我一直在关注“构建您的第二个iOS应用程序”教程步骤，并且在教程承诺所有错误都将消失之后我遇到了此错误，但错误直到之后才显示其他错误都得到纠正，我试图编译它。
错误：
The document "MainStoryboard_iPhone.storyboard" could not be opened. Failed to unarchive element named "UITableViewController".
以下是tutorial的链接。
这是我的XML格式的故事板
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="1.1" toolsVersion="2182" systemVersion="11D50" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" initialViewController="3">
<dependencies>
<deployment defaultVersion="1296" identifier="iOS"/>
<development defaultVersion="4200" identifier="xcode"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="1179"/>
</dependencies>
<scenes>
<!--Navigation Controller-->
<scene sceneID="11">
<objects>
<placeholder placeholderIdentifier="IBFirstResponder" id="10" sceneMemberID="firstResponder"/>
<navigationController id="3" sceneMemberID="viewController">
<navigationBar key="navigationBar" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" id="4">
<autoresizingMask key="autoresizingMask"/>
</navigationBar>
<connections>
<segue destination="12" kind="relationship" relationship="rootViewController" id="19"/>
</connections>
</navigationController>
</objects>
<point key="canvasLocation" x="-1" y="64"/>
</scene>
<!--Hello World Master View Controller - Master-->
<scene sceneID="18">
<objects>
<placeholder placeholderIdentifier="IBFirstResponder" id="17" sceneMemberID="firstResponder"/>
<tableViewController storyboardIdentifier="" title="Master" id="12" customClass="HelloWorldMasterViewController" sceneMemberID="viewController">
<tableView key="view" opaque="NO" clipsSubviews="YES" clearsContextBeforeDrawing="NO" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="plain" rowHeight="44" sectionHeaderHeight="22" sectionFooterHeight="22" id="13">
<rect key="frame" x="0.0" y="64" width="320" height="416"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
<prototypes>
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" accessoryType="disclosureIndicator" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" reuseIdentifier="BirdSightingCell" textLabel="phq-AM-6qj" detailTextLabel="d2j-B0-0IP" style="IBUITableViewCellStyleSubtitle" id="lJ0-d7-vTF">
<rect key="frame" x="0.0" y="22" width="320" height="44"/>
<autoresizingMask key="autoresizingMask"/>
<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
<rect key="frame" x="0.0" y="0.0" width="300" height="43"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Bird Sightings" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="phq-AM-6qj">
<rect key="frame" x="10" y="2" width="123" height="22"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="boldSystem" pointSize="18"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<color key="highlightedColor" red="1" green="1" blue="1" alpha="1" colorSpace="calibratedRGB"/>
</label>
<label opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="left" text="Subtitle" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="d2j-B0-0IP">
<rect key="frame" x="10" y="24" width="47" height="18"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="system" pointSize="14"/>
<color key="textColor" red="0.50196078431372548" green="0.50196078431372548" blue="0.50196078431372548" alpha="1" colorSpace="calibratedRGB"/>
<color key="highlightedColor" red="1" green="1" blue="1" alpha="1" colorSpace="calibratedRGB"/>
</label>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
</view>
<color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
<connections>
<segue destination="21" kind="push" identifier="ShowSightingDetails" id="w1o-hR-DXB"/>
</connections>
</tableViewCell>
</prototypes>
<sections/>
<connections>
<outlet property="dataSource" destination="12" id="16"/>
<outlet property="delegate" destination="12" id="15"/>
</connections>
</tableView>
<navigationItem key="navigationItem" title="Bird Sightings" id="36"/>
</tableViewController>
</objects>
<point key="canvasLocation" x="459" y="64"/>
</scene>
<!--Hello World Detail View Controller - Detail-->
<scene sceneID="24">
<objects>
<placeholder placeholderIdentifier="IBFirstResponder" id="23" sceneMemberID="firstResponder"/>
<viewController storyboardIdentifier="" title="Detail" id="21" customClass="HelloWorldDetailViewController" sceneMemberID="viewController">
<view key="view" contentMode="scaleToFill" id="22">
<rect key="frame" x="0.0" y="64" width="320" height="416"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<subviews>
<tableView clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="static" style="plain" rowHeight="44" sectionHeaderHeight="22" sectionFooterHeight="22" id="bJd-7W-8nV">
<rect key="frame" x="0.0" y="0.0" width="320" height="445"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
<sections>
<tableViewSection headerTitle="" id="Ihs-Gj-deH">
<cells>
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" id="6ax-NG-pEn">
<rect key="frame" x="0.0" y="0.0" width="320" height="44"/>
<autoresizingMask key="autoresizingMask"/>
<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
<rect key="frame" x="0.0" y="0.0" width="320" height="43"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Bird Name:" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="10" id="eba-dh-Ofl">
<rect key="frame" x="20" y="11" width="125" height="21"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<color key="highlightedColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
</label>
<label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Label" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="10" id="PBz-NZ-g9m">
<rect key="frame" x="153" y="11" width="147" height="21"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<color key="textColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
<color key="highlightedColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
</label>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
</view>
</tableViewCell>
</cells>
</tableViewSection>
<tableViewSection headerTitle="" id="YGG-h0-ybX">
<cells>
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" id="oYs-Dm-zlN">
<rect key="frame" x="0.0" y="44" width="320" height="44"/>
<autoresizingMask key="autoresizingMask"/>
<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
<rect key="frame" x="0.0" y="0.0" width="320" height="43"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Location:" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="10" id="mbD-Wl-CEY">
<rect key="frame" x="20" y="11" width="125" height="21"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<color key="highlightedColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
</label>
<label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Label" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="10" id="A69-jC-WXb">
<rect key="frame" x="153" y="11" width="147" height="21"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<color key="textColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
<color key="highlightedColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
</label>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
</view>
</tableViewCell>
</cells>
</tableViewSection>
<tableViewSection headerTitle="" id="zi6-o7-XN3">
<cells>
<tableViewCell contentMode="scaleToFill" selectionStyle="blue" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" id="gsv-CZ-0go">
<rect key="frame" x="0.0" y="88" width="320" height="44"/>
<autoresizingMask key="autoresizingMask"/>
<view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
<rect key="frame" x="0.0" y="0.0" width="320" height="43"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Date:" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="10" id="K2s-9i-tfj">
<rect key="frame" x="20" y="11" width="125" height="21"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<color key="highlightedColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
</label>
<label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Label" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="10" id="PTf-Ge-Hjf">
<rect key="frame" x="153" y="11" width="147" height="21"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<color key="textColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
<color key="highlightedColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
</label>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
</view>
</tableViewCell>
</cells>
</tableViewSection>
</sections>
</tableView>
</subviews>
<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
</view>
<navigationItem key="navigationItem" title="Sightings" id="26"/>
<connections>
<outlet property="lblBirdName" destination="PBz-NZ-g9m" id="KgV-rg-2MY"/>
<outlet property="lblDate" destination="PTf-Ge-Hjf" id="Scy-nS-Sot"/>
<outlet property="lblLocation" destination="A69-jC-WXb" id="hwm-Zv-8QE"/>
</connections>
</viewController>
</objects>
<point key="canvasLocation" x="902" y="64"/>
</scene>
</scenes>
<classes>
<class className="HelloWorldDetailViewController" superclassName="UITableViewController">
<source key="sourceIdentifier" type="project" relativePath="./Classes/HelloWorldDetailViewController.h"/>
<relationships>
<relationship kind="outlet" name="lblBirdName" candidateClass="UILabel"/>
<relationship kind="outlet" name="lblDate" candidateClass="UILabel"/>
<relationship kind="outlet" name="lblLocation" candidateClass="UILabel"/>
</relationships>
</class>
<class className="HelloWorldMasterViewController" superclassName="UITableViewController">
<source key="sourceIdentifier" type="project" relativePath="./Classes/HelloWorldMasterViewController.h"/>
</class>
</classes>
<simulatedMetricsContainer key="defaultSimulatedMetrics">
<simulatedStatusBarMetrics key="statusBar"/>
<simulatedOrientationMetrics key="orientation"/>
<simulatedScreenMetrics key="destination"/>
</simulatedMetricsContainer>
</document>
我对目标c和Xcode完全不熟悉所以我不确定我做错了什么，甚至不知道从哪里开始这样的错误。如果有人知道如何解决这个错误，或者同时学习目标c和iOS开发的更好（在线）资源，我真的很感激。或者
Here是我的项目，如果有人想为我看看它。
答案 0 :(得分：3)
我能够在教程中找出我做错了什么。而不是拖动TableViewController并删除DetailViewController，我将一个表拖到控制台顶部的详细信息视图上。我不确定我是怎么错过的，昨天我一定很累。
此外，任何人都坚持苹果iPhone开发教程，我强烈推荐iTunes上的“斯坦福iPhone开发”系列。我现在正在经历它，这太棒了。它解释了苹果教程从未做过的事情（比如何时在属性中使用强vs弱，在属性中也使用原子vs非原子）。我知道我已经开始理解目标c了，因为当我遇到困难时，我实际上知道要google什么。