@Hassan_Radi: line 156 set capabilities to driver
FwConstants.AndDriver = new AndroidDriver (new URL(FwConstants.strArg_URL),FwConstants.Appiumcapabiliy);
url is coming from excel spreadsheet , accessed using Apache POI.
****@Kamal_Girdher:**** Thanks for response and provided links , i built the framework which will access the values dynamically from the spreadsheet during execution. Firstly I am executing on Windows , same code I was referring into dynamic code. It is perfectly running in debug mode (node.exe invoke , setting capabilities and running above mentioned driver code). But during run mode , giving above mentioned error for which Hasan is requesting information. Thanks for your help.