title: Undefined symbols for architecture armv7: "_OBJC_CLASS_$_Flurry"
body: <p>I am trying to integrate Flurry analytics 4.1.0 into my iPhone application, but I am receiving the following error when trying to build the project:</p>
  
  <pre><code>Undefined symbols for architecture armv7:
    "_OBJC_CLASS_$_Flurry", referenced from:
        objc-class-ref in AppDelegate.o
  </code></pre>
  
  <p>I have followed the Flurry steps and googled the issue but everyone with a similar issue had simply forgotten to link SystemConfiguration.framework.</p>
  
  <p>Below are some screenshots of my project setup.</p>
  
  <p><img src="https://i.stack.imgur.com/vjJ2h.png" alt="project files">
  <img src="https://i.stack.imgur.com/YYyto.png" alt="libraries">
  <img src="https://i.stack.imgur.com/pqtKS.png" alt="project build settings"></p>