DVTFoundation.framework is located inside Xcode.app - specifically /Applications/Xcode.app/Contents/SharedFrameworks/DVTFoundation.framework
I have no idea why you're running into this. You can give this command a try from terminal and see if it improves it at all, or if it screws it up completely. If it does screw it up, then delete Xcode.app and reinstall from the app store. And I'll be honest, I won't be surprised if it screws it up.sudo install_name_tool -add_rpath /Applications/Xcode.app/Contents/SharedFrameworks /Applications/Xcode.app/Contents/MacOS/Xcode
You shouldn't have an issue like this at all so deleting Xcode.app and reinstalling it is what you should try either way.
Thx for the advice, but that did not help at all. Neverless i did solve the problem. I had to disable SIP, once i have done that Xcode started without any errors.Go to the full post