Catalyst app crashes on launch with Big Sur Beta 4

UI Frameworks AppKit
overdesigned OP
Created Aug ’20
Replies 2
Boosts 0
Views 1.1k
Participants 3
I just got macOS 11 Beta 4 and Xcode Beta 4 up and running. I have an existing Catalyst app that worked fine in Beta 3 but now crashes on launch with this error:

[NSLayoutManager hyphenationFactor] with mismatched application context AppKit

Anyone else see this? I’m not using NsLayoutManager directly, but I do have UITextViews in my app.
Replies  2
Boosts  0
Views  1.1k
Participants  3
iyordanov1 OP
Aug ’20
I got the same issue today (with Big Sur beta 4 and Xcode beta 4)...rebooting my Mac fixed it.
0
J0hn OP
Aug ’20
My App is breakpointing at this exception on beta4 as well, but If I click "continue" it will proceed as normal.
0
Catalyst app crashes on launch with Big Sur Beta 4
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