> On Oct 31, 2016, at 3:49 PM, Torsten Curdt <tcu...@vafer.org> wrote: > > > I have a real hard time understanding this iOS/Swift3 crashlog. > > This is an odd list to be posting this to. Crash logs are there for the > developers > of the crashing software. If you're interested in helping fix the compiler, > that's great, > but you should be bringing this up on swift-dev. If you're just trying to > figure out how > to get the Swift compiler to stop crashing on your code, the crash logs > probably > aren't going to help that much. > > Hey John, > > maybe this was misleading. It's from a crashlog from an iOS app - not the > compiler. I only tried to point out it was written in Swift3. But you might > be right and it's more a Swift question and therefor the wrong list.
I see. If it's a crash in running code, that's different. > My app crashed and I am trying to figure out what that crashlog means. > Given that I have no line numbers it's a bit of a guessing game. > And the error itself does not ring a bell either yet. From the information there, I would guess that maybe the closure has been released or corrupted. > Maybe I should also try on the Swift IRC channel. > > Thanks for that input. > > > > For one the closure #s do not help that very much (I just assume they > > numbered > > from the beginning of the file?) > > They should be numbered from the beginning of the enclosing entity: in this > case, the enclosing method. > > Ah. OK. Wish I could have Xcode show me those numbers. If it helps, it looks like: - you're calling a function with the signature ([Foo.Store], CLLocation?, CLLocation?, Bool) throws -> [Foo.Store] - that function is calling another closure - that closure is crashing > > and the closure line numbers are all 0. > > That's probably because it's implicitly-generated code. > > Hm. What is implicit about that closure code? > I wrote it and hence it should have line numbers. The code is at least wrapped with some implicit code, and it may be that code which is crashing. John. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
