title: How could I get a crash log from the future in the Google Dev Console?
body: <p>Maybe I'm going crazy...</p>
  
  <p>I got a crash log in the Google Dev Console:</p>
  
  <pre><code>5 Feb 02:42 on app version 10
  Google Emulator (generic_x86), 4096MB RAM, Android 8.0
  Report 1 of 1
  java.lang.IllegalArgumentException: 
    at business.dots.android.collection.ui.detail.redeem.states.RxStateMachine.register (RxStateMachine.kt)
    at business.dots.android.collection.ui.detail.redeem.states.UIState.&lt;init&gt; (UIState.kt:15)
    at business.dots.android.collection.ui.detail.redeem.states.UIStateIncomplete.&lt;init&gt; (UIStateIncomplete.kt:9)
    at business.dots.android.collection.ui.detail.redeem.RedeemFragment.onCreateView (RedeemFragment.kt:58)
    at android.support.v4.app.Fragment.performCreateView (Fragment.java:2261)
    at android.support.v4.app.FragmentManagerImpl.moveToState (FragmentManager.java:1419)
    at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState (FragmentManager.java:1750)
    at android.support.v4.app.FragmentManagerImpl.moveToState (FragmentManager.java:1819)
    at android.support.v4.app.BackStackRecord.executeOps (BackStackRecord.java:797)
    at android.support.v4.app.FragmentManagerImpl.executeOps (FragmentManager.java:2590)
    at android.support.v4.app.FragmentManagerImpl.executeOpsTogether (FragmentManager.java:2377)
    at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute (FragmentManager.java:2332)
    at android.support.v4.app.FragmentManagerImpl.execPendingActions (FragmentManager.java:2239)
    at android.support.v4.app.FragmentManagerImpl$1.run (FragmentManager.java:700)
    at android.os.Handler.handleCallback (Handler.java:789)
    at android.os.Handler.dispatchMessage (Handler.java:98)
    at android.os.Looper.loop (Looper.java:164)
    at android.app.ActivityThread.main (ActivityThread.java:6541)
    at java.lang.reflect.Method.invoke (Native Method)
    at com.android.internal.os.Zygote$MethodAndArgsCaller.run (Zygote.java:240)
    at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:767)
  </code></pre>
  
  <p>The thing is that app version 10 was released back in 2017.</p>
  
  <p>As of now, the class <code>RxStateMachine</code> does not exist in the release version.</p>
  
  <p>I introduced the class around the 5th of February but i never released a version including the class.</p>
  
  <p>Even if Google had a time machine and this exception is from the future, this would not be possible since I would have to use the next version code (11) in order to release a new version^^</p>
  
  <p>So my question is...how is that possible?</p>
  
  <p>But maybe I'm going crazy...</p>