Xcode 8 autocomplete disappearing (see images inside)

Hi guys,


I'm experiecing an incredibly frustrating issue in XCode 8. Currently I am on OSX Yosimite 10.11.6 running XCode Version 8.0 (8A218a).


Autocomplete just stops working and absolutely no amount of restarts, clearing derived data, cleaning and rebuilding the project, or downloading all of the documentation is working.


Take a look at these two images. On the left is how autocomplete is supposed to look, on the right is what I will just randomly start getting in a project:
http://i.imgur.com/Xdj4jwD.png


Does anyone have any idea how to fix this. It's madding to have to keep a bunch of copies of your project in hopes that this doesn't up and randomly happen and you have to revert.


Thank you.

Replies

Did you find a solution for this frustrating issue?

I am running Xcode 8.1 on latest macOS 10.12.1 and experiencing the same issue (Obj-C project), restarts/cleans/anything doesn't help...


I might as well edit my project in VIM because XCode has turned into a dud.

Did you ever find a solution? Having the exact same problem, and restarting Xcode every couple of minutes is extremely annoying.