Bugsnag Error UnhandledRejection - Rejection reason was not an Error

Asked Feb 03 '20 at 02:24

Active Feb 03 '20 at 02:24

Viewed 1,068 times

Our Rails app in production suddenly getting this rejection error

errorClass: UnhandledRejection
errorMessage: Rejection reason was not an Error. See "Promise" tab for more detail.
severity: error

unknown file · unknown method

Not much of a log to debug what causes this issue.

We're currently using bugsnag.js.min version 6.1.0

Is it fixed in latest version 6.5.0? Or any fix needed on our Rails app side?

asked Feb 03 '20 at 02:24

aldrien.h

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Is it coming from IE users only? – draganstankovic Feb 05 '20 at 04:19
Hi @draganstankovic it happens in different platform and browsers. Like Chrome in windows 7, MacOs, Chrome Mobile WebView => Android, Mobile Safari => iOS and more... – aldrien.h Feb 05 '20 at 06:08

Bugsnag Error UnhandledRejection - Rejection reason was not an Error

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