title: @try - catch block in Objective-C
body: <p>Why doesn't @try block work?
  It crashed the app, but it was supposed to be caught by the @try block.</p>
  
  <pre><code> NSString* test = [NSString stringWithString:@"ss"];
  
   @try {
      [test characterAtIndex:6];
  
   }
   @catch (NSException * e) {
      NSLog(@"Exception: %@", e);
   }
   @finally {
      NSLog(@"finally");
   }
  </code></pre>