Custom error classes reported as `[object Object]`

Financial-Times / o-errors

Decoupled client-side error-logging

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Open kornelski opened 8 years ago

kornelski commented 8 years ago

function CustomError() {this.reason = "whoops"}

require('o-errors').report(new CustomError());

In Sentry the error message is "[object Object]".

I'd expect "CustomError" (.constructor.name) or {"reason":"whoops"} (JSON representation) instead.

kornelski commented 8 years ago

I've worked around this in the webapp for now (I'm using transform callback to extract some message and move the rest to the context obj)