I am currently on XCode Beta Version 9.3 beta 2 (9Q107o. I am facing some issues with a particular project. Autocomplete seems to have broken for the project. Its working fine for other projects.
Can anyone please help. Can't seem to figure out.
Thanks
Autocomplete working in Xcode is by no means guaranteed and definitely not for a beta. Try quitting everything, deleting your derived data, restarting your computer and if that doesn't work, go back to a supported version.