ternandsparrow / wild-orchid-watch-pwa

Progressive Web App for the Wild Orchid Watch citizen science project
https://app.wildorchidwatch.org
4 stars 4 forks source link

Onsen error - TypeError: null is not an object (evaluating 'this.target.children') #27

Open tomsaleeba opened 4 years ago

tomsaleeba commented 4 years ago

This is an error from the Onsen UI framework that we use. I'm pretty sure it comes from the <v-ons-carousel> component.

Details about where we see it (based on 240 events):

Here's a breakdown of how many times we've seen the error broken down by browser version:

Browser Times seen
Mobile Safari 13.1.2 11
Mobile Safari 13.1 6
Mobile Safari 13.0.4 4
Mobile Safari 13.1.1 69
Mobile Safari 12.1.2 69

Sentry thinks this is the stack trace: image ...but that doesn't really look like it matches the error message. Still, it is calling a function so perhaps it's correct.

We're on version 2.10.10. In this tag, these are the only (literal) mentions of this.target.children: image

It seems to be harmless but I also haven't figured out how to reproduce it.