Flutter のバージョンが2.5.0になったと風の噂で聞いたので久しぶりにバージョンアップしました。
% flutter upgrade --force
Upgrading Flutter to 2.5.0 from 2.2.2 in /Users/*/flutter...
Downloading Dart SDK from Flutter engine f0826da7ef2d301eb8f4ead91aaf026aa2b52881...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
0 219M 0 7113 0 0 24783 0 2:34:26 --:--:-- 2:34:26 24697
2 219M 2 5550k 0 0 4527k 0 0:00:49 0:00:01 0:00:48 4523k
5 219M 5 11.6M 0 0 5361k 0 0:00:41 0:00:02 0:00:39 5359k
8 219M 8 18.6M 0 0 5926k 0 0:00:37 0:00:03 0:00:34 5924k
11 219M 11 25.5M 0 0 6191k 0 0:00:36 0:00:04 0:00:32 6189k
14 219M 14 32.6M 0 0 6394k 0 0:00:35 0:00:05 0:00:30 6763k
17 219M 17 38.6M 0 0 6351k 0 0:00:35 0:00:06 0:00:29 6799k
20 219M 20 45.7M 0 0 6483k 0 0:00:34 0:00:07 0:00:27 6982k
23 219M 23 52.0M 0 0 6477k 0 0:00:34 0:00:08 0:00:26 6833k
27 219M 27 59.3M 0 0 6583k 0 0:00:34 0:00:09 0:00:25 6915k
30 219M 30 66.8M 0 0 6690k 0 0:00:33 0:00:10 0:00:23 7000k
33 219M 33 73.3M 0 0 6688k 0 0:00:33 0:00:11 0:00:22 7107k
36 219M 36 80.0M 0 0 6704k 0 0:00:33 0:00:12 0:00:21 7025k
39 219M 39 87.1M 0 0 6746k 0 0:00:33 0:00:13 0:00:20 7188k
43 219M 43 94.7M 0 0 6817k 0 0:00:32 0:00:14 0:00:18 7247k
46 219M 46 102M 0 0 6863k 0 0:00:32 0:00:15 0:00:17 7217k
50 219M 50 109M 0 0 6924k 0 0:00:32 0:00:16 0:00:16 7456k
53 219M 53 116M 0 0 6935k 0 0:00:32 0:00:17 0:00:15 7499k
56 219M 56 124M 0 0 6975k 0 0:00:32 0:00:18 0:00:14 7579k
59 219M 59 130M 0 0 6926k 0 0:00:32 0:00:19 0:00:13 7236k
62 219M 62 136M 0 0 6932k 0 0:00:32 0:00:20 0:00:12 7142k
65 219M 65 144M 0 0 6957k 0 0:00:32 0:00:21 0:00:11 7065k
69 219M 69 151M 0 0 6971k 0 0:00:32 0:00:22 0:00:10 7093k
71 219M 71 157M 0 0 6924k 0 0:00:32 0:00:23 0:00:09 6742k
74 219M 74 162M 0 0 6886k 0 0:00:32 0:00:24 0:00:08 6733k
77 219M 77 170M 0 0 6902k 0 0:00:32 0:00:25 0:00:07 6780k
81 219M 81 177M 0 0 6931k 0 0:00:32 0:00:26 0:00:06 6816k
84 219M 84 184M 0 0 6954k 0 0:00:32 0:00:27 0:00:05 6879k
87 219M 87 191M 0 0 6957k 0 0:00:32 0:00:28 0:00:04 7106k
90 219M 90 199M 0 0 6983k 0 0:00:32 0:00:29 0:00:03 7451k
93 219M 93 205M 0 0 6968k 0 0:00:32 0:00:30 0:00:02 7302k
97 219M 97 212M 0 0 6984k 0 0:00:32 0:00:31 0:00:01 7267k
100 219M 100 219M 0 0 7006k 0 0:00:32 0:00:32 --:--:-- 7299k
Building flutter tool...
Upgrading engine...
Downloading android-arm-profile/darwin-x64 tools... 767ms
Downloading android-arm-release/darwin-x64 tools... 428ms
Downloading android-arm64-profile/darwin-x64 tools... 432ms
Downloading android-arm64-release/darwin-x64 tools... 383ms
Downloading android-x64-profile/darwin-x64 tools... 421ms
Downloading android-x64-release/darwin-x64 tools... 378ms
Downloading android-x86 tools... 3.5s
Downloading android-x64 tools... 3.5s
Downloading android-arm tools... 1,604ms
Downloading android-arm-profile tools... 705ms
Downloading android-arm-release tools... 551ms
Downloading android-arm64 tools... 1,861ms
Downloading android-arm64-profile tools... 858ms
Downloading android-arm64-release tools... 624ms
Downloading android-x64-profile tools... 894ms
Downloading android-x64-release tools... 668ms
Downloading android-x86-jit-release tools... 1,186ms
Downloading ios tools... 7.9s
Downloading ios-profile tools... 6.9s
Downloading ios-release tools... 33.6s
Downloading Web SDK... 5.6s
Downloading package sky_engine... 249ms
Downloading flutter_patched_sdk tools... 831ms
Downloading flutter_patched_sdk_product tools... 483ms
Downloading darwin-x64 tools... 6.6s
Downloading darwin-x64/font-subset tools... 327ms
Flutter 2.5.0 • channel stable • https://github.com/flutter/flutter.git
Framework • revision 4cc385b4b8 (23 hours ago) • 2021-09-07 23:01:49 -0700
Engine • revision f0826da7ef
Tools • Dart 2.14.0
Running flutter doctor...
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 2.5.0, on macOS 11.5.2 20G95 darwin-arm, locale ja-JP)
[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
✗ cmdline-tools component is missing
Run `path/to/sdkmanager --install "cmdline-tools;latest"`
See https://developer.android.com/studio/command-line for more details.
✗ Android license status unknown.
Run `flutter doctor --android-licenses` to accept the SDK licenses.
See https://flutter.dev/docs/get-started/install/macos#android-setup for more details.
[✓] Xcode - develop for iOS and macOS
[✓] Chrome - develop for the web
[✓] Android Studio (version 4.1)
[✓] VS Code (version 1.60.0)
[✓] Connected device (2 available)
! Doctor found issues in 1 category.upgrade自体は問題ありませんでしたが、flutter doctor の部分で以下のエラーが起きました。
[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
✗ cmdline-tools component is missing
Run `path/to/sdkmanager --install "cmdline-tools;latest"`
See https://developer.android.com/studio/command-line for more details.
✗ Android license status unknown.
Run `flutter doctor --android-licenses` to accept the SDK licenses.
See https://flutter.dev/docs/get-started/install/macos#android-setup for more details.ググって以下の記事を見つけて対応。
flutterの環境構築しようとしたらハマった話 - Qiita
最近(2020年2月くらい)、flutterの環境構築でこんな感じでハマった人はいませんか？😭
Doctor summary (to see all details, run flutter doctor -v):
And...
qiita.com
“cmdline-tools;latest”は入ったので、ライセンス同意を実行。
% flutter doctor --android-licenses
All SDK package licenses accepted.======] 100% Computing updates... もう一度、flutter doctor で OK でました。
% flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 2.5.0, on macOS 11.5.2 20G95 darwin-arm, locale ja-JP)
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
[✓] Xcode - develop for iOS and macOS
[✓] Chrome - develop for the web
[✓] Android Studio (version 4.1)
[✓] VS Code (version 1.60.0)
[✓] Connected device (2 available)
• No issues found!
Flutterバージョンも無事 2.5.0 になってます。
% flutter --version
Flutter 2.5.0 • channel stable • https://github.com/flutter/flutter.git
Framework • revision 4cc385b4b8 (24 hours ago) • 2021-09-07 23:01:49 -0700
Engine • revision f0826da7ef
Tools • Dart 2.14.0
以上
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