So In this article, we will talk about how to solve this error using five different methods. So we need to look at why this error is popping up? Because of this error, we cannot compile our project. You may face this error even after typing y as the answer for the question: Do you accept the license ‘android-sdk-license-c81a61d9’ : y. Alternatively, to transfer the license agreements from one workstation to another, see platforms android-27 Android SDK Platform 27 build-tools 27.0.3 Android SDK Build-Tools 27.0.3 To build this project, accept the SDK license agreements and install the missing components using the Android Studio SDK Manager. When you download the latest Android SDK tools version using the command line to install SDKs and you just try to build gradle then this error shows up: Failed to install the following Android SDK packages as some licenses have not been accepted. Firebase Authentication with Phone Number OTP in Android.How to Retrieve Data from the Firebase Realtime Database in Android?.

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Install sdk for android studio