On Sep 14, 2014, at 19:47 , Charles Jenkins <cejw...@gmail.com> wrote:
> let noWrappers: [AnyObject] = [] > self.theFileWrapper = NSFileWrapper( directoryWithFileWrappers: > noWrappers ) > When I start typing “directoryWithFileWrappers,” Xcode displays its > suggestion list showing the prototype: > > NSFileWrapper( directoryWithFileWrappers: [NSObject : AnyObject] ) > I think I could send nil instead of bothering to create an empty array, but > whatever. No, the parameter isn’t an optional type, so you can’t pass nil. > Anyway, Xcode gives me the prototype which agrees with Apple’s documentation, > and I code according to it. Then Xcode marks the line as an error: “Missing > argument for parameter ‘options’ in call,” and my project won’t build. > > Is there an error in my code, or is this a problem I should report to Apple? > And in the latter case, what’s the best way? The parameter is a *dictionary*, not an array. IIRC you can specify an empty dictionary as ‘[:]’, so there’s no real need for a supplementary variable. If that’s the error that’s being reported on, then it’s being mis-reported. That’s probably worth a bug report. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
