digitalmars.D.learn - Tips for debugging EXC_BAD_ACCESS
- Jacob Carlborg (20/20) Oct 02 2012 I'm trying to debug the Mac OS X port of DWT. Almost as soon as a DWT
Jacob Carlborg <doob me.com> I'm trying to debug the Mac OS X port of DWT. Almost as soon as a DWT application starts to process events I receive a segmentation fault. The error happens in the "objc_msgSend" C function when calling an Objective-C method. GDB backtrace: http://pastebin.com/0fmUmPQ1 The source code of DWT is located here: https://github.com/d-widget-toolkit/dwt-mac The error happens at this call: https://github.com/d-widget-toolkit/dwt-mac/blob/master/dwt/widgets/Shell.d#L1874 Which calls: https://github.com/d-widget-toolkit/dwt-mac/blob/master/dwt/widgets/Widget.d#L1824 Then: https://github.com/d-widget-toolkit/dwt-mac/blob/master/dwt/widgets/Widget.d#L230 Some other points of interest: https://github.com/d-widget-toolkit/dwt-mac/blob/master/dwt/widgets/Display.d#L4871 https://github.com/d-widget-toolkit/dwt-mac/blob/master/dwt/widgets/Shell.d#L1818 https://github.com/d-widget-toolkit/dwt-mac/blob/master/dwt/widgets/Display.d#L4501 https://github.com/d-widget-toolkit/dwt-mac/blob/master/dwt/widgets/Display.d#L4367 -- /Jacob Carlborg
Oct 02 2012