こんなん。
何に影響が出るかは分からないけど、とりあえずWebアプリはコンパイルできたけどWindowsのデスクトップアプリはコンパイルできなかった。
PS C:\Users\hoge> flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.0.0, on Microsoft Windows [Version
10.0.22000.675], locale ja-JP)
[✓] Android toolchain - develop for Android devices (Android SDK version 32.1.0-rc1)
[✓] Chrome - develop for the web
[☠] Visual Studio - develop for Windows (the doctor check crashed)
✗ Due to an error, the doctor check did not complete. If the error message below is not helpful, please let us know about this issue at https://github.com/flutter/flutter/issues.
✗ Exception: Bad UTF-8 encoding (U+FFFD; REPLACEMENT CHARACTER) found while decoding string: [
{
"instanceId": "030088bb",
"installDate": "2022-05-07T07:58:32Z",
"installationName": "VisualStudio/17.2.0+32505.173",
"installationPath": "C:\\Program Files\\Microsoft Visual Studio\\2022\\Community",
"installationVersion": "17.2.32505.173",
"productId": "Microsoft.VisualStudio.Product.Community",
"productPath": "C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\Common7\\IDE\\devenv.exe",
"state": 4294967295,
"isComplete": true,
"isLaunchable": true,
"isPrerelease": false,
"isRebootRequired": false,
"displayName": "Visual Studio Community 2022",
"description": "�w���A�I�[�v���\�[�X�̋����쐬�ҁA�
"channelId": "VisualStudio.17.Release",
"channelUri": "https://aka.ms/vs/17/release/channel",
"enginePath": "C:\\Program Files (x86)\\Microsoft Visual Studio\\Installer\\resources\\app\\ServiceHub\\Services\\Microsoft.VisualStudio.Setup.Service",
"installedChannelUri": "https://aka.ms/vs/17/release/channel",
"releaseNotes": "https://docs.microsoft.com/en-us/visualstudio/releases/2022/release-notes-v17.2#17.2.0",
"thirdPartyNotices": "https://go.microsoft.com/fwlink/?LinkId=661288",
"updateDate": "2022-05-17T10:04:01.390855Z",
"catalog": {
"buildBranch": "d17.2",
"buildVersion": "17.2.32505.173",
"id": "VisualStudio/17.2.0+32505.173",
"localBuild": "build-lab",
"manifestName": "VisualStudio",
"manifestType": "installer",
"productDisplayVersion": "17.2.0",
"productLine": "Dev17",
"productLineVersion": "2022",
"productMilestone": "RTW",
"productMilestoneIsPreRelease": "False",
"productName": "Visual Studio",
"productPatchVersion": "0",
"productPreReleaseMilestoneSuffix": "7.0",
"productSemanticVersion": "17.2.0+32505.173",
"requiredEngineVersion": "3.2.2146.50370"
},
"properties": {
"campaignId": "",
"channelManifestId": "VisualStudio.17.Release/17.2.0+32505.173",
"nickname": "",
"setupEngineFilePath": "C:\\Program Files (x86)\\Microsoft Visual Studio\\Installer\\setup.exe"
}
}
]
. The Flutter team would greatly appreciate if you could file a bug explaining exactly what you were doing when this happened:
https://github.com/flutter/flutter/issues/new/choose
The source bytes were:
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[✓] Android Studio (version 2021.2)
[✓] VS Code (version 1.67.1)
[✓] Connected device (3 available)
[✓] HTTP Host Availability
! Doctor found issues in 1 category.
対処法
GitHubにIssueが上がってた。
C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exeのバグが原因らしい。
以下からvswhere.exeの最新版をダウンロードして置き換えればOK。
ちゃんと治った。
PS C:\Users\hoge> flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.0.0, on Microsoft Windows [Version
10.0.22000.675], locale ja-JP)
[✓] Android toolchain - develop for Android devices (Android SDK version
32.1.0-rc1)
[✓] Chrome - develop for the web
[✓] Visual Studio - develop for Windows (Visual Studio Community 2022 17.2.0)
[✓] Android Studio (version 2021.2)
[✓] VS Code (version 1.67.1)
[✓] Connected device (3 available)
[✓] HTTP Host Availability
• No issues found!
このバグは一時的なもので、そのうち修正されるだろうからFlutter側では特に対応しないっぽい。
多分。