title: Object reference not set to an instance of an object at Droid.MainActivity.OnCreate (Android.OS.Bundle bundle) - Sdk and user assembly
body: <p>My app is crashing at start-up itself when I am setting Linking option to <em>Sdk and User assembly</em>. Getting below exception</p>
  
  <blockquote>
    <p>Object reference not set to an instance of an object  at
    Droid.MainActivity.OnCreate (Android.OS.Bundle bundle) [0x001f6] in
    &lt;9fc8067708b844e2bf1259cff6b751e7>:0  at
    Android.App.Activity.n_OnCreate_Landroid_os_Bundle_ (System.IntPtr
    jnienv, System.IntPtr native__this, System.IntPtr
    native_savedInstanceState) [0x00011] in
    :0 at (wrapper dynamic-method)
    System.Object.8(intptr,intptr,intptr)</p>
  </blockquote>
  
  <p>I have enabled ProGuard in properties. How can I fix this issue?</p>