Action sheet causes LayoutConstraints warning
Originator: | mark | ||
Number: | rdar://49289931 | Date Originated: | 03/26/2019 |
Status: | Open | Resolved: | |
Product: | iOS + SDK | Product Version: | 12.2 |
Classification: | Bug | Reproducible: | Always |
Area: UIKit Summary: Presenting a UIAlertController with style .actionSheet on an iPhone causes a LayoutConstraints warning to be logged. Steps to Reproduce: Run the attached sample project on an iPhone device or simulator. Expected Results: An action sheet should be displayed with no warnings. Actual Results: The following warning is logged and a UIViewAlertForUnsatisfiableConstraints breakpoint is triggered: [LayoutConstraints] Unable to simultaneously satisfy constraints. ... ( "<NSLayoutConstraint:0x600001485a90 UIView:0x7fd59947db10.width == - 16 (active)>" ) Version/Build: iOS 12.2/16E227 Configuration/Notes: This does not occur on iOS 12.1, new with 12.2. Same warning with Objective-C and Swift 4.2
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I can confirm this radar is still present on iOS 13