int user id causes "Value for id cannot be cast from double to string" in sendEvent

[lobsterkatie]

OS:

• Windows
• MacOS
• Linux

Platform:

• iOS
• Android

SDK:

• @sentry/react-native 1.0.9
• react-native-sentry

react-native version: 0.61.2

Init Code:

Sentry.init({
  dsn: 'https://xxxxxx@sentry.io/xxxxx',
  environment: 'prod',
  attachStacktrace: true,
  debug: true,
});
Sentry.setRelease('friday');

Sentry.configureScope(scope => {
  scope.setTags({dogs: 'yes', cats: 'maybe'});
  scope.setExtras({things: 'stuff'});
  scope.setUser({id: 26, email: 'maisey@dogsrule.com'});
});

---

I have following issue:

Setting my user id as an int rather than a string causes sendEvent to crash.

Steps to reproduce:
See above where I set the user id - it's 26, not "26", and sending events crashes.

Actual result:

Expected result:
Casting is handled gracefully and id comes through as a stringified version of its int value.

[dapicester]

I bumped into this too. Casting id to String fixed it but I guess this could be done automatically.