Question

我对这个错误感到迷茫，有人可以帮忙吗？

我的代码：

import UIKit
import QuartzCore
import SDWebImage
import VBFPopFlatButton
import Parse
import Koloda


class DiscoverViewController: UIViewController, KolodaViewDataSource, KolodaViewDelegate {

    // MARK: Variables

    var response = ""

    var tvShows = [TVShow]()

    var numberOfCards: UInt = 20

    // MARK: Outlets

    @IBOutlet weak var menuButton: VBFPopFlatButton!

    @IBOutlet weak var showPoster: KolodaView!

    // MARK: Actions

    @IBAction func openMenu(sender: AnyObject) {
        let menu = UIStoryboard(name: "Main", bundle: nil).instantiateViewControllerWithIdentifier("MenuView") as!
        MenuViewController

        let mainNavContr = self.navigationController as! MainNavigationController

        menu.modalPresentationStyle = UIModalPresentationStyle.Custom

        menu.delegate = mainNavContr

        presentViewController(menu, animated: false, completion: nil)
    }


    @IBAction func notLiked(sender: AnyObject) {
        showPoster.swipe(SwipeResultDirection.Left)
    }


    @IBAction func liked(sender: AnyObject) {

        let show = self.tvShows[showPoster.currentCardNumber]

        UserLikedShows.userLikedShow(show, response: { (response) -> Void in
            switch response {
            case .Failure(let error):
                print(error)
            case .Success(_):
                print("like success")
            }
        })

        showPoster.swipe(SwipeResultDirection.Right)
    }


    // MARK: iOS

    override func viewDidLoad() {
        super.viewDidLoad()

        showPoster.layer.cornerRadius = 10

        showPoster.dataSource = self
        showPoster.delegate = self

        TVShow.getPopular { (response) -> () in
            switch response {

            case .Success(let shows) :
                self.tvShows = shows
                self.showPoster.reloadData()

            case .Failure(let error) :
                print(error, terminator: "")
            }
        }

    }

    override func viewWillAppear(animated: Bool) {
        super.viewWillAppear(animated)

        styleMenu()
    }

    // MARK: Go to Recommendations

    func changeController() {

        let userDefaults = NSUserDefaults.standardUserDefaults()

        userDefaults.setBool(true, forKey: didFinishRecommendationsKey)

        let mainNavContr = self.navigationController as! MainNavigationController
        let recommendationsViewController = self.storyboard!.instantiateViewControllerWithIdentifier("Recommendations") 
        mainNavContr.setViewControllers([recommendationsViewController], animated: false)

    }

    // MARK: Menu

    func styleMenu() {

        menuButton.currentButtonType = FlatButtonType.buttonMenuType
        menuButton.currentButtonStyle = FlatButtonStyle.buttonPlainStyle
        menuButton.lineThickness = 2
        menuButton.tintColor = UIColor.whiteColor()
    }

    // MARK: Koloda
    func kolodaNumberOfCards(koloda: KolodaView) -> UInt {
        return numberOfCards
    }

    func kolodaViewForCardAtIndex(koloda: KolodaView, index: UInt) -> UIView {

        let bg = UIImageView()

        bg.frame = showPoster.bounds

        if tvShows.count > 0 {
            bg.sd_setImageWithURL(tvShows[Int(index)].posterURL, placeholderImage: UIImage(named: "nopreview"))

            view.insertSubview(bg, aboveSubview: showPoster)

            return bg
        } else {
            return UIImageView(image: UIImage(named: "nopreview"))
        }

    }

    func kolodaViewForCardOverlayAtIndex(koloda: KolodaView, index: UInt) -> OverlayView? {
        return nil
    }

    func kolodaDidSwipedCardAtIndex(koloda: KolodaView, index: UInt, direction: SwipeResultDirection) {

        if direction == SwipeResultDirection.Right {

            let show = self.tvShows[Int(index)]

            UserLikedShows.userLikedShow(show, response: { (response) -> Void in
                switch response {
                case .Failure(let error):
                    print(error)
                case .Success(_):
                    print("like success")
                }
            })
        }

    }

    func kolodaDidRunOutOfCards(koloda: KolodaView) {
        changeController()
    }

    func kolodaShouldApplyAppearAnimation(koloda: KolodaView) -> Bool {
        return true
    }

    func kolodaShouldMoveBackgroundCard(koloda: KolodaView) -> Bool {
        return true
    }

    func kolodaShouldTransparentizeNextCard(koloda: KolodaView) -> Bool {
        return true
    }

}

编译错误消息：

CompileSwift normal x86_64 /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/DiscoverViewController.swift
    cd /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -c /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/DescriptionViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/LoginViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/UserSavedShows.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/MySeriesViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SelectedEpisodeViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/Mood.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/MainNavigationController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/AvatarView.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SeasonsCollectionViewCell.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/TVShow.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/User.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SearchTableViewCell.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/EpisodesCollectionViewCell.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SearchResultsTableViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SeriesPosterCollectionViewCell.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/AiringTodayViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/RecommendationViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/Genre.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/UserLikedShows.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/AppDelegate.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/Session.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/MenuViewController.swift -primary-file /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/DiscoverViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/DeleteAlertViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SettingsViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/AiringTodayTableViewCell.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SeasonsViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/Constants.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/UserWatchedEpisodes.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/EpisodesViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/MoodGenre.swift -target x86_64-apple-ios8.0 -enable-objc-interop -sdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.2.sdk -I /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Products/Debug-Staging-iphonesimulator -F /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Products/Debug-Staging-iphonesimulator -enable-testing -g -import-objc-header /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/Surfies-Bridging-Header.h -module-cache-path /Users/bmbrina/Library/Developer/Xcode/DerivedData/ModuleCache -D Debug -D Staging -D COCOAPODS -serialize-debugging-options -Xcc -I/Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Surfies-generated-files.hmap -Xcc -I/Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Surfies-own-target-headers.hmap -Xcc -I/Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Surfies-all-non-framework-target-headers.hmap -Xcc -ivfsoverlay -Xcc /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/all-product-headers.yaml -Xcc -iquote -Xcc /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Surfies-project-headers.hmap -Xcc -I/Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Products/Debug-Staging-iphonesimulator/include -Xcc -I/Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/DerivedSources/x86_64 -Xcc -I/Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/DerivedSources -Xcc -DDEBUG=1 -Xcc -DSTAGING=1 -Xcc -DCOCOAPODS=1 -Xcc -working-directory/Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies -emit-module-doc-path /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Objects-normal/x86_64/DiscoverViewController~partial.swiftdoc -Onone -module-name Surfies -emit-module-path /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Objects-normal/x86_64/DiscoverViewController~partial.swiftmodule -serialize-diagnostics-path /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Objects-normal/x86_64/DiscoverViewController.dia -emit-dependencies-path /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Objects-normal/x86_64/DiscoverViewController.d -emit-reference-dependencies-path /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Objects-normal/x86_64/DiscoverViewController.swiftdeps -o /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Objects-normal/x86_64/DiscoverViewController.o

0  swift                    0x0000000111a83fbb llvm::sys::PrintStackTrace(__sFILE*) + 43
1  swift                    0x0000000111a846fb SignalHandler(int) + 379
2  libsystem_platform.dylib 0x00007fff8ea19eaa _sigtramp + 26
3  swift                    0x0000000110206e58 swift::NominalTypeDecl::prepareExtensions() + 40
4  swift                    0x000000010fd4a707 swift::SILWitnessVisitor<(anonymous namespace)::SILGenConformance>::visitProtocolDecl(swift::ProtocolDecl*) + 999
5  swift                    0x000000010fd47ee5 swift::Lowering::SILGenModule::getWitnessTable(swift::ProtocolConformance*) + 277
6  swift                    0x000000010fd975b0 (anonymous namespace)::SILGenType::emitType() + 1264
7  swift                    0x000000010fd9704e swift::Lowering::SILGenModule::visitNominalTypeDecl(swift::NominalTypeDecl*) + 30
8  swift                    0x000000010fd1fbdb swift::Lowering::SILGenModule::emitSourceFile(swift::SourceFile*, unsigned int) + 779
9  swift                    0x000000010fd20790 swift::SILModule::constructSIL(swift::ModuleDecl*, swift::SILOptions&, swift::FileUnit*, llvm::Optional<unsigned int>, bool, bool) + 928
10 swift                    0x000000010fd20b3d swift::performSILGeneration(swift::FileUnit&, swift::SILOptions&, llvm::Optional<unsigned int>, bool) + 109
11 swift                    0x000000010fb74992 performCompile(swift::CompilerInstance&, swift::CompilerInvocation&, llvm::ArrayRef<char const*>, int&) + 11442
12 swift                    0x000000010fb71ad3 frontend_main(llvm::ArrayRef<char const*>, char const*, void*) + 2691
13 swift                    0x000000010fb6e154 main + 2324
14 libdyld.dylib            0x00007fff98e445ad start + 1
15 libdyld.dylib            0x0000000000000068 start + 1729870524
Stack dump:
0.  Program arguments: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -c /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/DescriptionViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/LoginViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/UserSavedShows.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/MySeriesViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SelectedEpisodeViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/Mood.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/MainNavigationController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/AvatarView.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SeasonsCollectionViewCell.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/TVShow.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/User.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SearchTableViewCell.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/EpisodesCollectionViewCell.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SearchResultsTableViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SeriesPosterCollectionViewCell.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/AiringTodayViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/RecommendationViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/Genre.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/UserLikedShows.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/AppDelegate.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/Session.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/MenuViewController.swift -primary-file /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/DiscoverViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/DeleteAlertViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SettingsViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/AiringTodayTableViewCell.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/SeasonsViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/Constants.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/UserWatchedEpisodes.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/EpisodesViewController.swift /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/MoodGenre.swift -target x86_64-apple-ios8.0 -enable-objc-interop -sdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.2.sdk -I /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Products/Debug-Staging-iphonesimulator -F /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Products/Debug-Staging-iphonesimulator -enable-testing -g -import-objc-header /Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies/Surfies/Surfies-Bridging-Header.h -module-cache-path /Users/bmbrina/Library/Developer/Xcode/DerivedData/ModuleCache -D Debug -D Staging -D COCOAPODS -serialize-debugging-options -Xcc -I/Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Surfies-generated-files.hmap -Xcc -I/Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Surfies-own-target-headers.hmap -Xcc -I/Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Surfies-all-non-framework-target-headers.hmap -Xcc -ivfsoverlay -Xcc /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/all-product-headers.yaml -Xcc -iquote -Xcc /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Surfies-project-headers.hmap -Xcc -I/Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Products/Debug-Staging-iphonesimulator/include -Xcc -I/Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/DerivedSources/x86_64 -Xcc -I/Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/DerivedSources -Xcc -DDEBUG=1 -Xcc -DSTAGING=1 -Xcc -DCOCOAPODS=1 -Xcc -working-directory/Users/bmbrina/Documents/Developer/MobileDev/Apps/Surfies -emit-module-doc-path /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Objects-normal/x86_64/DiscoverViewController~partial.swiftdoc -Onone -module-name Surfies -emit-module-path /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Objects-normal/x86_64/DiscoverViewController~partial.swiftmodule -serialize-diagnostics-path /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Objects-normal/x86_64/DiscoverViewController.dia -emit-dependencies-path /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Objects-normal/x86_64/DiscoverViewController.d -emit-reference-dependencies-path /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Objects-normal/x86_64/DiscoverViewController.swiftdeps -o /Users/bmbrina/Library/Developer/Xcode/DerivedData/Surfies-dixlbskdjnkdcdcuwupxgblgwhju/Build/Intermediates/Surfies.build/Debug-Staging-iphonesimulator/Surfies.build/Objects-normal/x86_64/DiscoverViewController.o

我收到了一个名为 Koloda 的CocoaPod的错误，我根据他们的Github repo修复了它，当我尝试构建我的项目时出现以下错误：命令由于信号而失败：分段错误：11 。

它说明了问题所在的类，以及我使用该pod（Koloda）的同一类。我试图删除pod使用的功能，但代码仍然出现。

我也尝试过清理项目和依赖项，但似乎没有任何工作。

有什么想法吗？

Answer 1

数据源/委托方法命名在最新版本中已更改。尝试更新Koloda并检查委托和数据源中的命名。

由于信号命令失败：分段错误：11尝试构建时

1 个答案: