[iOS] Avoid crash adding items to ObservableCollection #21613
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jsuarezruiz
added
t/bug
jsuarezruiz
commented
Apr 3, 2024
| try | ||
| { | ||
| // We only have to do this on older iOS versions; sometimes when removing a cell that's right at the edge | ||
| // of the viewport we'll run into a race condition where the invalidation context will have the removed | ||
| // indexpath. And then things crash. So | ||
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| var defaultContext = base.GetInvalidationContext(preferredAttributes, originalAttributes); |
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Investigating why null is returned in unexpected cases (the cell is visible).
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Description of Change
Avoid crash adding items to ObservableCollection.
Issues Fixed
Fixes #21374