Error when executing : ionic cordova run android

I’m trying to use genymotion for testing ionic apps, but when I execute : ionic cordova run android, I get the following result:

42 actionable tasks: 42 up-to-date
Built the following apk(s):

native-run.cmd android --app platforms\android\app\build\outputs\apk\debug\app-debug.apk
[native-run] No hardware devices found, attempting emulator…
[native-run] ERR_NO_TARGET: No targets devices/emulators available. Cannot create AVD because there is no suitable API installation. Use --sdk-info to reveal missing packages and other issues.
[ERROR] An error occurred while running subprocess native-run.

    native-run.cmd android --app platforms\android\app\build\outputs\apk\debug\app-d... exited with exit code 1.

    Re-running this command with the --verbose flag may provide more information.

Any idea on this problem ?