title: Firebase Crashlytics - setting User ID is not working?
body: <p>A useful feature from Crashlytics by Firebase is to set a userID for a session, to later look up that particular user's crash events.</p>
  <p>It doesn't seem to be working in my Android app however. I am debugging with my device. Here is the DebugView of my device:</p>
  <p><a href="https://i.stack.imgur.com/kTLRu.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/kTLRu.png" alt="enter image description here" /></a></p>
  <p>Where the user_id is properly set via setUserID on the Firebase Analytics object.</p>
  <p>I then triggered a crash. But...</p>
  <p><a href="https://i.stack.imgur.com/q4rv0.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/q4rv0.png" alt="enter image description here" /></a></p>
  <p>It can't find my userID? (I can find the crash I triggered though.)</p>
  <p>I don't even know what else to try, according to DebugView the userID was properly set?</p>