title: UIWebView is null in method called from another ViewController
body: <p>I have two viewControllers. <code>ViewController1</code> and <code>ViewController2</code>.</p>
  
  <p>In <code>viewController1</code> I create a <code>UIWebView</code> called <code>webView</code>.</p>
  
  <p>This is <code>viewController1.h</code> :</p>
  
  <pre><code>#import "viewController2.h"
  @class viewController2
  
  @interface viewController1 : UIViewController &lt;UIWebViewDelegate&gt; 
  {
  
  ...
  
  }
  
  @property (nonatomic, strong)UIWebView *webView;
  
  - (void)goToPerc:(float)perc;
  </code></pre>
  
  <p>This is <code>viewController1.m</code> :</p>
  
  <pre><code>- (void)viewDidLoad {
  
      ...
  
      webView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)];
      webView.delegate = self;
      webView.scrollView.delegate = self;
      [self.view addSubview:webView];
  
      ...
  
  }
  
  - (void)goToPerc:(float)perc {
      CGPoint scrollToPoint = CGPointMake(0, (int)(self.webView.scrollView.contentSize.height * (perc / 100)));
      NSLog(@"%@", webView);
      [webView.scrollView setContentOffset:scrollToPoint animated:YES];
  }
  </code></pre>
  
  <p>This is <code>viewController2.h</code> :</p>
  
  <pre><code>#import &lt;UIKit/UIKit.h&gt;
  #import "viewController1.h"
  
  @interface viewController2 : UIViewController
  {
      ...
  }
  </code></pre>
  
  <p>This is <code>viewController2.m</code> :</p>
  
  <pre><code>...
  
  - (void)blaBla
  {
      viewController1 *vc1 = [[viewController1 alloc] init];
      float scrollToPerc = 50.0;
      [vc1 goToPerc:scrollToPerc];
      NSLog(@"%@", vc1); // returns viewController1 in log
  }
  </code></pre>
  
  <p>The <code>NSLog(@"%@", webView);</code> in  <code>(void)goToPerc:(float)perc</code> returns null. And the scrolling doesn't work obviously. Why? All the other functions in <code>viewController1</code> don't return null on <code>webView</code> and <code>viewDidLoad</code> on <code>viewController1</code> is called so <code>webView</code> does exist!</p>
  
  <p>I also tried <code>self.webView</code>, no success either.</p>