ios - Issue with setting image UILabel swift - found nil while unwrapping optional -
code looks this:
lazy var placelabel: uilabel = { let label = uilabel() label.backgroundcolor = uicolor(patternimage: uiimage(named: "placelabel")!) label.translatesautoresizingmaskintoconstraints = false return label }()
i'm not sure why when input label.backgroundcolor() program can't run , breaks on line.
"fatal error: unexpectedly found nil while unwrapping optional value"
when remove , continue setup seems run fine. i've seen other comments on issues saying view isn't setup when command called i'm pretty doing exact same thing buttons , whatnot , it's working fine.
any idea why happening?
thanks
in line, uicolor(patternimage: uiimage(named: "placelabel")!)
, forcing unwrapping of uiimage object using !
. if no image named "placelabel" exists in project, app crash, trying unwrap nil.
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