title: SIGABRT AND SIGTERM THREAD in all the programs
body: <p>I use <code>Xcode 4.2</code> and I get 90% of the time this message:</p>
  
  <pre><code>@autoreleasepool 
  {
      return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
  }
  </code></pre>
  
  <blockquote>
    <p>Thread 1: Program received signal "SIGABRT"</p>
  </blockquote>
  
  <p>When it works and quit <code>iOS Simulator</code> I get :</p>
  
  <blockquote>
    <p>Thread!: program received signal SIGTERM</p>
  </blockquote>
  
  <p>NOW ALL the programs (even simple tutorials with single sound button) that worked perfect before when I quit <code>Simulator</code> I get <code>SIGTERM</code> and when I try to run  again I get <code>SIGABRT</code>.
  I am getting paranoidddddddddd.</p>
  
  <blockquote>
    <p>Error: unknown error code.
    This generally means that another instance of this process was already running or is hung in the debugger.sharedlibrary apply-load-rules all
    Current language:  auto; currently objective-c
    (gdb) </p>
  </blockquote>
  
  <p>What am I supposed to do?</p>