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mattga / MGCollapsingHeader

Implementation of an iOS view with a customizable header that collapses on scrolling.
MIT License
43 stars 18 forks source link

not working on Xcode 8 because constraint differences #7

Closed osmanyildirim closed 7 months ago

osmanyildirim commented 7 years ago

I have upgraded the project I developed with Xcode 7 to Xcode 8.I also did not use Auto Layout because the application works on a single device model, and compared it to a problem in this.Now my question is: This library was acting on constraints with Xcode 7, the old project was added as a default constraint, but I see that Xcode 8 does not have a default constraint. I got this in the following way

With Xcode 7 I get the following result when I write console. po button.constraints

-[0] : NSContentSizeLayoutConstraint:0x7f93916b1210 H:[UIButton:0x7f9391615b20'Button'(46)] Hug:250 CompressionResistance:750 -[1] : NSContentSizeLayoutConstraint:0x7f93916141b0 V:[UIButton:0x7f9391615b20'Button'(30)] Hug:250 CompressionResistance:750

With Xcode 8 I get the following result when I write console. po button.constraints

0 elements

As I said, I did not add the related button constraint in both projects, but by default in Xcode 7 there are 2 NSContentSizeLayoutConstraints visible. In Xcode 8, no NSContentSizeLayoutConstraint appears

Do you know why and how to solve it?

mattga commented 7 years ago

What version are you using? The latest version does not add constraints by default, you have to add them yourself. In the older it attempts to find the appropriate constraints, but this was buggy.