Kotlin Multiplatform Mobile (KMM) を使った App を Apple M1 Mac で開発しようとしたけど iOS App 向けビルドでコケた / The app build (for iOS) failed that using Kotlin Multiplatform Mobile (KMM) on an Apple M1 Mac

Kotlin Multiplatform Mobile (KMM) を使った App を Apple M1 Mac で開発しようとしたけど iOS App 向けビルドでコケた
@treastrain

NEW DEBUG!! #3.0 ~テストが通らないなら消せばいいじゃない~ @ CASPUR 2021/03/20 22:00~

Transcript

1. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. Kotlin Multiplatform Mobile (KMM) を使った App を Apple M1 Mac で開発しようとしたけど iOS App 向けビルドでコケた @treastrain NEW DEBUG!! #3.0 ~テストが通らないなら消せばいいじゃない ~ @ CASPUR March 20, 2021
2. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 2 自己紹介 @treastrain / Tanaka Ryoga https://treastrain.jp 高専卒 → 大学学部4年 → 21新卒予定 Swift (iOS, watchOS), Core NFC 2019年9月22日 iOS・watchOS App 「Japan NFC Reader」リリース
3. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 3 自己紹介 所有 Mac の変遷 • February 2014 - November 2020 15インチMacBook Pro (Retina Late 2013) ◦ Intel Core i7-4960HQ (Crystal Well) • November 2020 - 13インチMacBook Pro (M1、2020) ◦ Apple M1
4. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 4 自己紹介 プログラミング歴 • Swift　7年目 • Kotlin　2秒
5. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. • Unity • Xamarin • React Native • Flutter • Kotlin Multiplatform Mobile (KMM) ※発表順 モバイル向けに使える クロスプラットフォーム開発 5
6. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. Kotlin for Cross-Platform Mobile Development | Kotlin Multiplatform Mobile https://kotlinlang.org/lp/mobile/ 6
7. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. Kotlin Multiplatform Mobile (KMM) • iOS と Android の両方の App でビジネスロジックを 共有できる Kotlin for Cross-Platform Mobile Development | Kotlin Multiplatform Mobile https://kotlinlang.org/lp/mobile/ 7
8. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. KMM の準備をする 8
9. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 9
10. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 10
11. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 11
12. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 12
13. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 13
14. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 新規 KMM プロジェクトをつくる 14
15. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 15
16. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 16
17. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 17
18. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 18
19. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. iOS Simulator 向けにビルドする 19
20. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 20
21. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 21
22. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 22
23. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 「Command line invocation」って どこで変えるの？ • xcodebuild の arch に x86_64 が当たっているのがダメそう…？ • でも「Command line invocation」の変え方が分からない… 23
24. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. iOS 端末（実機）向けにビルドする 24
25. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 25
26. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. Xcode で署名する 26
27. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 27
28. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 28
29. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 29
30. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 30
31. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 31
32. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 32
33. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 「:shared:linkDebugFrameworkIosX64」って どこで変えるの？ • 実機はそもそも X86 じゃないし… 33
34. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 2日後… 34
35. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. 知らないうちに 「:shared:linkDebugFrameworkIosArm64」になってた 35
36. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. Android 向けにはビルドできた 36
37. Copyright © 2021 treastrain / Tanaka Ryoga　All rights reserved. どうすれば Apple M1 でも iOS 向けにビルドできるようになるのか • Android Studio の Apple シリコン対応待ってます • Java の SDK…？ • やっぱりまだまだ Intel がいいのかな…… 37