのswiftバージョンを変える方法。

1. バージョンを変えたいターゲットを選択。
2.  Build Settings > Swift Language Versionへ移動
3.  デフォルトはXcodeのバージョンに対応した最新のswiftバージョンになっています。(今回はSwift4.2)
image.png

4.  ここをcocoapodsに対応したバージョンに変える。(今回はSwift4.0に変更。)
image.png

以上です!簡単に対応する事ができました!

tanirei
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