Android Facebook SDK
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/4691422/android-facebook-sdk">android facebook sdk</a>  </p>
</blockquote>



<p>Hello All,
    I have downloaded Facebook SDK from git repositry. When i try to execute the sample project given in git repositry it successfully logged in,post wall in Simulator but when i execute my android device htc Get error like <strong>Login Failed: Server Failed to communicate. Try Again Later.</strong></p>
