Flutter找不到Android SDK

我刚刚尝试安装Flutter，并且由于我已经安装了android studio和android sdk，所以我只是按照flutter的安装进行操作.这是我的问题:我跑步时

I just tried intalling flutter and since I already had android studio and the android sdk installed I just followed the installation of flutter. Here is my problem: When I run

flutter doctor

它告诉我

  [√] Flutter (Channel beta, v0.1.5, on Microsoft Windows [Version 10.0.16299.248], locale en-US)
    • Flutter version 0.1.5 at C:\Users\Name\git\flutter
    • Framework revision 3ea4d06340 (2 weeks ago), 2018-02-22 11:12:39 -0800
    • Engine revision ead227f118
    • Dart version 2.0.0-dev.28.0.flutter-0b4f01f759

[X] Android toolchain - develop for Android devices
    X ANDROID_HOME = C:\Users\Name\AppData\Local\Android\sdk\Android
      but Android SDK not found at this location.

[√] Android Studio (version 3.0)
    • Android Studio at C:\Program Files\Android\Android Studio
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-915-b01)

哪个告诉我，flutter找不到我的Android SDK(即使这是android studio也使用的路径-并且android studio工作正常)

Which tells me that flutter is not finding my Android sdk (even though it is the path that android studio uses aswell - and android studio is working fine)

我已经尝试过重新安装sdk，但是它不起作用.

I already tried reinstalling the sdk but it did not work.

非常感谢您对此提供的帮助.

Im very thankful for any help with this.