我正在尝试学习如何使用UITableView元素，然而，尽管观看了一个简单的教程并复制了一个字符一个字符的代码，表视图仍然会崩溃应用程序，尽管编辑器中没有出现任何错误。

代码：

import UIKit

class viewFriendsViewController: UIViewController, UITableViewDataSource, UITableViewDelegate {

@IBOutlet weak var tableView: UITableView!
var dataSource: [String] = []

var items = ["one", "two"]

override func viewDidLoad() {
    super.viewDidLoad()
    dataSource = ["new orleans", "San Fransisco", "Seattle", "New York", "London"]
}
override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()

}

func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    return dataSource.count
}

func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
    let cell: UITableViewCell = tableView.dequeueReusableCellWithIdentifier("homeCell", forIndexPath: indexPath)
    cell.textLabel?.text = dataSource[indexPath.row]
    return cell
}

}

错误:

2015-11-05 13:51:49.120协作[1745:218899]*由于未捕获的异常“NSUnknownKeyException”而终止应用程序，原因：“[setValue:forUndefinedKey:]：该类不符合密钥myTableView的键值编码。”*第一次抛出调用堆栈：（0 CoreFoundation 0x000000010ac16f45 exceptionPreprocess 165 1 libobjc.A.dylib
0x000000010c93adeb objc_exception_othrow 48 2 CoreFoundation
x00000010ac18b89-[NSE exception raise]9 3 Foundation
0x000000010afdfa6b-[NSObject（NSKeyValueCoding）setValue:forKey:]288 4 UIKit 0x000000010b5be04c-[UIIViewController setValue:for Key:]88 5 UIKit0x000000010b7eba71-[UILruntimeOutletConnection connect]109 6
CoreFoundation 0x000000010ab57a80-[NArray makeObjectsPerformalSelector]224 7 UIKit
0x000000010b17ea454-[UILib instantiateWithOwner:选项：]1864 8
UIKit 0x000000010b5c4c16-[UILViewController _loadViewFromNibNamed:捆绑包：]381 9 UIKit 0x0000000 10b5c55542-[UILviewController loadView]178 10 UIKit
0x000000010b5c58a0-[UIViewController loadViewIfRequired]138 11 UIKit 0x000000010b5c6013-[UIVViewController视图]27 12 UIKit 0x0000000 10bd687e7-[UIFullscreenPresentationController_setPresentedViewController:]87 13 UIKit 0x0000000010b595dde-[UIIPresentationControl initWithPresentedViewController:presentingViewController:133 14 UIKit 0x00000010b5d89ba-[UIViewController_presentViewController:带动画控制器：完成：]4004 15 UIKit 0x000000010b5dbc5c-[UIViewController_performCoordinatedPresentOrDismiss:动画：]489 16 UIKit 0x0000000 10b5db76b-[UIVViewControllerpresentViewController：动画：完成：]179 17 UIKit 0x0000000010b5e0e0f-[UIVviewController_showViewController:withAction：sender:]280 18 UIKit0x000000010ba2b130 __66-[UIStoryboardShowSegueTemplate newDefaultPerformHandlerForSegue:]_block_invoke 147 19 UIKit
0x000000010bb527c4-[UIStorayboardSegueTemplate performWithDestinationViewController:sender:]460 20 UIKit 0x000000010b525c7-[UISoryboardSequeTemplate perform:]82 21 UIKit 0x0000000 10bb5288b-[UIStor yboardSegue Template perform:]156 22 UIKit 0x0000000010b434e91-[UIApplication sendAction:to：from：forEvent:]92 23 UIKit 0x000000010b5a04d8-[UIControl sendAction:to：forEvent:]67 24 UIKit 0x0000000 10b5a07a4-[UICntrol _sendActionsForEvents:withEvent:]311 25 UIKit 0x0000000010b59f8d4-[UIControl touchesEnded：withEvent:]601 26 UIKit 0x00000010b4a2ed1-[UICWindow _sendTouchesForEvent:]835 27 UIKit 0x000000 10b4a3c06-[UICwindow sendEvent:]865 28UIKit
0x000000010b4532fa-[UIApplication sendEvent:]263 29 UIKit
0x00000000b42dabf_UIApplicationHandleEventQueue 6844 30 CoreFoundation 0x000000010ab43011 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION 17 31 CoreFoundation 0x00000010ab38f3c __CFRunLoopDoSources 0 556 32 CoreFoundation x00000010ab83f3 __CFRunLoopRun 867 33 CoreFoundation
CFRunLoopRunSpecific 488 34 GraphicsServices
0x000000010f20ad2 GSEventRunModal 161 35 UIKit
x00000010b43330d UIApplicationMain 171 36协作
0x000000010aa22f6d main 109 37 libdyld.dylib
0x00000010d44292d启动1 38
0x0000000000000001 0x0 1）libc abi.dylib：以NSException（lldb）类型的未捕获异常终止

谢谢你。