Xcode's Debug View Hiearchy fails with UITextViews that are not using Auto Layout

Originator:chris
Number:rdar://25505644 Date Originated:01-Apr-2016 08:26 PM
Status: Resolved:
Product:Developer Tools Product Version:Xcode 7.3
Classification:Serious Bug Reproducible:Always
 
Summary:
The Debug View Hierarchy feature in Xcode fails if the view to be inspected contains a UITextView that is not using Auto Layout.

Steps to Reproduce:
Run the attached sample code from Xcode 7.3 and choose ‘Debug View Hierarchy’ from the Debug Area controls

Expected Results:
Xcode pauses the running application and provides a visual representation of the current views on screen.

Actual Results:
Application pauses, but the User Interface Inspector is empty. The debug console contains the following log: *** Assertion failure in -[UITextView _firstBaselineOffsetFromTop], /BuildRoot/Library/Caches/com.apple.xbs/Sources/UIKit/UIKit-3512.60.7/UITextView.m:1683

Regression:
Appears to be new with Xcode 7.3.

Comments

Sample code: http://cl.ly/2P380I2H0I1u

By chris at April 2, 2016, 3:31 a.m. (reply...)

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