Hi Watson, Thanks for taking a look!
This is where it crashes in TwUI: https://github.com/twitter/twui/blob/master/lib/UIKit/TUIView.m#L311 Cheers, Isaac On Sat, Dec 24, 2011 at 11:59 AM, Watson <watson1...@gmail.com> wrote: > Hi, > > Now I have seen your project. > Apparently, it is crashed by lib/views/ExampleTabBar.rb(line:10) > > To determine the cause, I need more time. > > > Thanks, > > 2011/12/24 isaac kearse <isaackea...@gmail.com>: >> I should have also mentioned that I can reproduce this crash on >> MacRuby 0.10, 0.11 and the latest nightly build. >> >> On Sat, Dec 24, 2011 at 11:19 AM, isaac kearse <isaackea...@gmail.com> wrote: >>> TwUI is a hardware accelerated UI framework for Mac, inspired by >>> UIKit: https://github.com/twitter/twui >>> >>> I'd like to try using it in my MacRuby apps, so I thought to start >>> with I would port the the TwUI Example Project to MacRuby. >>> >>> TwUI Example Project: >>> https://github.com/twitter/twui/tree/master/ExampleProject >>> MacRuby: https://github.com/isaac/TwUIExample >>> >>> I got a basic version of the example app working, but as I was >>> implementing the tab bar the app crashed with this exception: >>> >>> Exception Type: EXC_BAD_ACCESS (SIGSEGV) >>> Exception Codes: KERN_INVALID_ADDRESS at 0x000000000000000a >>> >>> Here is the full crash report: https://gist.github.com/78e7f9870b788e8fd4c9 >>> >>> I have tried to make this crash easy to replicate by writing a Rake >>> task and instructions for installing the TwUI framework for MacRuby - >>> details here: https://github.com/isaac/TwUIExample/blob/master/README.md >>> >>> The app was originally written with HotCocoa, but there is also an >>> Xcode version that reproduces the same crash here: >>> https://github.com/isaac/TwUIExample/tree/master/Xcode >>> >>> I thought this might be related to the fact that TwUI doesn't use >>> garbage collection, but I can also reproduce this crash with a fork >>> that uses ARC here: >>> https://github.com/jspahrsummers/twui/tree/SnowLeopardCompatibility >>> >>> Let me know if I should open a Trac ticket about this, I'm not sure if >>> it is a MacRuby issue or not. >>> >>> Any help would be greatly appreciated! >>> >>> Cheers, >>> Isaac >> _______________________________________________ >> MacRuby-devel mailing list >> MacRuby-devel@lists.macosforge.org >> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel > _______________________________________________ > MacRuby-devel mailing list > MacRuby-devel@lists.macosforge.org > http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel _______________________________________________ MacRuby-devel mailing list MacRuby-devel@lists.macosforge.org http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
