title: Invalid Binary File after uploading on ITunesConnect
body: <p>I have built an iPhone application and was uploading the 4th version when the Invalid Binary status showed up on ITunes Connect. The 1st 3 versions uploaded smoothly.</p>
  
  <p>I recieved a mail from Apple with the following error</p>
  
  <p><strong>Invalid File Name</strong> - Your package contains a file 'appname.app/Icon ' with a name that contains invalid characters. Avoid using control characters in the file names.</p>
  
  <p>I am unable to zero down on the trouble making file. Any leads on how I could debug this? Have been stuck on it for 2 days now.</p>