title: pathForResource doesn't work
body: <p>I have problem with</p>
  
  <pre><code>NSString *filePaht = [[NSBundle mainBundle] pathForResource:(NSString *)name ofType:(NSString *)ext];
  </code></pre>
  
  <p>if I used</p>
  
  <pre><code>NSString *filePaht = [[NSBundle mainBundle] pathForResource:@"soundName" ofType:@"aiff"];
  </code></pre>
  
  <p>it's OK. but when I used</p>
  
  <pre><code>NSString *fileName = [[file.list objectAtIndex:index] objectForKey:@"soundName"];
  NSString *filePaht = [[NSBundle mainBundle] pathForResource:fileName ofType:@"aiff"];
  </code></pre>
  
  <p>It's not work </p>
  
  <p>have any idea !?</p>
  
  <p>Thanks </p>