I\'m trying to run my Ionic 3 project on my Android device with ionic cordova run android --device --stacktrace, but, I\'ve the following output:
ionic cordova run android --device --stacktrace
In my case, using Visual Studio + Cordova, this case was solved by copying "licenses" folder from your %ANDROID_HOME% folder to "C:\ProgramData\Microsoft\AndroidSDK\25", VS took licenses from there.
%ANDROID_HOME%
C:\ProgramData\Microsoft\AndroidSDK\25