What is good way to get better errors in xcode log...

# kotlin-native

[Konstantin Petrukhnov]

What is good way to get better errors in xcode log? Now i errors that are hard to map to root cause:
Instances of kotlin.Error, kotlin.RuntimeException and subclasses aren't propagated from Kotlin to Objective-C/Swift.
Other exceptions can be propagated as NSError if method has or inherits @Throws annotation.
Uncaught Kotlin exception: kotlin.UninitializedPropertyAccessException

[thevery]

Use checked + @throws, that's it

[svyatoslav.scherbina]

The problem is that UninitializedPropertyAccessException is subclass of RuntimeException and thus can’t be converted to NSError.

@Konstantin Petrukhnov does the error log have proper Kotlin stacktrace?

[Konstantin Petrukhnov]

@thevery where? in kotlin? ios code? I'm not throwing anything explicitly.

[thevery]

In kotlin. But if you are not throwing that's another question of course.

[Konstantin Petrukhnov]

no, error don't have kotlin stacktrace

[Konstantin Petrukhnov]

In my case it is rare error, that lead to app crash. But as i can't reproduce it reliably, i would like to have some better logs in future.

[Konstantin Petrukhnov]

Should i try/catch runtime exception and wrap it in kotlin? or isit better to do something similar in Swift?

[thevery]

You can't catch runtime exception in swift anyway