title: 11db error in XCode C++
body: <p>I'm following some C++ tutorials and have started experimenting with structures, however a test structure I built is not behaving as intended. I have tried running it a few times and all it outputs is (11db), and when I try rerunning it I get a window saying that the product is already running.</p>
  
  <p>Here is the code...</p>
  
  <pre><code>#include &lt;iostream&gt;
  using namespace std;
  
  int main(){
  
   struct Address {
      int streetNum;
      string streetName;
   };
  
   Address myHouse;
   myHouse.streetNum = 911;
   myHouse.streetName = "Inverness Street";
  
   cout &lt;&lt; myHouse.streetName &lt;&lt; endl;
  
   return 0; 
  
  }
  </code></pre>
  
  <p>I would expect the output to be "Inverness Street". Why am I getting an error instead?</p>
  
  <p>EDIT ** Bonus points for anyone who can tell me how to remove a missing file warning? I removed a useless file that was created as a means to find my way around creating different types of files, but since I deleted it I have had a warning in the file that it once shared a folder with.</p>