title: Warning-used as the name of the previous parameter rather than as part of the selector
body: <p>I am using a function in a class as below</p>
  
  <pre><code>- (void) uploadMorePic:(NSDictionary *) MuliPics: (NSData *)file  
  </code></pre>
  
  <p>It shows the warning -  <code>MuliPics</code> used as the name of the previous parameter rather than as part of the selector</p>
  
  <p>Why that comes ? </p>
  
  <p><img src="https://i.stack.imgur.com/Cuu2Z.png" alt="Screenshot for example"></p>