Flutter not detecting Android SDK

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I've been trying to get flutter to detect the Android SDK.

flutter doctor


returns


PS I:\Projects\Flutter\fluttertest\flutterproject> flutter doctor -v
[√] Flutter (Channel beta, v0.1.5, on Microsoft Windows [Version
10.0.16299.248], locale en-US)
• Flutter version 0.1.5 at I:\Source\flutter
• Framework revision 3ea4d06340 (7 days ago), 2018-02-22 11:12:39 -0800
• Engine revision ead227f118
• Dart version 2.0.0-dev.28.0.flutter-0b4f01f759

[!] Android toolchain - develop for Android devices
• Android SDK at C:\NVPACK\android-sdk-windows
• Android NDK location not configured (optional; useful for native profiling support)
• ANDROID_HOME = C:\NVPACK\android-sdk-windows
X Android SDK is missing command line tools; download from "link to google"
• Try re-installing or updating your Android SDK,
visit https://flutter.io/setup/#android-setup for detailed instructions.

[√] 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)

[√] VS Code (version 1.20.1)
• VS Code at C:\Program Files\Microsoft VS Code
• Dart Code extension version 2.9.2

[√] Connected devices (1 available)
• Nexus 6P • 8XV7N16A04000597 • android-arm64 • Android 8.1.0 (API 27)

! Doctor found issues in 1 category.




I've tried downloading the SDK Tools Package and even Installed Android Studio
and added it to PATH, but was unable to resolve the issue.
The current Android installation sits in a directory called C:\NVPACK, and although I do remember fiddling with it, I don't remember which program installed it. I'm considering removing it. Any help would be greatly appreciated.



It turns out that I had NVIDIA CodeWorks installed. I believe it was part of my VS2017 installation options. I've removed it and modified my ANDROID_HOME Environment Variable and removed all of the variables associated with the NVPACK folder. (thanks to everyone (1) who helped me offsite!)



You have to set ANDROI_HOME variable to SDK.
create a new variable by the name and set it to the installation directory.
make sure SDK is not below 2 subfolders from c drive. or any windows root drive.

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