Thanks a lot…I am able to launch appium manually.to start appium programatically i am facing unknown device id error even though necessary software’s has been installed.
Steps i folloed:
new AppiumServiceBuilder().usingDriverExecutable(new File("/usr/local/bin/node"))
.withAppiumJS(new File("/Users/ifocus/Desktop/Appium.app/Contents/Resources/app/node_modules/appium/build/lib/main.js"))
.withIPAddress(“0.0.0.0”).usingPort(4723));