Xcode の自動ビルドのせいで編集できないのだが - How to disable Automatically Refresh Canvas and background build compile

Xcode の自動ビルドというかコンパイルというか。

手動にしたいんですけど。

自動で裏でなんかしら動いて、

エディターを触るのに詰まる感じ。

ロジックをいじるときには非常にストレス。

 

😩 Settings → General → Show live issues OFF

良くわからない。

ON でも OFFでも何がどう変わるのか。

ググるとやたらヒットする。

👉 xcode 9 how to disable auto build … | Apple Developer Forums hatena-bookmark

 

😩 Editor → Canvas → Automatically Refresh Canvas OFF

You can turn off the auto-compile feature for previews/canvas'. When having a SwiftUI View open in the editor go to the Editor -> Canvas -> Automatically Refresh Canvas.

👉 Stop auto compile on Xcode preview - Stack Overflow hatena-bookmark

欲しかったのはこれかな?

ファイルを編集すると、Canvas 上に 


「Preview paused 🔃」

と表示される。

🔃 を押さないと、自動でビルドは行われない。

これだわ !

 

😩 まとめ

Xcode が裏で動いてコード編集できないときは、


Editor

  ↓

Canvas 

  ↓

Automatically Refresh Canvas OFF

です。

リフレッシュするときのショートカットは、


⌥ (Option) + ⌘ (Command) + P

のようですです。

しかし、そもそも、

編集操作を妨げてまで

デフォルトで自動でリフレッシュする必要なくね?

初心者はつらい。いちいち詰まる。

SwiftData Fatal error: failed to find a currently active container 📦

SwiftData Fatal error: failed to find a currently active container

まったく動かない。画面が真っ白。再起動でも同じ。

エラーメッセージ。

SwiftData/ModelContainer.swift:159: Fatal error: failed to find a currently active container for Task
Failed to find any currently loaded container for Task)

コンテナを渡す前に初期化すると問題が解決されるようです。


@main
struct MyApp: App {
  let modelContainer: ModelContainer
    
  init() {
    do {
      modelContainer = try ModelContainer(for: Item.self)
    } catch {
      fatalError("Could not initialize ModelContainer")
    }
  }
    
  var body: some Scene {
    WindowGroup {
      ContentView()
    }
    .modelContainer(modelContainer)
  }
}

👉 SwiftData Fatal error: failed to find a currently active container | Apple Developer Forums hatena-bookmark

というかんじで、モデルコンテナの初期化位置を最上位にすると直りました。

モデルデータの変更後の整合性の問題でしょうか。

突然動かなくなるのでびっくりします。

 

📦 どこでモデルコンテナを生成するべきか

利用する View につければ、


struct ContentView: View {
  @State private var container = ModelContainer(...)

  var body: some Scene {
    RecipesList()
      .modelContainer(container)
  }
}

それ以下では @Environmentを使って問題なく利用できると思っていましたが。


struct RecipesList: View {
    @Environment(\.modelContext) private var modelContext

The environment’s modelContext property will be assigned a new context associated with this container. All implicit model context operations in this view, such as Query properties, will use the environment’s context.

Environment ののmodelContext プロパティには、このコンテナに関連付けられた新しいコンテキストが割り当てられます。Query プロパティなど、このビューのすべての暗黙のモデルコンテキスト操作は、Environment のコンテキストを使用します。

👉 modelContainer(_:) | Apple Developer Documentation hatena-bookmark

Modifier や Preview などあちこちで 生成していると、利用できる範囲が分かりづらくなるのは確か。


Warning: Your Xcode (14.0.1) is too outdated.

こんなのでました。


❯ brew doctor
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!

Warning: Your Xcode (14.0.1) is too outdated.
Please update to Xcode 14.1 (or delete it).
Xcode can be updated from the App Store.

❯ softwareupdate --list
Software Update Tool

Finding available software
No new software available.

❯ brew doctor
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!

Warning: A newer Command Line Tools release is available.
Update them from Software Update in System Preferences or run:
  softwareupdate --all --install --force

If that doesn't show you any updates, run:
  sudo rm -rf /Library/Developer/CommandLineTools
  sudo xcode-select --install

Alternatively, manually download them from:
  https://developer.apple.com/download/all/.
You should download the Command Line Tools for Xcode 14.1.

Warning: Your Xcode (14.0.1) is outdated.
Please update to Xcode 14.1 (or delete it).
Xcode can be updated from the App Store.




❯ softwareupdate --all --install --force
Software Update Tool

Finding available software
No updates are available.

❯ sudo rm -rf /Library/Developer/CommandLineTools
Password:

❯ sudo xcode-select --install
xcode-select: note: install requested for command line developer tools

AppStore は、14.0.1 のまま。

ダメですね。

表示されたマニュアルダウンロード先を見てみたら、

RC2 なんだが。

👉 More - Downloads - Apple Developer hatena-bookmark

調べてみると、多少、話題にはなってる。

Please install the release candidate. Xcode 14.0.1 does not include the SDK for Ventura.

👉 Brew apparently requires a nonexistent xcode version? · Discussion #3822 · Homebrew hatena-bookmark

もう、手動GUI作業で入れちゃいました XcodeRC と、そのCLI。

dmg とでかい xip ファイルでした。

Xcode 14.1

確認。


❯ softwareupdate --list
Software Update Tool

Finding available software
No new software available.

❯ xcode-select -v
xcode-select version 2396.

❯ xcodebuild -version
Xcode 14.1
Build version 14B47b

❯ brew doctor
Your system is ready to brew.

これでいきますわ、とりあえず。

👉 Weird that they didn't release Xcode 14.1 yesterday, it's required for Mac OS 13 development. | MacRumors Forums hatena-bookmark

Xcode アップデートで Android Studio から git が使えない

MacOSのアップデートの後, AndroidStudio にてこんなダイアログ.

cannot_git

Can't start Git: /usr/bin/git
Probably the path to Git executable is not valid.

見えてない?


$ which git
/usr/bin/git

権限?


$ brew doctor

Agreeing to the Xcode/iOS license requires admin privileges, please re-run as root via sudo.

Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry and just ignore them. Thanks!

Warning: You have an outdated version of /usr/bin/install_name_tool installed.
This will cause binary package installations to fail.
This can happen if you install osx-gcc-installer or RailsInstaller.
To restore it, you must reinstall OS X or restore the binary from
the OS packages.

Warning: Git could not be found in your PATH.
Homebrew uses Git for several internal functions, and some formulae use Git
checkouts instead of stable tarballs. You may want to install Git:
  brew install git

Agreeing to the Xcode/iOS license requires admin privileges, please re-run as root via sudo.

Warning: You have not agreed to the Xcode license.
Builds will fail! Agree to the license by opening Xcode.app or running:
    xcodebuild -license

Warning: Some keg-only formula are linked into the Cellar.
Linking a keg-only formula, such as gettext, into the cellar with
`brew link <formula>` will cause other formulae to detect them during
the `./configure` step. This may cause problems when compiling those
other formulae.

Binaries provided by keg-only formulae may override system binaries

git は入っているので, おもむろに


$ sudo xcodebuild -license

...
9.12    Entire Agreement; Governing Language
This Agreement constitutes the entire agreement between the parties with respect to the use of the SDK licensed hereunder and supersedes all prior understandings regarding such subject matter. This Agreement may be modified only: (a) by a written amendment signed by both parties, or (b) to the extent expressly permitted by this Agreement (for example, by Apple by written or email notice to You). Any translation of this Agreement is done for local requirements and in the event of a dispute between the English and any non-English version, the English version of this Agreement shall govern. If You are located in the province of Quebec, Canada, the following clause applies: The parties hereby confirm that they have requested that this Agreement and all related documents be drafted in English. Les parties ont exigé que le présent contrat et tous les documents connexes soient rédigés en anglais.
...

By typing 'agree' you are agreeing to the terms of the software license agreements. Type 'print' to print them or anything else to cancel, [agree, print, cancel]          

agree

$ brew update

あ, いけたわ.

Git_executed_successfully_and_Preferences