SDK location not found. Define location with an ANDROID_SDK_ROOT environment variable or by setting the sdk.dir
1. Go to your Project -> Android 2. Create a file local.properties 3. Open the file 4. Paste your Android SDK path depending on the operating system: 4.a Windows sdk.dir = C:/Users/USERNAME/AppData/Local/Android/sdk 4.b Linux or MacOS sdk.dir = /home/USERNAME/Android/sdk Replace USERNAME with your user name