Support for error reporting for non-crashing errors on iOS

[christianselig]

Describe the solution you'd like
Currently there doesn't appear to be support for logging errors with Diagnostics for errors that are harmful but don't actually cause a crash. Here's an example of how it's handled in Crashlytics, for instance.

Describe alternatives you've considered
The Analytics solution could work here, but having it properly tied in with the errors/Diagnostics side of things would be more optimal.

Additional context
N/A

[winnie]

Hi @christianselig - thanks for the request. At this time, we only support handled errors for Xamarin and Unity apps. We don't have any immediate plans to bring this to iOS native but this is on our radar and we hope to bring this feature to other platforms in the future.

I'll post here if I have any updates. In the meantime, keep an eye out on our roadmap :)

[tonyarnold]

Would you mind making this a little wider and supporting this for all Cocoa apps (iOS, macOS, tvOS and watchOS)? Thanks!

[sindresorhus]

This is a blocker for me and other macOS devs I know for moving from Crashlytics.

[zigfreid5]

This is a hang-up for us as well. I'm loving the new features recently brought into AppCenter, but it's things like this that still make Firebase a little better option.

[gfinden]

We would like to see this as well. And it would be great if it could capture a stack trace of where the error was handled at, to provide more insight into what code path resulted in the error.

[winnie]

Hi all - thanks for the feedback. We understand how crucial this feature is for app developers and this is absolutely something we plan to support in the future. Unfortunately, our team is focused on other priorities for the next few months and won't have the bandwidth to work on this. That said, I'll continue to monitor this thread and will take everyone's comments into consideration when we prioritize our future work.

Thanks!

[valerianb]

We'd love this as well to be able to migrate away from Crashlytics. Plus CLS_LOG/CLSLogv which will only appear if there's a crash (see https://docs.fabric.io/apple/crashlytics/enhanced-reports.html) are useful. Thanks !

[radekwilczak]

I also need the equivalent of CLSLogv in AppCenter.