Some of our errors get reported in a format like this:
{ NativeMap: {"stringified":"TypeError: Cannot read property 'filter' of undefined","name":"TypeError","message":"Cannot read property 'filter' of undefined","stack":["TypeError: Cannot read property 'filter' of undefined"," at Object.<anonymous> (mailworker.bundle:41:13348)"," at p (mailworker.bundle:8:419)"," at Generator._invoke (mailworker.bundle:8:1739)"," at Generator.t.<computed> [as next] (mailworker.bundle:8:841)"," at l (mailworker.bundle:9:1810)"," at f (mailworker.bundle:188:154)"," at mailworker.bundle:188:881"," at mailworker.bundle:193:1778"," at y (mailworker.bundle:193:660)"," at C (mailworker.bundle:193:1024)"],"error":{}} }
This is happening even though we’ve uploaded the files and the sourcemaps for the mailworker code. We are using RN Sentry 1.0.6. All of the errors I see are coming from our Android app.
Sample error: https://sentry.io/organizations/ginger-labs-inc/issues/1661648522/?project=1393587&query=is%3Aunresolved
Any idea why this is happening, and how we could fix it? We would like to see a sourcemapped stack trace so we can tell what the actual issue is.