user7078958 user7078958 - 1 month ago 7
iOS Question

NSLayoutConstraint format

The First image is use else if,
after I change if, when compile is not have any issue until I click other page then have a error, the error is

NSInvalidArgumentExeception, reas: 'Unable to prase constraint format: @"V:[allCssLabel]-0-[individualLabel]"


I try to change
@"V:|-[allCssLabel]-0-[individualLabel]-|"
, still have a error, I want to know how to fix the problem
enter image description here
enter image description here

Answer

Views in "format" should correspond views in variable bindings dictionary. You have incorrect name in variable bindings

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