ios - Xcode issue. Classes not recognized in one project, but in other project works fine -

ios - Xcode issue. Classes not recognized in one project, but in other project works fine -

i working on simple project, few files. went restroom , after came wrong done. xcode stopped recognising class or object create.

to improve explain, tried create new action sheet wouldn't recognise class, tried see if stuck , removed uialertviewdelegate class ( working before, , still in violet color, recognised element ) after deleting wouldn't recognise 1 time again if seek rewriting.

i tried restarting comp, restarting xcode, tried deleting derived data. nil worked.

if open project, works fine, must wrong in 1 project.

what can be?

the few things recognise few protocols, app delegate, primitive types, filter generators, raw byte, own classes, arrays...

i'm totally lost. seems it's missing reference, won't import frameworks ( uikit n on ) can in build settings ?

this code...

firstviewcontroller

import uikit class firstviewcontroller: uiviewcontroller, uiwebviewdelegate, uialertviewdelegate { allow _siteurl = "http://www.google.it" @iboutlet weak var _spinner: uiactivityindicatorview! @iboutlet weak var _webview: uiwebview! override func viewdidload() { super.viewdidload() _webview.delegate = self loadsite() } func loadsite(){ allow requesturl = nsurl(string:_siteurl) allow request = nsurlrequest(url: requesturl!) _webview.loadrequest(request) } func webview(webview: uiwebview, shouldstartloadwithrequest request: nsurlrequest, navigationtype: uiwebviewnavigationtype) -> bool { _spinner.startanimating() homecoming true } func webviewdidfinishload(webview: uiwebview) { println("did finish load") _spinner.stopanimating() } }

secondviewcontroller

import uikit class secondviewcontroller: uiviewcontroller { override func viewdidload() { super.viewdidload() // additional setup after loading view, typically nib. } override func didreceivememorywarning() { super.didreceivememorywarning() // dispose of resources can recreated. } }

you can seek "fix" xcode. works. @ https://github.com/codepath/ios_guides/wiki/fixing-xcode

ios objective-c xcode uikit nsobject