How to Launch emulator automatically through code instead of launching manually

How to Launch emulator automatically through code instead of launching manually

Hi
What is your capabilities ?

        capabilities.setCapability("deviceName", "Nexus S API 28");
        capabilities.setCapability("udid", "emulator-5554"); //DeviceId from "adb devices" command
        capabilities.setCapability("platformName", "Android");
        capabilities.setCapability("appPackage", "xx");
        capabilities.setCapability("appActivity","xx");
        capabilities.setCapability("noReset","false");

Can you give us more detail about console error ?