I'm unable to open my Xcode application. when I click on the application Xcode launch but screen is blank. It's show all option like File,Edit ,View and so on... of Xcode in upper Left hand side but not opening so please help me out of this situation. I'm facing this problem since when I was update my Xcode application version from 10.2 to 10.2.1. and my current Xcode version is 10.3 but stilll not opening. I was also contact to apple support but all the process like Uninstall and reinstall the Xcode application and reset setting via terminal by apple support and also boot via safe mode also but uable to clear my problem. and still I have same problem.apple support told me to contact developer.apple.com for you support.so please help me out of this situation.please note that there is no message error message on the screen. Thank You.
Have you several versions of XCode installed (not beta) ?
How much memory (Disk and RAM) available ? May be installation was not complete.
When you launch XCode, do you see "Welcome to XCode" ?