flutter报错[!] Android toolchain - develop for Android devices (Android SDK version 29.0.3) X Andr

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问题

出现以下报错,说许可未知.
flutter报错[!] Android toolchain - develop for Android devices (Android SDK version 29.0.3) X Andr_第1张图片

解决方法:

1.选择tools>SDK Manager>
flutter报错[!] Android toolchain - develop for Android devices (Android SDK version 29.0.3) X Andr_第2张图片
2.SDK Platforms tab>Android 9.0 Pie
flutter报错[!] Android toolchain - develop for Android devices (Android SDK version 29.0.3) X Andr_第3张图片
3.安装flutter报错[!] Android toolchain - develop for Android devices (Android SDK version 29.0.3) X Andr_第4张图片
4.选择29.0.3下载重启Android studio,在CMD里输入命令flutter doctor即可
flutter报错[!] Android toolchain - develop for Android devices (Android SDK version 29.0.3) X Andr_第5张图片

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