why Xcode 7.2 crash 'Could not instantiate class named IBNSLayoutConstraint'? why Xcode 7.2 crash 'Could not instantiate class named IBNSLayoutConstraint'? xcode xcode

why Xcode 7.2 crash 'Could not instantiate class named IBNSLayoutConstraint'?


xcode xcode7 xcode7.1 xcode7.2

Select Storyboard Disable Size class resolve my problem. Hope this will help you! ThanksAfter build your project you can again enable size class.

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xcode xcode7 xcode7.1 xcode7.2

In my case I had "padView" that was not installed in any/any size class and was installed in regular/regular size class, but it's subviews were installed in all size classes.

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"PadView" settings:

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"PadView" subviews settings:

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When I changed "PadView" subviews installation settings to the same as "PadView" settings my problem was resolved.

enter image description here

xcode xcode7 xcode7.1 xcode7.2

You probably using InterfaceBuilder Storyboard for localization. You should also consider them and remove inactive constraits inside them or use Localizable Strings for localization.

You can also check this answer.

Storyyboard localization section

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