Bug 10984 - NSLayoutConstraint.Create should allow null for 2nd view
Summary: NSLayoutConstraint.Create should allow null for 2nd view
Status: RESOLVED FIXED
Alias: None
Product: Xamarin.Mac
Classification: Desktop
Component: Library (Xamarin.Mac.dll) ()
Version: 1.0.x
Hardware: Macintosh Mac OS
: --- normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2013-03-07 18:24 UTC by jesse.attas
Modified: 2013-04-02 08:07 UTC (History)
1 user (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
RESOLVED FIXED

Description jesse.attas 2013-03-07 18:24:23 UTC
The Objective-C method for creating constraints constraintWithItem:attribute:relatedBy:toItem:attribute:multiplier:constant tells you to pass in nil for the toItem:(view2) parameter if the constraint isn't specifying a relationship between multiple views
https://developer.apple.com/library/mac/#documentation/AppKit/Reference/NSLayoutConstraint_Class/NSLayoutConstraint/NSLayoutConstraint.html

When I try to pass in null to the equivalent Xamarin.Mac method NSLayoutConstraint.Create, I get a null reference exception.
Comment 1 Sebastien Pouliot 2013-04-02 08:07:24 UTC
Fixed in monomac/master: e932285f7d0c88f9a49b3e29ae441b19c1ce8da7
Xamarin.Mac 705f3d98f111b368761b7339d01f98e6fb31b98f (1.3.13+)