Help! My Citra's not working on my iMac on macOS High Sierra

Whenever I open any Citra version, it opens to the choosing window but then I can’t open the actual games as the annoying rainbow loading swirls pop into existence. I have to them ‘Force Quit’ the app and terminal… Please tell me how I can fix this cuz it was working very well this morning, but stopped after I updated the Citra firmware. None of my games are working.:

[ one thing you may want to note is that when I do quit the app by force, the game runs for like, 2 seconds and then it does, as intended, shut ]

it’s an iMac (21.5-inch, Mid 2011)
2.5 GHz Intel Core i5
8 GB 1333 MHz DDR3
Graphic Chip: AMD Radeon HD 6750M 512 MB

  • Operating System: HS 10.13.6
  • Citra Version (found in title bar):
    Nightly (any really… I tried all)
  • Game: Pokémon: Ultra Sun
  • Screenshot of Issue
    (it just said not responding and that’s all)

Diagnostic Log
Upload your log file as an attachment by dragging & dropping.

In order to save a copy of the log, follow this guide:
<(can’t do that cuz it just crashes on me)>

In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.

But then I can’t, it keeps crashing…

Oh wait… I just realized you’re a bot. Sorry

(first time I’m apologizing to an automated system…)