Tom Duncalf

Stack trace for investigation: ``` EXC_BAD_ACCESS Thread 10 Crashed:: com.facebook.react.JavaScript 0 realmissue 0x10717dde1 std::__1::__tree_node_base*& std::__1::__tree::__find_equal(std::__1::__tree_end_node*&, std::__1::basic_string const&) + 17 1 realmissue 0x10719ae91 std::__1::pair std::__1::__tree::__emplace_unique_key_args(std::__1::basic_string const&, std::__1::piecewise_construct_t const&, std::__1::tuple&&, std::__1::tuple&&) +...

@thecoorum `onFirstOpen` was designed to simplify the code users need to write to add their initial data, so you don't need to worry about checking if this is the first...

It looks like the same thing that is described @maxencehenneron, yes. There's a PR https://github.com/realm/realm-js/pull/4519 with a fix for this issue which we are reviewing right now.

Hi @saravanakumargn, thanks for the report. I was not able to reproduce your issue – I created a new `react-native init` project, enabled Hermes, installed [email protected] and then added [some...

Just to confirm @saravanakumargn, were you able to get this working with 10.20.0-beta.3 in the end? (Also, yesterday we released 10.20.0-beta.4)

Glad to hear it, I hope you enjoy Realm!

Thanks for the repro, that was very helpful! I was able to isolate this to what seems like a Realm React bug: https://github.com/tomduncalf/realm-issue4484/commit/47848e9b75af69397d7f47a2fea9412d1c6b8e7e With Realm React disabled, the embedded objects...

Thanks for the report @liamjones – we are aware there are regressions here and will be looking into them as part of the ongoing work on Hermes. We'll update you...

Hi @liamjones, I've been able to do some investigation into this this week. It turns out that in the current version of the Hermes engine, it is always performing some...

Oh interesting @liamjones, I totally missed that, sorry! I guess it would not apply in that case... I'll take a look and see if I can reproduce.