Does Xcode 12 (12A7209) crash Spotlight? Also Core Data template does not run in Simulator. Also makes Mac super hot and fans whirl?!

Developer Tools & Services Xcode
blurstoftimes OP
Created Sep ’20
Replies 47
Boosts 0
Views 8.6k
Participants 43
Is anyone else experiencing problems with the new Xcode 12 (build 12A7209)? Specifically:

  • Xcode crashes spotlight when running Simulator or Previews

  • Xcode makes Macbook Pro run very hot and fans kick up

  • Using a Core Data template with SwiftUI and running it in Simulator produces a blank white screen and never shows the timestamp list.

Made a feedback ticket using Feedback Assistant, and attached a copy-pasted diagnostic error report for the Spotlight crashing issue.

Is anyone else experiencing this? (I'm on a Macbook Pro 2017 touch bar) on Catalina MacOS.

Is this just me? It's not like this Xcode is in beta anymore, right? The Mac App Store has the updated Xcode 12, but I can see on the Apple Download website that there's an Xcode 12.2 beta as well.. I'm assuming Apple just decided to copy-paste the Xcode 12 beta 6 and rename it Xcode 12.0 for the 12A7209 build and expect everything to work out fine.

My Mac can barely run it without fans blazing and fingers melting as I tap my lava keyboard..


Replies  47
Boosts  0
Views  8.6k
Participants  43
AnonymousCoder OP
Nov ’20
Facing same issue with Xcode 12.1

Checkout Screenshot here : bb.co/XS2CV0g -- add https://
0
EmreAntalya OP
Nov ’20
This solution worked for me:

Add the /Users/<username>/Library/Developer/CoreSimulator/ to the privacy tab in spotlight settings.
0
Does Xcode 12 (12A7209) crash Spotlight? Also Core Data template does not run in Simulator. Also makes Mac super hot and fans whirl?!
First post date Last post date
 
 
Q